Differences

This shows you the differences between two versions of the page.

--- shells:bash [2020/06/08 23:00] – peter
+++ shells:bash [2020/11/11 12:58] (current) – removed 192.168.1.1
@@ Line 1: / Line 1: @@
-====== BASH ======
-{{:shells:bash.png?150 |}}
-**Bash**, the Bourne Again Shell, is the default command-line interpreter in most Linux distros.
-----
-[[BASH:Aliases|Aliases]]
-[[BASH:Append a string after each line|Append a string after each line]]
-[[BASH:Arithmetic evaluation and errexit trap|Arithmetic evaluation and errexit trap]]
-[[BASH:Assign Output of Shell Command To Variable|Assign Output of Shell Command To Variable]]
-[[BASH:Backup files and directories|Backup files and directories]]
-[[BASH:Brackets|Brackets]]
-[[BASH:Built-in variables|Built-in variables]]
-[[BASH:cat|cat]]
-[[BASH:Cheat Sheet|Cheat Sheet]]
-[[BASH:Check Whether You’re Root|Check Whether You’re Root]]
-[[BASH:Cleaning Log Files|Cleaning Log Files]]
-[[BASH:Commands|Commands]]
-[[BASH:Command Exit Status|Command Exit Status]]
-[[BASH:Command Line Arguments|Command Line Arguments]]
-[[BASH:Command Substitution|Command Substitution]]
-[[BASH:Comments|Comments]]
-[[BASH:Concatenating Strings|Concatenating Strings]]
-[[BASH:cut|cut]]
-[[BASH:Dangerous Commands|Dangerous Commands]]
-[[BASH:Display output|Display output]]
-[[BASH:Execute a command in every directory|Execute a command in every directory]]
-[[BASH:Find|Find]]
-[[BASH:For loop|For loop]]
-[[BASH:Functions|Functions]]
-[[BASH:Get Number of Files or Directories|Get Number of Files or Directories]]
-[[BASH:Globs|Globs]]
-[[BASH:IFS (internal field separator)|IFS (internal field separator)]]
-[[BASH:if...then...else|if...then...else]]
-[[BASH:Helicopter Animation|Helicopter Animation]]
-[[BASH:Hello World|Hello World]]
-[[BASH:History - Enable Timestamp|History - Enable Timestamp]]
-[[BASH:List files by size|List files by size]]
-[[BASH:List files excluding some files|List files excluding some files]]
-[[BASH:ls|ls]]
-[[BASH:Math|]]
-[[BASH:Parse a line from a file|Parse a line from a file]]
-[[BASH:Parsing Date and Time|Parsing Date and Time]]
-[[BASH:Quotes|Quotes]]
-[[BASH:Read a file (data stream, variable) line-by-line (and/or field-by-field)|Read a file (data stream, variable) line-by-line (and/or field-by-field)]]
-[[BASH:Receive Input from User|Receive Input from User]]
-[[BASH:Redirect Output To File, And Still Have It On Screen|Redirect Output To File, And Still Have It On Screen]]
-[[BASH:Redirection|Redirection]]
-[[BASH:Rename duplicate files|Rename duplicate files]]
-[[BASH:Rename multiple files|Rename multiple files]]
-[[BASH:rev|rev]]
-[[BASH:Run a program in the background|Run a program in the background]]
-[[BASH:Run graphical Linux applications|Run graphical Linux applications]]
-[[BASH:Scripts|Scripts]]
-[[BASH:Send email|Send email]]
-[[BASH:ShellCheck|ShellCheck]]
-[[BASH:Shellshock|Shellshock]]
-[[BASH:Slicing Strings|Slicing Strings]]
-[[BASH:Store the return value and/or output of a command in a variable|Store the return value and/or output of a command in a variable]]
-[[BASH:Switch|Switch]]
-[[BASH:tac|tac]]
-[[BASH:Test File Existence|Test File Existence]]
-[[BASH:While loop|While loop]]
-[[BASH:WordSplitting|WordSplitting]]
-----
-===== References =====
-http://www.tldp.org/LDP/abs/html/