paulwong

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 阅读(309) 评论(0)  编辑  收藏 所属分类: LINUX 、LINUX-SHELL


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