bash - Shell Error no such file or directory BUT USED PWD -


why not working please ! why pwd in code not working , both scripts in same file here code :

check_process() {   echo "$ts: checking $1"   [ "$1" = "" ]  && return 0   [ `pgrep -n $1` ] && return 1 || return 0 } parent_path=$( pwd ) while [ 1 ];   # timestamp   ts=`date +%t`    echo "$ts: begin checking..."   check_process "slimerancher"   [ $? -eq 0 ] && echo "$ts: not running"   [ $? -eq 1 ] && echo "$ts: running" && 'bash $parent_path+"/.forcequit.sh"'   sleep 5 done

pwd not problem; single-quoting string should left unquoted.

[ $? -eq 1 ] && echo "..." && bash "$parent_path"/.forcequit.sh

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