Skip to content

Instantly share code, notes, and snippets.

@kentarosasaki

kentarosasaki/ExitStatusはエラーで返ってくる

Created November 18, 2016 06:59
Show Gist options
  • Save kentarosasaki/7e3c367050914d00436a4cf4bb534fb7 to your computer and use it in GitHub Desktop.
Save kentarosasaki/7e3c367050914d00436a4cf4bb534fb7 to your computer and use it in GitHub Desktop.
Download ZIP
lsコマンドのオプションはどこにでも置ける ref: http://qiita.com/kentarosasaki/items/1006c77f72a56f04fbaf
Raw
ExitStatusはエラーで返ってくる
$ ls testdir/ -l
ls: -l: No such file or directory
testdir/:
testfile1.txt testfile2.txt
$ echo $?
1
Raw
オプションをディレクトリ名の後ろに書ける
$ ls testdir/ -l
total 0
-rw-r--r-- 1 testuser ubuntu 0 Nov 18 15:44 testfile1.txt
-rw-r--r-- 1 testuser ubuntu 0 Nov 18 15:44 testfile2.txt
Raw
通常の書き方
$ ls -l testdir/
total 0
-rw-r--r-- 1 testuser ubuntu 0 Nov 18 15:44 testfile1.txt
-rw-r--r-- 1 testuser ubuntu 0 Nov 18 15:44 testfile2.txt
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment