{"id":15222,"date":"2019-03-19T13:13:02","date_gmt":"2019-03-19T16:13:02","guid":{"rendered":"https:\/\/blog.hostinger.io\/br-tutoriais\/?p=15222"},"modified":"2025-12-18T11:57:17","modified_gmt":"2025-12-18T14:57:17","slug":"listar-usuarios-mysql-linux","status":"publish","type":"post","link":"\/br\/tutoriais\/listar-usuarios-mysql-linux\/","title":{"rendered":"Como listar usu\u00e1rios no MySQL usando Linux: guia completo"},"content":{"rendered":"<p class=\"wp-block-paragraph\">O MySQL &eacute;&nbsp;uma das principais op&ccedil;&otilde;es para desenvolvedores e para quem quer testar uma linguagem de consulta estruturada. Ele oferece muitos recursos que o tornam seguro, eficiente e confi&aacute;vel.<\/p><p class=\"wp-block-paragraph\">Mas, se voc&ecirc; quer levar a seguran&ccedil;a do seu servidor MySQL ainda mais longe, h&aacute; algumas estrat&eacute;gias que podem ajudar. Uma delas &eacute; criar usu&aacute;rios com acesso restrito ao banco de dados.<\/p><p class=\"wp-block-paragraph\">Neste tutorial, vamos explicar por que &eacute; importante criar contas de usu&aacute;rio separadas no MySQL e como usar o comando SHOW USERS no seu <span style=\"font-weight: 400\"><strong>Servidor VPS Hostinger<\/strong><\/span>&nbsp;para listar usu&aacute;rios MySQL. Vamos l&aacute;?<\/p><figure class=\"wp-block-image size-large\"><a href=\"https:\/\/assets.hostinger.com\/content\/tutorials\/pdf\/Linux-Commands-Cheatsheet-BR.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"283\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2022\/12\/Linux-cheat-sheet-BR.png\/w=1024,h=1024,fit=scale-down\" alt=\"\" class=\"wp-image-30351\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2022\/12\/Linux-cheat-sheet-BR.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2022\/12\/Linux-cheat-sheet-BR.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2022\/12\/Linux-cheat-sheet-BR.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2022\/12\/Linux-cheat-sheet-BR.png\/w=768,fit=scale-down 768w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2022\/12\/Linux-cheat-sheet-BR.png\/w=1536,fit=scale-down 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><p>\n\n\n\n\n\n\n<\/p><h2 class=\"wp-block-heading\" id=\"h-por-que-criar-usuarios-no-servidor-mysql\"><strong>Por que criar usu&aacute;rios no servidor MySQL?<\/strong><\/h2><p class=\"wp-block-paragraph\">Quando os usu&aacute;rios ou administradores de banco de dados&nbsp;<a href=\"\/br\/tutoriais\/como-instalar-mysql-no-centos\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>instalam o MySQL<\/strong><\/a>, o primeiro usu&aacute;rio a ser criado &eacute; o root &ndash; o administrador do MySQL. O usu&aacute;rio root ter&aacute; permiss&atilde;o para fazer qualquer coisa no banco de dados MySQL.<\/p><p class=\"wp-block-paragraph\">Embora parecer ter todas as permiss&otilde;es possa ser vantajoso, isso traz suas pr&oacute;prias falhas de seguran&ccedil;a, e compartilhar o usu&aacute;rio root entre v&aacute;rias pessoas &eacute; arriscado. Hackers frequentemente tentam fazer login como root para roubar informa&ccedil;&otilde;es ou at&eacute; destruir o servidor MySQL e seus dados.<\/p><p class=\"wp-block-paragraph\">Por isso, os administradores de sistema&nbsp;<strong><a href=\"\/br\/tutoriais\/como-criar-usuario-mysql-e-conceder-privilegios\/\" target=\"_blank\" rel=\"noreferrer noopener\">criam usu&aacute;rios com permiss&otilde;es espec&iacute;ficas<\/a><\/strong> em alguns bancos de dados. Em outras palavras, se as credenciais de uma conta forem comprometidas, o impacto ser&aacute; m&iacute;nimo e mais f&aacute;cil de gerenciar.<\/p><h2 class=\"wp-block-heading\" id=\"h-como-listar-usuarios-em-um-banco-de-dados-mysql-no-linux\"><strong>Como listar usu&aacute;rios em um banco de dados MySQL no Linux<\/strong><\/h2><p class=\"wp-block-paragraph\">Diferente dos comandos SHOW DATABASES ou SHOW TABLES, que mostram todos os bancos de dados ou tabelas imediatamente, o comando SHOW USERS n&atilde;o existe no MySQL. Apesar de n&atilde;o haver esse comando espec&iacute;fico, &eacute; poss&iacute;vel usar uma consulta para obter uma lista completa de usu&aacute;rios em um servidor de banco de dados MySQL.