{"id":15035,"date":"2019-02-27T10:24:25","date_gmt":"2019-02-27T13:24:25","guid":{"rendered":"https:\/\/blog.hostinger.io\/br-tutoriais\/?p=15035"},"modified":"2024-08-30T20:44:01","modified_gmt":"2024-08-30T23:44:01","slug":"instalar-e-usar-screen-linux","status":"publish","type":"post","link":"\/br\/tutoriais\/instalar-e-usar-screen-linux\/","title":{"rendered":"Como instalar e usar o Screen Linux"},"content":{"rendered":"<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">SysAdmins geralmente trabalham com o terminal do <strong>Linux<\/strong>. E voc&ecirc; pode tirar ainda mais proveito dele quando usar o Screen Linux! Usar essa ferramenta favorita de muitos &eacute; praticamente uma obriga&ccedil;&atilde;o para quem quer se tornar um especialista no sistema operacional.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">No come&ccedil;o, pode at&eacute; parecer um pouco intimidante, mas o Screen Linux &eacute; f&aacute;cil de aprender e ainda oferece uma infinidade de possibilidades. O seu uso eficiente de recursos faz com que ele seja uma ferramenta insubstitu&iacute;vel.<\/span><\/p>\n\n\n\n<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>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-o-que-e-screen-linux\"><b>O que &eacute; Screen Linux?<\/b><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Um Screen Linux &eacute; uma aplica&ccedil;&atilde;o do terminal desenvolvido pelo projeto GNU. Frequentemente, ele tamb&eacute;m &eacute; conhecido como Linux Screen ou, ainda, como GNU Screen. O Screen tem um objetivo bem claro: a multiplexa&ccedil;&atilde;o de terminais.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Em outras palavras, o Screen divide um terminal f&iacute;sico em v&aacute;rias sess&otilde;es virtuais e, a partir disso, concentra e canaliza a atividade nelas.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">O Screen funciona assim: se voc&ecirc; trabalhar em uma sess&atilde;o de terminal enquanto estiver usando o Screen, assim que terminar e desligar o computador, a sess&atilde;o ficar&aacute; salva naquele mesmo ponto. Quando o terminal for novamente acessado, ele vai retomar para exatamente onde voc&ecirc; parou a sua sess&atilde;o.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Saber como usar o Screen Linux &eacute; uma habilidade fundamental. Ele pode at&eacute; n&atilde;o ter uma tecnologia complexa, mas todo usu&aacute;rio Linux deveria saber como us&aacute;-lo com propriedade.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-como-instalar-e-usar-o-screen-linux\"><b>Como Instalar e Usar o Screen Linux?<\/b><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">O Screen &eacute; geralmente instalado por padr&atilde;o em todas as principais distribui&ccedil;&otilde;es do Linux. Se, por um acaso, seu sistema n&atilde;o o tiver instalado, n&atilde;o entre em p&acirc;nico. A instala&ccedil;&atilde;o &eacute; bem simples.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Primeiro, voc&ecirc; precisa se conectar ao servidor usando SSH. Tamb&eacute;m &eacute; preciso fazer esse processo se voc&ecirc; stiver usando um <a href=\"\/br\/servidor-vps\">server VPS<\/a><\/span>.<span style=\"font-weight: 400\"> Para fazer isso, execute:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ssh your-user@server<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Por outro lado, se voc&ecirc; estiver rodando o Linux no seu pr&oacute;prio computador, apenas abra o terminal do menu principal.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Caso esteja usando <\/span><b>Debian<\/b><span style=\"font-weight: 400\">, <\/span><b>Ubuntu<\/b><span style=\"font-weight: 400\">, <\/span><b>Linux Mint <\/b><span style=\"font-weight: 400\">e seus sistemas derivativos, execute o comando abaixo:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo apt install screen<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Se voc&ecirc; estiver usando o <strong>CentOS<\/strong>, voc&ecirc; pode instalar o Screen Linux executando o c&oacute;digo:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo yum install screen<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Ou se o usu&aacute;rio padr&atilde;o n&atilde;o puder executar comandos sudo, ent&atilde;o voc&ecirc; precisa execut&aacute;-lo como um usu&aacute;rio root.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">yum install screen<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Ao final da instala&ccedil;&atilde;o, &eacute; poss&iacute;vel verificar a vers&atilde;o do Screen usando a seguinte linha de comando:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">screen &ndash;version<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Agora, voc&ecirc; j&aacute; pode us&aacute;-lo.