Grade calculation in shell script | Shell Scripting
If you are trying to learn bash scripting and want to learn arithmetic operations and arrays in bash then this...
Tagged: bash
Script to retrieve only recently added records from a file
Shell scripting can be leveraged to accomplish very critical tasks. If you are a administrator then in your day to...
Bash calculate and Arithmetic Operators
When the shell encounters $(( expression )), it evaluates expression and places the result on the command line; expression is...
Bash loop examples | Linux
When a command or series of commands needs to be repeated, it is put inside a loop. The shell provides...
Bash getopts parsing Options | Shell Script
The options to a shell script, single characters preceded by a hyphen, can be parsed with the built-in command getopts....
How To Test bash expression
Bash expression are deemed to be true or false by the test command or one of two nonstandard shell reserved...
Bash special variables
Built-in variables are automatically set by the shell and are typically used inside shell scripts. Built-in variables can make...
Bash script to check url status
There are many instances where a administrator needs to check the status of application url from time to time to...
Bash script to download images from website
Image crawlers are very useful when we need to download all the images that appear in a web page. Instead...
Shell script to find a word frequency
Below shell script to find a word frequency can be used to find frequency of occurrence of word or words...