Update cheatsheets

tldr/linux/top

@@ -14,23 +14,23 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Do not show any idle or zombie processes:
 
-`top -i`
+`top {{[-i|--idle-toggle]}}`
 
 - Show only processes owned by given user:
 
-`top -u {{username}}`
+`top {{[-u|--filter-only-euser]}} {{username}}`
 
 - Sort processes by a field:
 
-`top -o {{field_name}}`
+`top {{[-o|--sort-override]}} {{field_name}}`
 
 - Show the individual threads of a given process:
 
-`top -Hp {{process_id}}`
+`top {{[-Hp|--threads-show --pid]}} {{process_id}}`
 
 - Show only the processes with the given PID(s), passed as a comma-separated list. (Normally you wouldn't know PIDs off hand. This example picks the PIDs from the process name):
 
-`top -p $(pgrep -d ',' {{process_name}})`
+`top {{[-p|--pid]}} $(pgrep {{[-d|--delimiter]}} ',' {{process_name}})`
 
 - Display help about interactive commands: