Better than Grep


As Andy Lester told me ack is a simple file you only have to copy in your ~/bin folder. Now I’ve got ack on my professional server.

Go on to download it.

Sincerely, I don’t understand ack don’t become a common command on all UNIX systems. I can no more live without. For me it is as essential as which or find.

Better than grep

One of the my main usage of grep is

Most of time it is enough. But it is far better with colored output. ack-grep in Ubuntu does that. As I couldn’t install it on my ‘Evil Company Server’, I had done one myself in very few lines:

#!/usr/bin/env zsh
(($#<1)) && { print 'usage: ack "regexp"' >&2; exit 1 }

listeFic=( **/*(.) )
autoload zargs
zargs -- $listeFic -- grep $1 | perl -ne 'use Term::ANSIColor;
if (m/([^:]*)(:.*)('$1')(.*)/) {
    print color("green").$1;
    print color("reset").$2;
    print color("black","on_yellow").$3;
    print color("reset").$4."\n";
} '

For my team and I it is usable enough. I hope it could help.


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