LINUX SHELL
!!https://tecadmin.net/tutorial/bash-scripting/
Shell 教程
https://www.runoob.com/linux/linux-shell.html
Check existence of input argument in a Bash shell script
https://stackoverflow.com/questions/6482377/check-existence-of-input-argument-in-a-bash-shell-script
How to Check if a File or Directory Exists in Bash
https://linuxize.com/post/bash-check-if-file-exists/
bash string compare to multiple correct values
https://stackoverflow.com/questions/21157435/bash-string-compare-to-multiple-correct-values
Bash – Check If Two Strings are Equal
https://tecadmin.net/tutorial/bash/examples/check-if-two-strings-are-equal/
posted on 2020-07-06 09:23 paulwong 閱讀(310) 評(píng)論(0) 編輯 收藏 所屬分類: LINUX 、LINUX-SHELL