# Check if any of $pid (could be plural) are running
checkpid() {
local i
for i in $* ; do
[ -d "/proc/$i" ] && return 0
done
return 1
}
__fgrep() {
s=$1
f=$2
while read line; do
if strstr "$line" "$s"; then
echo $line
return 0
fi
done < $f
return 1
}
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