Sometimes you may need to count number of words in file. Here is a shell script to count number of words in file.
Shell Script to Count Number of Words in File
How to Enable & Disable Services in Linux
Sometimes you need to enable, disable & manage services in Linux. Here is how to start, stop, restart, enable, disable services in Linux using systemd and upstart init.
NGINX Alias vs Root
NGINX provides root and alias directives to serve files. Here is the difference between Alias vs Root in NGINX.
How to Download File to Directory with Wget
Sometimes you may need to download file to directory using wget. Here is how to specify wget file destination or default download location.
How to Create Disk Image from Directory
Sometimes you may need to create disk image from directory or ISO file from directory. Here are the steps to create disk image from directory.
Shell Script to Concatenate Strings
Sometimes you may need to write a shell script for string concatenation. Here is a shell script to concatenate strings.
How to Run Shell Script as Background Process
Sometimes you may need to run shell script as background process. Here is how to a shell program in background.
How to Create Empty Disk Image in Linux
Sometimes you may need to create empty disk image in Linux or create ISO image. Here is how to create empty disk image in Linux.
How to Unrar Files with Password in Linux
Sometimes you may need to unrar password protected files or folder with password. Here is how to unrar password protected rar file in ubuntu.
How to Extract Multipart Rar File
Sometimes you may need to extract rar file with multiple parts or combine multiple rar files. Here is how to extract multipart rar file.