Created
January 24, 2013 15:28
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Show octal permissions in ls output
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| alias lo="ls -lha --color=always -F --group-directories-first | awk '{k=0;for(i=0;i<=8;i++)k+=((substr(\$1,i+2,1)~/[rwx]/)*2^(8-i));if(k)printf(\"%0o \",k);print}'" |
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