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JeremyOttley/spinner.sh

Created August 5, 2017 02:05
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spinner.sh
sp="/-\|"
sc=0
spin() {
printf "\b${sp:sc++:1}"
((sc==${#sp})) && sc=0
}
endspin() {
printf "\r%s\n" "$@"
}
while true; do
spin
done
#endspin
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