Programmming Archive
Perl Snippet to tell you how many files in a directory.
0 Comments Published October 4th, 2008 in PERL, ProgrammmingGreat little perl snippet to let you know the number of files and directories in the current directory. Run from the command line.
ls -l |perl -e ‘while(<>){$h{substr($_,0,1)}+=1;} END {foreach(keys %h){print “$_ $h{$_}\n”;}}’
You ever programming and need some reference material? I know when I do it is sometimes hard to find teh exact info you need, maybe its not in one of your cheat sheets, or its one of those obscure once a decade things you need to find. I know I run across those type of [...]