История изменений
Исправление CrX, (текущая версия) :
find /usr/bin -type f -printf "%P\n" | awk 'length == 2' | sort -u | wc -l
53
find /usr/bin ~/.local/bin -type f -printf "%P\n" | awk 'length == 2' | sort -u | wc -l
65
alias | sed 's/=.*//' | awk 'length == 2' | sort -u | wc -l
17
Если вдруг интересно, какие 53 в /usr/bin, то вот: 7z ag al ar as at b2 bc cp dc dd df du ex fd gc gm gs hg id ip iw jq lc ld ln ls m4 mc mv nc nl nm od pr ps pv qr rg ri rm sg sn ss su tc tr ts ul uz wc wg xz
Исходная версия CrX, :
find /usr/bin -type f -printf "%P\n" | awk 'length == 2' | sort -u | wc -l
53
find /usr/bin ~/.local/bin -type f -printf "%P\n" | awk 'length == 2' | sort -u | wc -l
65
alias | sed 's/=.*//' | awk 'length == 2' | sort -u | wc -l
17