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-usar-o-linux-screen-em-qualquer-distribuicao-linux\"><b>Usar o Linux Screen em Qualquer Distribui&ccedil;&atilde;o Linux<\/b><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Para executar o Linux Screen, basta escrever o c&oacute;digo abaixo na sess&atilde;o do terminal:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">screen<\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"929\" height=\"553\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/tela-bem-vindo-terminal-gnu.jpg\/public\" alt=\"tela de boas-vindas do terminal gnu do linux\" class=\"wp-image-18305\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/tela-bem-vindo-terminal-gnu.jpg\/w=929,fit=scale-down 929w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/tela-bem-vindo-terminal-gnu.jpg\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/tela-bem-vindo-terminal-gnu.jpg\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/tela-bem-vindo-terminal-gnu.jpg\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 929px) 100vw, 929px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Depois de apertar o bot&atilde;o de <\/span><b>Espa&ccedil;o<\/b><span style=\"font-weight: 400\">, voc&ecirc; vai ver o terminal novamente. N&atilde;o se preocupe, uma nova sess&atilde;o do Screen j&aacute; foi iniciada. Para verificar, apenas escreva <\/span><b>Exit<\/b><span style=\"font-weight: 400\"> (Sair) e aperte <\/span><b>Enter<\/b><span style=\"font-weight: 400\">.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Agora, voc&ecirc; precisa executar o comando do Screen mais uma vez e come&ccedil;ar uma nova sess&atilde;o. Use o comando Screen Linux novamente.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Voc&ecirc; tamb&eacute;m pode come&ccedil;ar uma sess&atilde;o e dar um nome a ela usando a vari&aacute;vel -S. Por exemplo:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">screen -S session1<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Recomendados dar um nome mais descritivo a sess&atilde;o que voc&ecirc; criar. Assim, voc&ecirc; n&atilde;o ter&aacute; problemas para identific&aacute;-la.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">O Linux Screen usa comandos para conseguir fazer multiplexa&ccedil;&atilde;o de terminal. Os comandos s&atilde;o f&aacute;ceis de aprender. E todos eles seguem a estrutura <strong>CTRL+**<\/strong>, em que o caractere (*) &eacute; uma vari&aacute;vel.<\/span><\/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                    Expert tip                <\/p>\n            <\/div>\n            <p class=\"protip__content\"><strong>IMPORTANTE:<\/strong> Fique de olho na diferen&ccedil;a entre caracteres min&uacute;sculos e mai&uacute;sculos na hora de executar comandos.<\/p>\n                    <\/div>\n        \n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"930\" height=\"556\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-screen-multiplexacao.jpg\/public\" alt=\"terminal de comandos do linux para multiplexa&ccedil;&atilde;o do screen\" class=\"wp-image-18308\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-screen-multiplexacao.jpg\/w=930,fit=scale-down 930w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-screen-multiplexacao.jpg\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-screen-multiplexacao.jpg\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-screen-multiplexacao.jpg\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 930px) 100vw, 930px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\"> <\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-trabalhando-em-uma-nova-sessao\"><b>Trabalhando em uma Nova Sess&atilde;o<\/b><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Assim que come&ccedil;ar uma nova sess&atilde;o, &eacute; necess&aacute;rio aprender a como us&aacute;-la. Existem alguns comandos principais para voc&ecirc; digitar e realizar tarefas espec&iacute;ficas. S&atilde;o elas:<\/span><\/p>\n\n\n\n<figure tabindex=\"0\" class=\"wp-block-table\"><table><tbody><tr><td>\n<p style=\"text-align: center\"><b>Comandos<\/b><\/p>\n<\/td><td>\n<p style=\"text-align: center\"><b>Descri&ccedil;&atilde;o<\/b><\/p>\n<\/td><\/tr><tr><td><strong>CTRL+a c<\/strong><\/td><td><span style=\"font-weight: 400\">Criar uma nova janela<\/span><\/td><\/tr><tr><td><strong>CTRL+a &nbsp;&rdquo;<\/strong><\/td><td><span style=\"font-weight: 400\">Listar todas as janelas criadas<\/span><\/td><\/tr><tr><td><strong>CTRL+a a<\/strong><\/td><td><span style=\"font-weight: 400\">Com esse comando, voc&ecirc; pode apagar um comando CTRL+a. &Eacute; &uacute;til quando voc&ecirc; tiver feito algo errado. <\/span><\/td><\/tr><tr><td><strong>CTRL+a CTRL+d<\/strong><\/td><td><span style=\"font-weight: 400\">Deixa a sess&atilde;o em execu&ccedil;&atilde;o.