<\/p><p class=\"wp-block-paragraph\">Siga os passos abaixo para saber mais.<\/p><h3 class=\"wp-block-heading\"><strong>1. Fa&ccedil;a login como o usu&aacute;rio raiz do MySQL<\/strong><\/h3><p class=\"wp-block-paragraph\">Comece&nbsp;<strong><a href=\"\/br\/tutoriais\/como-se-conectar-servidor-vps-usando-terminal-ssh\/\" target=\"_blank\" rel=\"noreferrer noopener\">fazendo login no VPS via SSH<\/a><\/strong> como usu&aacute;rio root. Feito isso, entre na linha de comando do MySQL com este comando:<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo mysql -u root -p<\/pre><p class=\"wp-block-paragraph\">Em seguida, digite sua senha de root do MySQL.<\/p><p>\n\n\n<div class=\"announcement-block announcement-block--important\">\n            <span class=\"announcement-block__heading\">\n                <svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\"\n                          d=\"M12 22.5C17.799 22.5 22.5 17.799 22.5 12C22.5 6.20101 17.799 1.5 12 1.5C6.20101 1.5 1.5 6.20101 1.5 12C1.5 17.799 6.20101 22.5 12 22.5ZM13.637 7.65198C13.637 6.74791 12.9041 6.01501 12 6.01501C11.0959 6.01501 10.363 6.74791 10.363 7.65198C10.5335 9.53749 10.875 13.383 10.875 13.383C10.875 14.0043 11.3787 14.508 12 14.508C12.6213 14.508 13.125 14.0043 13.125 13.383V13.38L13.637 7.65198ZM11.9927 15.714C11.3714 15.714 10.8677 16.2177 10.8677 16.839C10.8677 17.4603 11.3714 17.964 11.9927 17.964H12.0073C12.6286 17.964 13.1323 17.4603 13.1323 16.839C13.1323 16.2177 12.6286 15.714 12.0073 15.714H11.9927Z\"\n                          fill=\"#FEA419\"\/>\n                <\/svg>\n                Important\n            <\/span>\n            <p class=\"announcement-block__content\">\n                <strong>Importante! <\/strong>Lembre-se de que as senhas do sistema e do root do MySQL s&atilde;o coisas distintas e podem ser diferentes.\n            <\/p><\/div>\n\n\n\n<\/p><p class=\"wp-block-paragraph\">Ap&oacute;s acessar o console do MySQL como usu&aacute;rio root, voc&ecirc; poder&aacute; executar consultas para exibir outros usu&aacute;rios do MySQL.<\/p><h3 class=\"wp-block-heading\"><strong>2. Use o comando MySQL SHOW USERS<\/strong><\/h3><p class=\"wp-block-paragraph\">Para listar os usu&aacute;rios do MySQL criados no servidor de banco de dados, use a seguinte consulta:<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">SELECT user FROM mysql.user;<\/pre><p class=\"wp-block-paragraph\">Como resultado, voc&ecirc; ver&aacute; a lista de todos os usu&aacute;rios que foram criados no MySQL.<\/p><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a6cf18549f59\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a6cf18549f59\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"324\" height=\"311\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-result-displaying-all-the-users-created-in-a-MySQL-database.png\/public\" alt=\"comando show users no mysql\" class=\"wp-image-49988\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-result-displaying-all-the-users-created-in-a-MySQL-database.png\/w=324,fit=scale-down 324w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-result-displaying-all-the-users-created-in-a-MySQL-database.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-result-displaying-all-the-users-created-in-a-MySQL-database.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><p class=\"wp-block-paragraph\">Observe que pode haver usu&aacute;rios duplicados. Isso ocorre porque o MySQL filtra o acesso a um servidor de acordo com o endere&ccedil;o IP de onde ele vem.