{"id":743,"date":"2019-11-22T01:00:02","date_gmt":"2019-11-22T00:00:02","guid":{"rendered":"https:\/\/www.linuxboxen.dk\/?p=743"},"modified":"2019-11-22T01:00:02","modified_gmt":"2019-11-22T00:00:02","slug":"nohup-kommandoen","status":"publish","type":"post","link":"https:\/\/www.linuxboxen.dk\/?p=743","title":{"rendered":"Brug nohup til at k\u00f8re kommandoer, n\u00e5r du er logget ud af en SSH-session."},"content":{"rendered":"<p>Nohup kommandoen er virkelig nyttig, hvis du bruger ssh-kommandoen til at logge p\u00e5 andre maskiner. S\u00e5 hvad g\u00f8r nohup? Forestil dig, at du er logget p\u00e5 en anden computer eksternt ved hj\u00e6lp af ssh, og du vil k\u00f8re en kommando, der tager lang tid og derefter afslutte ssh-sessionen, men lad kommandoen k\u00f8re, selvom du ikke l\u00e6ngere er tilsluttet, s\u00e5 nohup lader dig g\u00f8re det lige.<\/p>\n<p>For eksempel kan du bruge en Raspberry PI til at downloade distributioner til pr\u00f8ve. Opret forbindelse til Raspberry PI via ssh fra en pc. Hvis du begyndte at downloade en stor fil p\u00e5 Raspberry PI uden at bruge nohup kommandoen, skulle du vente p\u00e5, at overf\u00f8rslen er afsluttet, f\u00f8r du logger fra ssh-sessionen, og inden du lukker den b\u00e6rbare computer. Hvis du gjorde dette, kan du lige s\u00e5 godt ikke have brugt Raspberry PI til at downloade filen overhovedet. Hvis du vil bruge nohup, skal du blot skrive nohup efterfulgt af kommandoen som f\u00f8lger:<\/p>\n<pre>$ nohup wget http:\/\/mirror.is.co.za\/mirrors\/linuxmint.com\/iso\/\/stable\/17.1\/linuxmint-17.1-cinnamon-64bit.iso &amp;\n$ exit<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nohup kommandoen er virkelig nyttig, hvis du bruger ssh-kommandoen til at logge p\u00e5 andre maskiner. S\u00e5 hvad g\u00f8r nohup? Forestil dig, at du er logget p\u00e5 en anden computer eksternt ved hj\u00e6lp af ssh, og du vil k\u00f8re en kommando, der tager lang tid og derefter afslutte ssh-sessionen, men lad kommandoen k\u00f8re, selvom du ikke [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[2,8],"tags":[],"class_list":["post-743","post","type-post","status-publish","format-standard","hentry","category-tips","category-shell"],"a3_pvc":{"activated":false,"total_views":0,"today_views":0},"_links":{"self":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts\/743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=743"}],"version-history":[{"count":0,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts\/743\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}