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Update ps.md

zlbabe 7 years ago
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4afea4ad1a
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      pages/common/ps.md

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pages/common/ps.md

@@ -22,6 +22,6 @@
 
 `ps --user $(id -u) f`
 
-- Get the parent pid of a process
+- Get the parent pid of a process:
 
 `ps -o ppid= -p {{pid}}`