<\/p><p class=\"wp-block-paragraph\">Voc&ecirc; tamb&eacute;m pode adicionar uma coluna de host para ver ainda mais informa&ccedil;&otilde;es usando o seguinte comando:<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">SELECT user,host FROM mysql.user;<\/pre><p class=\"wp-block-paragraph\">Com isso, voc&ecirc; poder&aacute; ver os usu&aacute;rios do MySQL e qual host ou endere&ccedil;o IP eles t&ecirc;m permiss&atilde;o para acessar. No nosso caso, todos os usu&aacute;rios s&atilde;o de um banco de dados local:<\/p><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a6cf1854bf37\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a6cf1854bf37\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"365\" height=\"272\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showcasing-all-users-along-with-hosts.png\/public\" alt=\"usando a consulta select no mysql para listar usu&aacute;rios\" class=\"wp-image-49990\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showcasing-all-users-along-with-hosts.png\/w=365,fit=scale-down 365w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showcasing-all-users-along-with-hosts.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showcasing-all-users-along-with-hosts.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 365px) 100vw, 365px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><h3 class=\"wp-block-heading\"><strong>3. Veja mais informa&ccedil;&otilde;es dos usu&aacute;rios MySQL (opcional)<\/strong><\/h3><p class=\"wp-block-paragraph\">Se precisar de mais informa&ccedil;&otilde;es sobre os usu&aacute;rios do MySQL, o comando de pesquisa poder&aacute; ser expandido com a ajuda de consultas do MySQL.<\/p><p class=\"wp-block-paragraph\">Por exemplo, o comando a seguir exibir&aacute; todas as informa&ccedil;&otilde;es poss&iacute;veis da tabela de usu&aacute;rios:<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">SELECT * FROM mysql.user;<\/pre><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a6cf1854de53\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a6cf1854de53\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"615\" height=\"389\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showing-all-possible-information-from-a-MySQL-database-table.png\/public\" alt=\"Consulta MySQL mostrando todas as informa&ccedil;&otilde;es poss&iacute;veis de uma tabela de banco de dados MySQL\" class=\"wp-image-49991\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showing-all-possible-information-from-a-MySQL-database-table.png\/w=615,fit=scale-down 615w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showing-all-possible-information-from-a-MySQL-database-table.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showing-all-possible-information-from-a-MySQL-database-table.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 615px) 100vw, 615px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><p class=\"wp-block-paragraph\">No entanto, esse resultado pode parecer muito confuso. Portanto, recomendamos restringir a pesquisa usando consultas mais espec&iacute;ficas.<\/p><p class=\"wp-block-paragraph\">Aqui est&atilde;o alguns dos casos de uso mais comuns:<\/p><p class=\"wp-block-paragraph\"><strong>Visualizar colunas da tabela<\/strong><\/p><p class=\"wp-block-paragraph\">A consulta a seguir exibir&aacute; uma visualiza&ccedil;&atilde;o das colunas da tabela de usu&aacute;rios. Ela &eacute; especialmente &uacute;til se voc&ecirc; quiser verificar informa&ccedil;&otilde;es sobre uma tabela espec&iacute;fica.<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">DESC mysql.user<\/pre><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a6cf1854fbc3\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a6cf1854fbc3\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"968\" height=\"202\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-preview-user-table-columns.png\/public\" alt=\"Consulta MySQL para visualizar as colunas da tabela de usu&aacute;rios\" class=\"wp-image-49992\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-preview-user-table-columns.png\/w=968,fit=scale-down 968w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-preview-user-table-columns.