#bin/bash.sh


PS=$(ps h -o ppid,pid= $1)
#a beinhaltet 2 Slots; 0=PPID, 1=PID
a=( $PS )
CURR_PARENT=${a[0]}
PS_NAME=$(ps h -p $1 -o comm)
echo "Current Prozess: $1($PS_NAME), Parent: $CURR_PARENT"

while [ $CURR_PARENT != 1 ]
do
# The new pid is the current parent
PS=$(ps h -o ppid,pid= $CURR_PARENT)
a=( $PS )
CURR_PARENT=${a[0]}
PS_NAME=$(ps h -p ${a[1]} -o comm)
echo "Next Prozess: $TMP($PS_NAME), Parent: $CURR_PARENT"
done

PS_NAME=$(ps h -p 1 -o comm)

#Name of process 1
echo "Last Process: 1 ($PS_NAME)"