Created
March 8, 2018 23:40
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A function to provide cowsay functionality on hosts that don't have it
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| if ! command -v cowsay &>/dev/null; then | |
| cowsay() { | |
| local msg | |
| if [[ -t 0 ]] && [[ -z $1 ]]; then | |
| msg="Moo! What should I say?" | |
| elif [[ -n $1 ]]; then | |
| msg="$*" | |
| else | |
| msg=$(paste -sd ' ' - | sed -e "s/[[:space:]]\\+/ /g") | |
| fi | |
| curl "http://cowsay.morecode.org/say?format=text&message=${msg// /%20}" | |
| printf -- '%s\n' "" | |
| } | |
| fi |
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