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Linux checks file permissions

Is there a Linux command or a series of commands that will allow me to get the file permissions in octal format (e.g. 0644)?

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5 answers

Try stat (1)

stat -c 0%a /etc/passwd
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From unix.com: screen resolution in octal format :

perl -e 'printf "%o\n", (stat shift)[2] & 07777' filename
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fstat , st_mode .

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"stat" ( ), fstat (. "man 2 stat" )

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OSX:

$ stat -f %p myfile
100644

:

$ stat -f %Lp myfile
644
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Source: https://habr.com/ru/post/1780955/

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