{"id":2231,"date":"2017-12-08T05:21:22","date_gmt":"2017-12-08T05:21:22","guid":{"rendered":"http:\/\/www.scmgalaxy.com\/tutorials\/?p=2231"},"modified":"2021-02-27T09:22:39","modified_gmt":"2021-02-27T09:22:39","slug":"how-to-find-success-failure-status-of-a-command-in-different-shells","status":"publish","type":"post","link":"https:\/\/www.scmgalaxy.com\/tutorials\/how-to-find-success-failure-status-of-a-command-in-different-shells\/","title":{"rendered":"How to find success\/failure status of a command in different shells?"},"content":{"rendered":"

rajeshkumar created the topic: How to find success\/failure status of a command in different shells?<\/strong><\/p>\n

Ksh\/Borne\/Bash shell
\n$ ls \/usr\/bin
\n\u2026.
\n# when success value is 0
\n$ echo $?
\n0
\n$ ls \/usr\/bin\/blah
\nls: 0653-341 The file \/usr\/bin\/blah does not exist
\n# when failure non-zero status
\n$ echo $?
\n1<\/p>\n

c\/Tcsh
\n$ ls \/usr\/bin
\n\u2026.
\n# when success value is 0
\n$ echo $status
\n0
\n$ ls \/usr\/bin\/blah
\nls: 0653-341 The file \/usr\/bin\/blah does not exist
\n# when failure non-zero status
\n$ echo $status
\n1<\/p>\n

Regards,
\nRajesh Kumar
\nTwitt me @ twitter.com\/RajeshKumarIn<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

rajeshkumar created the topic: How to find success\/failure status of a command in different shells? Ksh\/Borne\/Bash shell $ ls \/usr\/bin […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[454],"tags":[333],"class_list":["post-2231","post","type-post","status-publish","format-standard","hentry","category-shell-script","tag-command"],"yoast_head":"\nHow to find success\/failure status of a command in different shells? - scmGalaxy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.scmgalaxy.com\/tutorials\/how-to-find-success-failure-status-of-a-command-in-different-shells\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to find success\/failure status of a command in different shells? - scmGalaxy\" \/>\n<meta property=\"og:description\" content=\"rajeshkumar created the topic: How to find success\/failure status of a command in different shells? 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