Old boy Education daily-102th day-How to find/usr/local all shell script files below and set execute permissions?

Method 1: Normal thinking version

find/usr/local/-type f-name "*.sh" |xargs chmod +xchmod +x ' find/usr/local/-type f-name "*.sh" ' find/usr/local/-ty PE f-name "*.sh"-exec chmod +x {} \;

However, this method is not rigorous, because some scripts do not end in. Sh.

Method 2. Exact method

Use the file command to view the types of files, filter out the containing shell script and grant X permissions through awk, sed, grep.

find/usr/local/-type F |xargs file |awk-f: '/shell.script/{print $} ' |xargs chmod +x chmod +x ' find/usr/local/-type F |xargs file |awk-f: '/shell.script/{print '

Note

Today is the 102th day of the day to accompany you and look forward to your progress .

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Old boy Education daily-102th day-How to find/usr/local all shell script files below and set execute permissions?