#!/bin/sh

find / -type f -print | while read path ; do

    case "$path" in
    *.gz|*.tgz|*.taz|*.Z|*.z)
        gunzip   < $path | egrep -q -s "$@"        && echo trouvé: $path
        ;;
    *.bz2|*.tbz2|*.bz|*.tbz)
        bunzip2  < $path | egrep -q -s "$@"        && echo trouvé: $path
        ;;
    *.zip)
        unzip -p   $path | egrep -q -s "$@"        && echo trouvé: $path
        ;;
    *)
                           egrep -q -s "$@" $path  && echo trouvé: $path
        ;;
    esac

done


#END