31 lines
987 B
Plaintext
31 lines
987 B
Plaintext
# Check to see if a command exists
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function command-exists {
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command -v "$1" &> /dev/null
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}
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# Open a file in Mac OS's quick-look
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function quick-look {
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(( $# > 0 )) && qlmanage -p $* &>/dev/null &
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}
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# Extract a compressed file with the appropriate command
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function extract {
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if [ -f $1 ] ; then
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case $1 in
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*.tar.bz2) tar xjf $1 ;;
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*.tar.gz) tar xzf $1 ;;
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*.bz2) bunzip2 $1 ;;
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*.rar) unrar x $1 ;;
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*.gz) gunzip $1 ;;
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*.tar) tar xf $1 ;;
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*.tbz2) tar xjf $1 ;;
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*.tgz) tar xzf $1 ;;
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*.zip) unzip $1 ;;
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*.Z) uncompress $1 ;;
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*) echo "'$1' cannot be extracted via extract()" ;;
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esac
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else
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echo "'$1' is not a valid file"
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fi
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}
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