<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Tamb&eacute;m &eacute; poss&iacute;vel dividir a tela do terminal. Por exemplo, usar a combina&ccedil;&atilde;o <\/span><b>CTRL+a S<\/b><span style=\"font-weight: 400\"> divide a tela do terminal horizontalmente.<\/span><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"926\" height=\"560\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-terminal-dividido.jpg\/public\" alt=\"tela dividida terminal linux\" class=\"wp-image-18310\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-terminal-dividido.jpg\/w=926,fit=scale-down 926w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-terminal-dividido.jpg\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-terminal-dividido.jpg\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/linux-terminal-dividido.jpg\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 926px) 100vw, 926px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Para mudar para o pr&oacute;ximo terminal, pressione <\/span><b>CTRL+a TAB<\/b><span style=\"font-weight: 400\">. Para fech&aacute;-lo, use a combina&ccedil;&atilde;o <\/span><b>CTRL+a X<\/b><span style=\"font-weight: 400\">.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-como-gerenciar-multiplas-sessoes-usando-o-screen-linux\"><b>Como Gerenciar M&uacute;ltiplas Sess&otilde;es Usando o Screen Linux<\/b><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Uma das maiores qualidades do Screen Linux &eacute; a habilidade de desempenhar a&ccedil;&otilde;es e deix&aacute;-las em execu&ccedil;&atilde;o em plano de fundo.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Assim, quando voc&ecirc; quiser retomar ao ponto em que parou, poder&aacute; fazer isso sem problemas. Isso &eacute; especialmente &uacute;til para administradores de servidores.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Para este exemplos, n&oacute;s vamos usar o htop. Podemos fazer a instala&ccedil;&atilde;o dele no Debian, Ubuntu, Linux Mint e derivados usando o comando:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo apt install hto<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Voc&ecirc; pode rodar o htop simplesmente digitando o seguinte comando no seu terminal:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">htop<\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"931\" height=\"556\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/htop-screen-linux.jpg\/public\" alt=\"exemplo de um terminal rodando htop\" class=\"wp-image-18311\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/htop-screen-linux.jpg\/w=931,fit=scale-down 931w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/htop-screen-linux.jpg\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/htop-screen-linux.jpg\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/htop-screen-linux.jpg\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 931px) 100vw, 931px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">A seguir, vamos usar as combina&ccedil;&otilde;es <\/span><b>CTRL+a<\/b><span style=\"font-weight: 400\"> e <\/span><b>CTRL+d<\/b><span style=\"font-weight: 400\"> para salvar a execu&ccedil;&atilde;o do terminal. A partir daqui, voc&ecirc; pode trabalhar em outra coisa, enquanto a janela anterior ir&aacute; rodar no fundo. Se voc&ecirc; quiser abrir o mesmo terminal <strong>htop<\/strong>, primeiro digite o seguinte comando:<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">screen -ls<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Isso ir&aacute; mostrar todas as suas sess&otilde;es salvas. Para reabrir o&nbsp;<strong>htop<\/strong>, insira a seguinte string:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">screen -r process_number<\/pre>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"925\" height=\"552\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/reabertura-sessao-linux.jpg\/public\" alt=\"reabertura de sess&atilde;o usando o htop\" class=\"wp-image-18312\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/reabertura-sessao-linux.jpg\/w=925,fit=scale-down 925w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/reabertura-sessao-linux.jpg\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/reabertura-sessao-linux.jpg\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/53\/2019\/02\/reabertura-sessao-linux.jpg\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 925px) 100vw, 925px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Neste caso, o n&uacute;mero que vai no lugar de &ldquo;process_number&rdquo; &eacute; 4305.