get pids of process names

pidsof.sh

function pidsof() {
pids=(`pgrep "$1"`, `pidof "$1"`, `ps -Ac | grep -m1 '"$1"\$' | awk '{print \$1}'`)

pids=$piods|tr ',' ' '

echo pids
#
# strings=(`pgrep "$a"`, `pidof "$a"`, `ps -Ac | grep -m1 '"$a"\$' | awk '{print \$1}'`)
#
# pids=()
# for i in "${!strings[@]}" ; do
# #echo "${strings[$i]}"
# 	cmd="${strings[$i]/ARG/"$a"}";
# #echo "$cmd"
# 	pids+="$(echo $cmd)"|tr ',' '\n';
# echo $(echo $cmd|tr ',' '\n')
#
# done
#
#
#
# pids=($pids)
#
# echo $pids
# echo ${pids[@]}

}