for ppid in $(ps h -C xterm -o pid); do
N=0
for pid in $(ps h --ppid $ppid -o pid,cmd | awk '{ if($2 == "'${SHELL_NAME}'") { print $1 }}'); do
for ppid in $(ps h -C xterm -o pid); do
N=0
for pid in $(ps h --ppid $ppid -o pid,cmd | awk '{ if($2 == "'${SHELL_NAME}'") { print $1 }}'); do