In Bash, you can easily calculate the difference between two dates. This can be useful in various scenarios, such as…
Browsing: bash
The Linux shell is a command-line interface that allows users to interact with the operating system and execute commands. There…
Bash aliases are shortcuts that allow you to use a shorter or simpler command to represent a longer or more…
In Bash, it is often necessary to check if a command succeeded or failed. For example, you may want to…
In Linux, PS1 is an environment variable that specifies the format of the command prompt displayed in the terminal. It…
A number is a combination of 0-9 digits—the Bash variables stores all value in the form of strings. Even if…
Amazon SES (Simple Email Service) is a popular SMTP service provider similar to Sendgrid, Mailchimp, etc. In order to use…
Comparing strings is a common task when working with shell scripts, user input, or string data. In the shell, you…
Bash is an acronym of Bourne-Again Shell, which is the successor of Bourne Shell distributed with most of the Linux…
Shell scripts are handy for automating tasks like backup databases, clearing log files, etc. You need to perform some tasks…