dailyworkreportonMay11,

• Z时代
• 2024-01-10
• 分类：综合

Bash: If/Else statement in one line

lwk@qwfys:~$ ll ~/Downloads/hosts
-rw-r--r-- 1 lwk lwk 1110 May  9 13:04 /home/lwk/Downloads/hosts
lwk@qwfys:~$
lwk@qwfys:~$ if [ -f "~/Downloads/hosts" ];then echo "ok";fi
lwk@qwfys:~$ if [ -f "Downloads/hosts" ];then echo "ok";fi
ok
lwk@qwfys:~$ if [ -f "./Downloads/hosts" ];then echo "ok";fi
ok
lwk@qwfys:~$ if [ -f "/home/lwk/Downloads/hosts" ];then echo "ok";fi
ok
lwk@qwfys:~$

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