ps: get the parent pid

2018-01-15 22:36:37 +01:00
parent a31103536e
commit 602e8187a4
1 changed files with 4 additions and 0 deletions
--- a/pages/common/ps.md
+++ b/pages/common/ps.md
@@ -21,3 +21,7 @@
 - List all processes of the current user as a tree:

 `ps --user $(id -u) f`
+
+- Get the parent pid of a process
+
+`ps -o ppid= -p {{pid}}`