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Navigating File System / Linux filetypes/shaare/MUuvKg

  • linux
  • linux

  • ls -l → List
  • pwd → Print working directory

dr-xr-xr-x
|
directories


-rw-r--r--
|
file


Linux File Types

Symbol Type
- Regular file
d Directory
l Link
c Special file or device file
s Socket → Network communication / process data between external processes
p Named pipe → FIFO → First In First Out, data between internal processes
b Block device

Inode = Pointer or number of a file on a hard disk.

9 months ago Permalink
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  • Process monitoring : ps Command ps → Current shell process status ps -E → All running processes ps aux → All in BSD style with details ps -EF → Running process with detai...
  • Linux File Ownership, ACLs, and I/O Redirects : File Ownership chown → Change ownership chgrp → Change group Access Control List (ACL) setfacl → Set file ACL getfacl → Get file ACL Add Permissi...
  • Basic File Commands / File Search Commands : touch one two three → Create 3 files mkdir folder → Make directory mv -R / cp -R → Move or copy folder including subfolders find . -name "geor...
  • Screen & Tmux : Screen (Terminal Multiplexer) Multi-terminal sessions in one window Alt+A | → split vertical Alt+A Shift+S → split horizontal Alt+A Tab → switch wind...
  • Shell Scripting Basics : First Line of Script #!/bin/bash → defines the shell interpreter Comments Use # for commenting Common Elements Commands: echo, cp, etc. Statement...


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