😅System Commands

grep Command

grep command is used to filter output text

Notations

-v ==> Used to print any other string which is/are not specified as string in the command
-r ==> recursive files and folders

cut Command

cut command is used to seperate words from an output text

Notations

-d ==> delimeter [used to specify string which are replaced and words are seperated as list]
-f ==> string positions to filter and print as output

wc Command

wc is used to count the characters, words, lines etc of a file

Basic Command

wc -m payload.php

Notations

-m ==> Counts bites length
-l ==> Counts number of lines

Find Command

Find files

find / -type f -name "*flag.txt" 2>/dev/null

Find SUID Files

find / -user root -perm -4000 -print 2>/dev/null

sudo -l