In this tutorial, we are going to learn about how to check if a string…
In this tutorial, we are going to learn about how to check if a string…
In this tutorial, we are going to learn about how to check the first…
In this tutorial, we are going to learn about how to remove the first…
In this tutorial, we are going to learn about how to remove the last n…
In this tutorial, we are going to learn about how to remove the first…
In this tutorial, we are going to learn about how to get the first n…
In this tutorial, we are going to learn about how to get the last n…
In this tutorial, we are going to learn about how to get the last…
In this tutorial, we are going to learn about how to get the first…
In this tutorial, we are going to learn about how to remove the first…
In this tutorial, we are going to learn about how to remove the last…
In this tutorial, we are going to learn about how to get the first…
In this tutorial, we are going to learn about how to remove the last…
In this tutorial, we are going to learn about how to get the last…
In this tutorial, we are going to learn about how to remove the first…
Learn, how to find out the length of a string in Bash. The length of a…
In this tutorial, we are going to learn about how to reload a from…
In this tutorial, we are going to learn about how to reload a file…
Learn, how to reload your file after making the changes to it…
To add the new element to an array without specifying its index, we…
In this tutorial, we are going to learn about how to find the length…
To replace one character in a string with another character, we can…
To print a new line in bash, we need to use literal in command…
We can do this by setting an internal file separator (IFS) variable to…
You can use the posix compatible command to check, if the command…
We need to use double quotes to set a variable as an output to the…
In this tutorial, we are going to learn about what is meaning of in…
To replace a line in a text file by using line number we can use the…
We can remove the leading and trailing whitespaces of a string by…
To compare a two string in bash, we can use the statement with…
We can use POSIX standard command to convert a string into a…
Learn, how to change the output color of echo text in linux command…
This example will show you how to extract filename and extension…
To concatenate a string to the existing string, we need to use…
The following command is used to count the number of lines of code in…
To check, if a file doesn’t exist in the bash we need to use not…
This example will help you to parse a command line arguments in bash…
for loop is used to iterate over a list of items until a particular…
This example will help you to get the full path of an directory using…
This example will show you, how to run a multiple bash commands with…
This below example will show you, how to check if a string contains a…