Cheatsheet: Difference between revisions

*ls

Append a character to each file name indicating the file type:

ls -F or ls --classify

* Executable files

/ Directories

@ Symbolic links

<nowiki>|</nowiki> FIFOs

= Sockets

> Doors

Nothing for Regular Files

List Symoblic Links:

ls -la

<pre>

lrwxrwxrwx 1 root root 11 Sep 13 14:57 mounts -> self/mounts

dr-xr-xr-x 3 root root 0 Sep 13 14:57 mpt

-rw-r--r-- 1 root root 0 Sep 13 14:57 mtrr

</pre>

*nslookup

*dig

*mtr

*Misc

Find Sym Links:

find . -type l -ls

ls -la | grep "\->"

CPU Info:

lscpu

nproc

grep 'model name' /proc/cpuinfo | wc -l

Obtain the PID with a utility:

ls -l /proc/$(pgrep -n python)/exe

pidof ~~

ps ~~