extract.sh

#!/bin/bash
# function Extract for common file formats

## Credit goes to : https://github.com/xvoland/Extract
## MIT : https://github.com/xvoland/Extract/blob/master/LICENSE


SAVEIFS=$IFS
IFS="$(printf '\n\t')"

function extract {
 if [ -z "$1" ]; then
    # display usage if no parameters given
    echo "Usage: extract <path/file_name>.<zip|rar|bz2|gz|tar|tbz2|tgz|Z|7z|xz|ex|tar.bz2|tar.gz|tar.xz>"
    echo "       extract <path/file_name_1.ext> [path/file_name_2.ext] [path/file_name_3.ext]"
 else
    for n in "$@"
    do
      if [ -f "$n" ] ; then
          case "${n%,}" in
            *.cbt|*.tar.bz2|*.tar.gz|*.tar.xz|*.tbz2|*.tgz|*.txz|*.tar) 
                         tar xvf "$n"       ;;
            *.lzma)      unlzma ./"$n"      ;;
            *.bz2)       bunzip2 ./"$n"     ;;
            *.cbr|*.rar)       unrar x -ad ./"$n" ;;
            *.gz)        gunzip ./"$n"      ;;
            *.cbz|*.epub|*.zip)       unzip ./"$n"       ;;
            *.z)         uncompress ./"$n"  ;;
            *.7z|*.apk|*.arj|*.cab|*.cb7|*.chm|*.deb|*.dmg|*.iso|*.lzh|*.msi|*.pkg|*.rpm|*.udf|*.wim|*.xar)
                         7z x ./"$n"        ;;
            *.xz)        unxz ./"$n"        ;;
            *.exe)       cabextract ./"$n"  ;;
            *.cpio)      cpio -id < ./"$n"  ;;
            *.cba|*.ace)      unace x ./"$n"      ;;
            *.zpaq)      zpaq x ./"$n"      ;;
            *.arc)         arc e ./"$n"       ;;
            *.cso)       ciso 0 ./"$n" ./"$n.iso" && \
                              extract $n.iso && \rm -f $n ;;
            *)
                         echo "extract: '$n' - unknown archive method - seems to be already extracted"
                         return 0
                         ;;
          esac
      else
          echo "'$n' - file does not exist"
          return 1
      fi
    done
  fi
}

IFS=$SAVEIFS