extract

#!/usr/bin/env sh

# Extract most know archives with one command
# http://alias.sh/extract-most-know-archives-one-command
if [ -f "$1" ]; then
    case "$1" in
    *.tar.bz2) tar xjf "$1" ;;
    *.tar.gz) tar xzf "$1" ;;
    *.bz2) bunzip2 "$1" ;;
    *.rar) unrar e "$1" ;;
    *.gz) gunzip "$1" ;;
    *.tar) tar xf "$1" ;;
    *.tbz2) tar xjf "$1" ;;
    *.tgz) tar xzf "$1" ;;
    *.zip) unzip "$1" ;;
    *.Z) uncompress "$1" ;;
    *.7z) 7z x "$1" ;;
    *) echo "'$1' cannot be extracted via extract()" ;;
    esac
else
    echo "'$1' is not a valid file"
fi