Sometimes you may get “SSH Connection Refused” error while trying to log into SSH. Here is how to fix SSH Connection refused error.
How to Fix SSH Connection Refused Error
Linux
How to Copy Files from One Directory to Another
Sometimes you may need to copy contents of folder to another folder. Here is how to copy files from one directory to another.
Grep Exclude Directory & Files
Sometimes you may need to exclude directory & files while using grep command. Here is how to exclude files & directories in grep command.
Grep Exclude Word Pattern
Sometimes you may need to exclude multiple words or patterns while using grep command. Here is how to exclude word pattern in grep.
How to Copy File to Multiple Directories in Linux
Sometimes you may need to copy file to multiple directories in Linux. Here is how to copy files to multiple folders.
How to Loop Over Lines of File in Bash
Sometimes you may need to iterate over lines in file. Here is a shell script to loop over lines of file in bash.
Shell Script to Tar Multiple Files & Directories
Very often you may need to tar files & directories in Linux. Here is a simple shell script to tar multiple files & directories in Linux.
How to Check if Directory Exists in Shell Script
Sometimes you may need to check if directory exists in bash or other shells. Here is a shell script to check if directory exists.
Shell Script to Delete Files in Directory
Very often you need to delete files in a directory. Here is a shell script to delete files in a directory.
How to Pass Parameters to Shell Script Function
Sometimes you may need to pass arguments and parameters to shell script functions. Here are the steps for passing parameters to shell script functions.