Update cheatsheets

ps

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# ps
+
+> Information about running processes.
+> More information: <https://manned.org/ps>.
+
+- List all running processes:
+
+`ps aux`
+
+- List all running processes including the full command string:
+
+`ps auxww`
+
+- Search for a process that matches a string:
+
+`ps aux | grep {{string}}`
+
+- List all processes of the current user in extra full format:
+
+`ps --user $(id -u) -F`
+
+- 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}}`
+
+- Sort processes by memory consumption:
+
+`ps --sort size`