romanmir/awesome-cheatsheets
1
0
Fork 0
mirror of https://github.com/LeCoupa/awesome-cheatsheets.git synced 2026-01-25 04:38:51 -08:00
Code Issues Packages Projects Releases Wiki Activity

Updated bash.sh; added POSIX character classes for pattern matching

Browse Source
This commit is contained in:
M0S111
2025-01-22 16:54:35 +05:00
committed by GitHub
parent c5420183ab
commit 2c2b23e9d3
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
languages/bash.sh
View File

@@ -259,6 +259,17 @@ $(UNIX command) # command substitution: runs the command and return
typeset -l <x> # makes variable local - <x> must be an interger typeset -l <x> # makes variable local - <x> must be an interger
#########################
# POSIX Character Classes
#########################
[:alnum:] # Alphanumeric characters
[:alpha:] # Alphabetic characters
[:digit:] # Numerals
[:upper:] # Uppercase alphabetic characters
[:lower:] # Lowercase alphabetic characters
[!characters] # Matches any character that is not a member of the set characters
############################################################################## ##############################################################################
# FUNCTIONS # FUNCTIONS
############################################################################## ##############################################################################