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simplified historytailzsh #11

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simplified historytailzsh #11

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20 changes: 1 addition & 19 deletions historytailzsh
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Original file line number Diff line number Diff line change
@@ -1,20 +1,2 @@
#!/bin/sh

#Ensure we have the quantity specified on the CLI
if [ -z "$2" ]; then ARG_ERR=ERR; fi
if [ -z "$1" ]; then ARG_ERR=ERR; fi
if [ -n "$ARG_ERR" ];
then
echo "Usage: <sleeptimesecs> <numberoflines>"
exit
fi

sleeptimesecs=$1
numberoflines=$2

# Tail history
while [ 1 ]; do
clear
tail -$numberoflines ~/.zsh_history | sed s/^.*\;//
sleep $sleeptimesecs
done
tail -f ~/.zsh_history | sed -l -e "s/^.*\;//"