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-preview-user-table-columns.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-preview-user-table-columns.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 968px) 100vw, 968px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><p class=\"wp-block-paragraph\"><strong>Exibir apenas nomes de usu&aacute;rio &uacute;nicos<\/strong><\/p><p class=\"wp-block-paragraph\">Para ignorar a repeti&ccedil;&atilde;o de nomes de usu&aacute;rio, use a seguinte consulta:<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">SELECT DISTINCT user FROM mysql.user;<\/pre><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a6cf185518b1\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a6cf185518b1\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"403\" height=\"238\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-display-only-unique-usernames-in-a-given-MySQL-database.png\/public\" alt=\"Consulta MySQL para exibir apenas nomes de usu&aacute;rios &uacute;nicos em um banco de dados MySQL\" class=\"wp-image-49993\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-display-only-unique-usernames-in-a-given-MySQL-database.png\/w=403,fit=scale-down 403w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-display-only-unique-usernames-in-a-given-MySQL-database.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-display-only-unique-usernames-in-a-given-MySQL-database.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><p class=\"wp-block-paragraph\"><strong>Status de expira&ccedil;&atilde;o de senha e bloqueio de conta<\/strong><\/p><p class=\"wp-block-paragraph\">Para verificar o status de expira&ccedil;&atilde;o da senha e o estado de bloqueio da conta, use esta consulta:<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">SELECT user, account_locked, password_expired FROM mysql.user;<\/pre><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a6cf18553537\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a6cf18553537\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"627\" height=\"239\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-show-password-expiration-and-account-locking-status.png\/public\" alt=\"Consulta MySQL para mostrar o status de expira&ccedil;&atilde;o de senha e bloqueio de conta\" class=\"wp-image-49994\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-show-password-expiration-and-account-locking-status.png\/w=627,fit=scale-down 627w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-show-password-expiration-and-account-locking-status.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-show-password-expiration-and-account-locking-status.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 627px) 100vw, 627px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><p class=\"wp-block-paragraph\"><strong>Mostrar usu&aacute;rios atuais e usu&aacute;rios conectados<\/strong><\/p><p class=\"wp-block-paragraph\">O usu&aacute;rio atual pode ser exibido com a seguinte consulta:<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">SELECT current_user();<\/pre><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a6cf18555315\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a6cf18555315\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"263\" height=\"154\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-display-the-current-user.png\/public\" alt=\"Consulta MySQL para exibir o usu&aacute;rio atual\" class=\"wp-image-49995\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-display-the-current-user.png\/w=263,fit=scale-down 263w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-to-display-the-current-user.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 263px) 100vw, 263px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><p class=\"wp-block-paragraph\">Se precisar de mais informa&ccedil;&otilde;es, voc&ecirc; pode modificar a consulta para exibir os usu&aacute;rios conectados no momento, junto&nbsp; com seus status. Esse comando &eacute; &uacute;til para encontrar usu&aacute;rios inativos que est&atilde;o usando muitos recursos.