Often you may need to read file line by line in Linux shell script. Here are the steps to do it.
How to Recover Deleted Files in Linux
Sometimes you may need to recover a file or directory that you deleted accidentally. Here is how to recover deleted files & folders in your system.
How to Use Key-Value Dictionary in Shell Script
Sometimes you may need to store result in key-value dictionary in shell script. Here is how to create dictionary, add key-value pairs, update key-value, retrieve value in Shell script.
How to Block Website in Linux
Sometimes you may need to block websites, domains and ip addresses in Linux. Here is how to block website in Linux.
How to Clear Terminal History in Linux & MacOS
Sometimes you may need to clear history of commands in Linux or MacOS. Here is how to clear terminal history in Linux & MacOS.
How to Show Asterisk for Password in Ubuntu
By default, Linux does not show password you type. Here is how to show asterisk for password in Ubuntu.
How to Verify PGP Signature of Downloaded Software in Linux
Sometimes you may need to verify PGP signature of downloaded software in Linux. Here are the steps to do it.
How to Convert RPM to DEB files in Linux
Sometimes you may need to convert RPM to DEB files. Here is how to convert RPM to DEB Files in Linux.
How to Install .deb File in Ubuntu
.deb files are software packages for Ubuntu/Debian Linux. Here is how to install .deb file in Ubuntu.
How to Provide Sudo Access to User in Linux
Sometimes you may need to give sudo privileges to users in Linux. Here are the different ways to provide sudo access to user in Linux.