<\/span><\/p>\n\n\n\n<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>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-resumo\"><b>Resumo<\/b><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">&Eacute; bem importante aprender a como instalar e usar o Linux Screen. Especialmente se voc&ecirc; quer trabalhar com administra&ccedil;&atilde;o de servidores. <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Hoje voc&ecirc; aprendeu a como fazer isso e a como come&ccedil;ar a integr&aacute;-lo na sua rotina de trabalho. Esperamos ter ajudado voc&ecirc; com esse tutorial Linux!<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400\">Se quiser aprender a&ccedil;&otilde;es mais complexas, recomendamos que use os guias oficiais do Linux. Agora, diz para a gente: voc&ecirc; pretende usar o Linux Screen? Comente logo abaixo!<\/span><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>SysAdmins geralmente trabalham com o terminal do Linux. E voc&ecirc; pode tirar ainda mais proveito dele quando usar o Screen Linux! Usar essa ferramenta favorita de muitos &eacute; praticamente uma obriga&ccedil;&atilde;o para quem quer se tornar um especialista no sistema operacional. No come&ccedil;o, pode at&eacute; parecer um pouco intimidante, mas o Screen Linux &eacute; f&aacute;cil [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"\/br\/tutoriais\/instalar-e-usar-screen-linux\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":92,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_title":"Screen Linux: Como Instalar e Usar esse Recurso para Retomar Tarefas","rank_math_description":"O Screen Linux permite que voc\u00ea cire sess\u00f5es pelo terminal e retorme suas tarefas de onde parou. Veja como fazer isso de forma pr\u00e1tica!","rank_math_focus_keyword":"screen linux","footnotes":""},"categories":[8056,8024],"tags":[6360,6359,6361,5117],"class_list":["post-15035","post","type-post","status-publish","format-standard","hentry","category-gerenciamento-e-seguranca","category-vps","tag-linux-screen","tag-screen-linux","tag-terminal-de-comando","tag-vps-linux"],"hreflangs":[{"locale":"en-US","link":"https:\/\/www.hostinger.com\/tutorials\/how-to-install-and-use-linux-screen\/","default":1},{"locale":"pt-BR","link":"https:\/\/www.hostinger.com\/br\/tutoriais\/instalar-e-usar-screen-linux\/","default":0},{"locale":"fr-FR","link":"https:\/\/www.hostinger.com\/fr\/tutoriels\/comment-utiliser-screen-linux\/","default":0},{"locale":"es-ES","link":"https:\/\/www.hostinger.com\/es\/tutoriales\/instalar-usar-linux-screen\/","default":0},{"locale":"id-ID","link":"https:\/\/www.hostinger.com\/id\/tutorial\/linux-screen\/","default":0},{"locale":"ja-JP","link":"https:\/\/www.hostinger.com\/jp\/tutorials\/how-to-install-and-use-linux-screen\/","default":0},{"locale":"en-PH","link":"https:\/\/www.hostinger.com\/ph\/tutorials\/how-to-install-and-use-linux-screen\/","default":0},{"locale":"en-MY","link":"https:\/\/www.hostinger.com\/my\/tutorials\/how-to-install-and-use-linux-screen\/","default":0},{"locale":"en-GB","link":"https:\/\/www.hostinger.com\/uk\/tutorials\/how-to-install-and-use-linux-screen\/","default":0},{"locale":"en-IN","link":"https:\/\/www.hostinger.com\/in\/tutorials\/how-to-install-and-use-linux-screen\/","default":0},{"locale":"en-CA","link":"https:\/\/www.hostinger.com\/ca\/tutorials\/how-to-install-and-use-linux-screen\/","default":0},{"locale":"en-AU","link":"https:\/\/www.hostinger.com\/au\/tutorials\/how-to-install-and-use-linux-screen\/","default":0},{"locale":"en-NG","link":"https:\/\/www.hostinger.com\/ng\/tutorials\/how-to-install-and-use-linux-screen\/","default":0},{"locale":"es-AR","link":"https:\/\/www.hostinger.com\/ar\/tutoriales\/instalar-usar-linux-screen\/","default":0},{"locale":"es-MX","link":"https:\/\/www.hostinger.com\/mx\/tutoriales\/instalar-usar-linux-screen\/","default":0},{"locale":"es-CO","link":"https:\/\/www.hostinger.com\/co\/tutoriales\/instalar-usar-linux-screen\/","default":0},{"locale":"pt-PT","link":"https:\/\/www.hostinger.com\/pt\/tutoriais\/instalar-e-usar-screen-linux\/","default":0}],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/posts\/15035","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=15035"}],"version-history":[{"count":10,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/posts\/15035\/revisions"}],"predecessor-version":[{"id":45624,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/posts\/15035\/revisions\/45624"}],"wp:attachment":[{"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/media?parent=15035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/categories?post=15035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostinger.com\/br\/tutoriais\/wp-json\/wp\/v2\/tags?post=15035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}