<\/p><pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">SELECT user,host, command FROM information_schema.processlist;<\/pre><div class=\"wp-block-image\">\n<figure data-wp-context='{\"imageId\":\"6a6cf185570e1\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a6cf185570e1\" class=\"aligncenter size-full wp-lightbox-container\"><img decoding=\"async\" width=\"626\" height=\"203\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showcasing-currently-logged-in-users-along-with-their-states.png\/public\" alt=\"Consulta MySQL exibindo usu&aacute;rios atualmente logados junto com seus estados\" class=\"wp-image-49996\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showcasing-currently-logged-in-users-along-with-their-states.png\/w=626,fit=scale-down 626w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showcasing-currently-logged-in-users-along-with-their-states.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/03\/MySQL-query-showcasing-currently-logged-in-users-along-with-their-states.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><figure class=\"wp-block-image size-large\"><a href=\"\/br\/servidor-vps\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"300\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2023\/02\/BR-VPS-hosting_in-text-banner-1.png\/w=1024,h=1024,fit=scale-down\" alt=\"\" class=\"wp-image-32923\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2023\/02\/BR-VPS-hosting_in-text-banner-1.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2023\/02\/BR-VPS-hosting_in-text-banner-1.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2023\/02\/BR-VPS-hosting_in-text-banner-1.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2023\/02\/BR-VPS-hosting_in-text-banner-1.png\/w=768,fit=scale-down 768w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2023\/02\/BR-VPS-hosting_in-text-banner-1.png\/w=1536,fit=scale-down 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><h2 class=\"wp-block-heading\" id=\"h-conclusao\"><strong>Conclus&atilde;o<\/strong><\/h2><p class=\"wp-block-paragraph\">Gerenciar um servidor de banco de dados pode ser um trabalho desafiador. Por isso, os administradores devem ser cuidadosos ao criar e administrar as permiss&otilde;es de usu&aacute;rio.<\/p><p class=\"wp-block-paragraph\">O comando MySQL&nbsp;<strong>SHOW USERS&nbsp;<\/strong>permite que os administradores visualizem os usu&aacute;rios do MySQL juntamente com outras informa&ccedil;&otilde;es importantes.<\/p><p class=\"wp-block-paragraph\">Para recapitular, abordamos os conceitos b&aacute;sicos de como listar os usu&aacute;rios MySQL vinculados a um banco de dados e aprendemos como faz&ecirc;-lo, junto com as tarefas abaixo:<\/p><ul class=\"wp-block-list\">\n<li>Listar todos os usu&aacute;rios criados em um determinado banco de dados MySQL<\/li>\n\n\n\n<li>Visualizar colunas da tabela do banco de dados MySQL<\/li>\n\n\n\n<li>Exibir apenas os nomes de usu&aacute;rio exclusivos em uma tabela<\/li>\n\n\n\n<li>Verifique a expira&ccedil;&atilde;o da senha e o status de bloqueio da conta<\/li>\n\n\n\n<li>Mostrar os usu&aacute;rios atuais e os que est&atilde;o conectados no momento em um banco de dados MySQL<\/li>\n<\/ul><p class=\"wp-block-paragraph\">Esperamos que este tutorial seja &uacute;til. Se tiver mais d&uacute;vidas ou sugest&otilde;es, deixe-nos um coment&aacute;rio abaixo!