{"id":72,"date":"2025-06-11T14:28:20","date_gmt":"2025-06-11T12:28:20","guid":{"rendered":"https:\/\/blog.cp2i.com\/?p=72"},"modified":"2025-06-11T14:28:20","modified_gmt":"2025-06-11T12:28:20","slug":"detacher-un-processus-dun-terminal","status":"publish","type":"post","link":"https:\/\/blog.cp2i.com\/index.php\/2025\/06\/11\/detacher-un-processus-dun-terminal\/","title":{"rendered":"D\u00e9tacher un processus d&rsquo;un terminal"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Petit billet pour ceux qui, comme moi, oublient tr\u00e8s r\u00e9guli\u00e8rement de lancer leurs jobs chronophages dans un screen et qui doivent fermer leur terminal\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alors imaginons le cas suivant :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vous avez lanc\u00e9 un script qui va prendre LONNNNNNNNNNNGTEMPS \u00e0 se finir dans un terminal<\/li>\n\n\n\n<li>Vous devez imp\u00e9rativement quitter le terminal en question (fin du taff, on doit rentrer chez soi, etc) ou vous avez peut que votre shell soit tu\u00e9<\/li>\n\n\n\n<li>Vous ne pouvez pas vous permettre de couper le job en question.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La solution:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mise en pause du processus<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>root@~ > \/bin\/sh -c \/home\/moi\/bin\/mon_script.sh > \/dev\/null\n(Ctrl + z)\n&#91;1]+ Stopped \/bin\/sh -c \/home\/moi\/bin\/mon_script.sh > \/dev\/null<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00e9cup\u00e9ration du PID<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>root@~> ps aux |grep mon_script\nroot 26911 0.0 0.0 2404 1040 ? Ss 08:12 0:00 \/bin\/sh -c \/home\/moi\/bin\/mon_script.sh > \/dev\/null<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mise en background<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>root@~> bg\n&#91;1]+ \/bin\/sh -c \/home\/moi\/bin\/mon_script.sh > \/dev\/null &amp;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e9tachement du owner du PID<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>root@~> disown -h 26911<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et voila!!!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous pouvez maintenant fermer votre terminal, votre job se poursuivra sans risque de se faire couper !<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">@ bient\u00f4t<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Petit billet pour ceux qui, comme moi, oublient tr\u00e8s r\u00e9guli\u00e8rement de lancer leurs jobs chronophages dans un screen et qui doivent fermer leur terminal\u2026 Alors imaginons le cas suivant :&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-72","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/posts\/72","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/comments?post=72"}],"version-history":[{"count":2,"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/posts\/72\/revisions"}],"predecessor-version":[{"id":74,"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/posts\/72\/revisions\/74"}],"wp:attachment":[{"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/media?parent=72"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/categories?post=72"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cp2i.com\/index.php\/wp-json\/wp\/v2\/tags?post=72"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}