| extract () { | |
| if [ $# -ne 1 ] | |
| then | |
| echo "Error: No file specified." | |
| return 1 | |
| fi | |
| if [ -f $1 ] ; then | |
| case $1 in | |
| *.tar.bz2) tar xvjf $1 ;; | |
| *.tar.gz) tar xvzf $1 ;; | |
| *.bz2) bunzip2 $1 ;; | |
| *.rar) unrar x $1 ;; | |
| *.gz) gunzip $1 ;; | |
| *.tar) tar xvf $1 ;; | |
| *.tbz2) tar xvjf $1 ;; | |
| *.tgz) tar xvzf $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 | |
| } |