<\/p><p>\n\n\n        <div class=\"protip\">\n            <div class=\"protip__heading\">\n                <svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path d=\"M1.49234 23.5024C1.23229 23.5024 0.972242 23.4024 0.782206 23.2123C0.562165 22.9923 0.452144 22.6822 0.502153 22.3722C0.562165 21.9221 1.14227 17.9113 3.00262 16.351C3.63274 15.8209 4.43289 15.5509 5.26305 15.5609C6.09321 15.5909 6.87335 15.9109 7.47347 16.4911C8.6937 17.6913 8.76371 19.6717 7.6435 20.9919C6.0832 22.8523 2.08245 23.4324 1.63237 23.4924C1.59236 23.4924 1.54235 23.4924 1.50234 23.4924L1.49234 23.5024ZM5.16303 17.5613C4.84297 17.5613 4.53291 17.6713 4.29287 17.8813C3.60274 18.4614 3.07264 19.9317 2.75258 21.242C4.06282 20.9219 5.5331 20.3918 6.11321 19.7017C6.55329 19.1716 6.54329 18.3814 6.0832 17.9213C5.85316 17.7013 5.5431 17.5713 5.20304 17.5613C5.19304 17.5613 5.17303 17.5613 5.16303 17.5613ZM11.7243 21.8821C11.4942 21.8821 11.2642 21.8021 11.0841 21.652C10.8541 21.462 10.7241 21.1819 10.7241 20.8819V15.9109L8.08358 13.2705H3.11264C2.81259 13.2705 2.53254 13.1404 2.3425 12.9104C2.15246 12.6803 2.07245 12.3803 2.12246 12.0902C2.19247 11.7102 2.84259 8.36953 4.70294 7.12929C6.33325 6.04909 8.96375 6.49918 10.244 6.80923C11.5442 4.96889 13.2546 3.4286 15.2349 2.33839C17.4553 1.11816 19.9858 0.518051 22.4963 0.498047C23.0464 0.498047 23.4865 0.948132 23.4865 1.49824C23.4865 5.0389 22.3763 9.97983 17.1753 13.7605C17.4853 15.0408 17.9354 17.6613 16.8552 19.2816C15.615 21.1419 12.2744 21.7921 11.8943 21.8621C11.8343 21.8721 11.7743 21.8821 11.7143 21.8821H11.7243ZM12.7245 16.181V19.6016C13.7146 19.2916 14.7948 18.7915 15.2049 18.1814C15.675 17.4812 15.605 16.091 15.385 14.9008C14.5248 15.3808 13.6346 15.8109 12.7245 16.181ZM9.66388 12.0302L11.9643 14.3307C13.1845 13.8306 14.3648 13.2204 15.485 12.5103C19.9358 9.51974 21.2361 5.60901 21.4561 2.53843C19.6157 2.67846 17.8254 3.20856 16.2051 4.09872C14.2847 5.14892 12.6544 6.68921 11.4942 8.54956C10.7841 9.65977 10.174 10.82 9.66388 12.0302ZM4.39289 11.2701H7.81353C8.1936 10.3599 8.63368 9.46974 9.11377 8.60957C7.92355 8.38953 6.51329 8.31952 5.81315 8.78961C5.19304 9.19968 4.70294 10.3099 4.39289 11.2701Z\" fill=\"#673DE6\"\/>\n                <\/svg>\n                <p class=\"protip__title\">\n                    Saiba mais sobre sistemas de gerenciamento de banco de dados                <\/p>\n            <\/div>\n            <p class=\"protip__content\"><a href=\"\/br\/tutoriais\/instalar-mongodb-ubuntu\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Como instalar o MongoDB no Ubuntu<br><\/strong><\/a><a href=\"\/br\/tutoriais\/como-instalar-cassandra-no-ubuntu\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Apache Cassandra: um tutorial para iniciantes<br><\/strong><\/a><a href=\"\/br\/tutoriais\/instalar-postgresql-ubuntu\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Como instalar o PostgreSQL no Ubuntu<br><\/strong><\/a><a href=\"\/br\/tutoriais\/como-instalar-php-myadmin-ubuntu\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Como instalar o phpMyAdmin no Ubuntu<\/strong><\/a><\/p>\n                    <\/div>\n        \n\n\n\n<\/p><h2 class=\"wp-block-heading\" id=\"h-listar-usuarios-mysql-perguntas-frequentes\"><strong>Listar usu&aacute;rios MySQL: perguntas frequentes<\/strong><\/h2><div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-6944164dd0595\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Como ver todos os usu&aacute;rios e senhas do MySQL?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Fa&ccedil;a a seguinte consulta SQL:&nbsp;<br><strong>mysql&gt; select user, password, host from mysql. user<\/strong>&nbsp;<br>Essa consulta exibe uma lista de usu&aacute;rios, seus nomes de usu&aacute;rio, senhas e host do banco de dados.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-6944164dd059b\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Como exibir usu&aacute;rios no MySQL\/MariaDB?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Fa&ccedil;a login no seu servidor MariaDB\/MySQL com o cliente mysql como usu&aacute;rio root. Digite a seguinte consulta:&nbsp;<br><strong>$ mysql -u root -p&nbsp;<\/strong><br>Ou&nbsp;<br><strong>$ mysql -u root -h&nbsp;localhost&nbsp;-p mysql<\/strong><\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-6944164dd059c\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Onde os usu&aacute;rios s&atilde;o armazenados no MySQL?