Created
June 1, 2023 08:21
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simple script to show octal values of file permissions in a path. I didn't write this, I just have it here for easy access.
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#!/bin/sh | |
ls -l | awk '{ | |
k = 0 | |
s = 0 | |
for( i = 0; i <= 8; i++ ) | |
{ | |
k += ( ( substr( $1, i+2, 1 ) ~ /[rwxst]/ ) * 2 ^( 8 - i ) ) | |
} | |
j = 4 | |
for( i = 4; i <= 10; i += 3 ) | |
{ | |
s += ( ( substr( $1, i, 1 ) ~ /[stST]/ ) * j ) | |
j/=2 | |
} | |
if ( k ) | |
{ | |
printf( "%0o%0o ", s, k ) | |
} | |
}' |
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