Hide the name of a process listed in the `ps` output
exec -a $NAME $COMMAND $ARGS
`your_cmd -erase_all_files` is the real process, but harmless-looking getty appears in the process table.
Never actually had a need to do this, but interesting nonetheless... Tested in bash, dash.
-a $NAME
"pass NAME as the zeroth argument to COMMAND", i.e. customise the name of the process (as commonly seen with `ps`)
$ exec -a "/sbin/getty 38400 tty7" your_cmd -erase_all_files $ ps -ef [...] user1 8765 2655 0 18:39 pts/7 00:00:00 /sbin/getty 38400 tty7 [...]
2 Alternatives + Submit Alt
-
Hides the process "your_command" from showing with ps, displaying some other random process name already running for a better camouflage. Show Sample Output
0exec -a "$(ps -fea | awk '{print $8}'| sort -R | head -n1)" your_command -sw1 -sw2 -
The classical 'ps aux | grep' can do this with one more parameter, the '-v', with means 'NOT' to grep.
0ps aux | grep -v name_you_want_to_hide
What do you think?
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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exec -a "/sbin/getty 38400 tty7" /usr/sbin/lsof -r1# ps output 00:00:01 /sbin/getty 38400 tty7 -r1