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>O MySQL armazena os usu&aacute;rios na tabela&nbsp;<em>user<\/em>&nbsp;do banco de dados.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>O MySQL &eacute;&nbsp;uma das principais op&ccedil;&otilde;es para desenvolvedores e para quem quer testar uma linguagem de consulta estruturada. Ele oferece muitos recursos que o tornam seguro, eficiente e confi&aacute;vel. Mas, se voc&ecirc; quer levar a seguran&ccedil;a do seu servidor MySQL ainda mais longe, h&aacute; algumas estrat&eacute;gias que podem ajudar. Uma delas &eacute; criar usu&aacute;rios com [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"\/br\/tutoriais\/listar-usuarios-mysql-linux\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":92,"featured_media":49989,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_title":"Como listar usu\u00e1rios no MySQL usando Linux: guia completo","rank_math_description":"Saber como listar usu\u00e1rios MySQL d\u00e1 a voc\u00ea um maior controle sobre seu banco de dados MySQL. Veja como \u00e9 simples fazer isso pelo Linux!","rank_math_focus_keyword":"listar usu\u00e1rios mysql","footnotes":""},"categories":[4915],"tags":[5385,4852,6409,4857,4836],"class_list":["post-15222","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vps","tag-banco-de-dados-mysql","tag-linux","tag-listar-usuarios-mysql","tag-mysql","tag-vps"],"hreflangs":[{"locale":"en-US","link":"https:\/\/www.hostinger.com\/tutorials\/mysql-show-users\/","default":1},{"locale":"pt-BR","link":"https:\/\/www.hostinger.com\/br\/tutoriais\/listar-usuarios-mysql-linux\/","default":0},{"locale":"fr-FR","link":"https:\/\/www.hostinger.com\/fr\/tutoriels\/lister-les-utilisateurs-mysql\/","default":0},{"locale":"es-ES","link":"https:\/\/www.hostinger.com\/es\/tutoriales\/ver-usuarios-mysql-linux\/","default":0},{"locale":"id-ID","link":"https:\/\/www.hostinger.com\/id\/tutorial\/cara-melihat-user-di-mysql\/","default":0},{"locale":"en-PH","link":"https:\/\/www.hostinger.com\/ph\/tutorials\/how-to-show-users-in-mysql-using-linux\/","default":0},{"locale":"en-MY","link":"https:\/\/www.hostinger.com\/my\/tutorials\/how-to-show-users-in-mysql-using-linux\/","default":0},{"locale":"en-GB","link":"https:\/\/www.hostinger.com\/uk\/tutorials\/mysql-show-users\/","default":0},{"locale":"en-IN","link":"https:\/\/www.hostinger.com\/in\/tutorials\/mysql-show-users\/","default":0},{"locale":"en-CA","link":"https:\/\/www.hostinger.com\/ca\/tutorials\/mysql-show-users\/","default":0},{"locale":"en-AU","link":"https:\/\/www.hostinger.com\/au\/tutorials\/mysql-show-users\/","default":0},{"locale":"en-NG","link":"https:\/\/www.hostinger.com\/ng\/tutorials\/mysql-show-users\/","default":0},{"locale":"es-AR","link":"https:\/\/www.hostinger.com\/ar\/tutoriales\/ver-usuarios-mysql-linux\/","default":0},{"locale":"es-MX","link":"https:\/\/www.hostinger.com\/mx\/tutoriales\/ver-usuarios-mysql-linux\/","default":0},{"locale":"es-CO","link":"https:\/\/www.hostinger.com\/co\/tutoriales\/ver-usuarios-mysql-linux\/","default":0},{"locale":"pt-PT","link":"https:\/\/www.hostinger.com\/pt\/tutoriais\/listar-usuarios-mysql-linux\/","default":0}],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/posts\/15222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/comments?post=15222"}],"version-history":[{"count":6,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/posts\/15222\/revisions"}],"predecessor-version":[{"id":51815,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/posts\/15222\/revisions\/51815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/media\/49989"}],"wp:attachment":[{"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/media?parent=15222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/categories?post=15222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/tags?post=15222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}