Latest Tutorials
Exclude Files and Directories While Creating Tar File
Don't want all the files in your tarball? Here's how to exclude files and folders while creating tar archive file.
· Sagar Sharma
Using Find Command With Regex
Enable the beast mode of the find command by using regex for your search.
· Sagar Sharma
Using tcpdump Command in Linux to Analyze Network
The tcpdump command is a handy utility for network analysis. Learn how to use it with some practical examples.
· Abhishek Prakash
How to Redirect Output and Error to /dev/null in Linux
Learn how to redirect output or error or both to /dev/null in Linux so that it doesn't show up on the screen.
· Sagar Sharma
How to List Files Recursively in Linux command line
Want to list files recursively and see the contents of all the subdirectories in Linux? Here's how you can do that.
· Sagar Sharma
How to Check Certificate with OpenSSL
Learn how to use the openssl command to check various kinds of certificates on Linux systems.
· Abhishek Prakash
How to Extend Vim's Functionality by Adding Plugins
Vim's functionality can be extended with plugins. Here is how you can install and use plugins in Vim. Also learn about updating and removing the plugins.
· Pratham Patel
How to Start, Stop and Restart Cron Jobs
Troubleshooting cron related issues? Starting and stopping cron jobs could help. Here's how to do that.
· Abhishek Prakash
How to Create a Virtual Block or Loop Device in Linux
Loop device is getting popular in Linux, specially for isolation. Here's a quick guide on creating loop devices on Linux.
· Sagar Sharma
How to Do a UDP Ping
Learn two ways of doing a UDP ping in Linux with nmap and netcat commands.
· Abhishek Prakash
How to Print Environment Variables in Linux
Wondering what environment variables are set on your current shell? Learn how to print environment variables in Linux.
· Sagar Sharma
How to Follow Symbolic Links
You got a symbolic link and wondering about the actual source file? Here's how to follow symlinks in Linux.
· Sagar Sharma
How to Deploy ONLYOFFICE Docs Server on RHEL/CentOS
ONLYOFFICE is an excellent open source alternative to Microsoft Office. You can self host it for online office and collaboration. Here's how to deploy on RedHat/CentOS distros.
· LHB Community
How to Send a DELETE Request With curl
Here are practical examples and demonstrations of sending DELETE requests with Curl.
· Sagar Sharma
Everything You Important You Should Know About the known_hosts file in Linux
There is a known_hosts file in the .ssh directory and it is an integral part of the SSH mechanism. Learn more about it.
· Abhishek Prakash
Find Files by Name in Linux
Finding files by their name is one of the most common scenarios of finding files in Linux. Here are a few examples to help.
· Abhishek Prakash
Merge Files in the Linux Command Line
Learn various ways of merging multiple files into another file in the Linux command line.
· Sagar Sharma
Ignore SSL Certificate Error with cURL
Getting an expired certificate error while downloading files with curl? Here's how to ignore it.
· Sagar Sharma
Ignore SSL Certificate Error with Wget
Getting an expired certificate error while downloading files with wget? Here's how to ignore it.
· Sagar Sharma
How to Know if You Are Using Systemd or Some Other Init in Linux
Is your Linux system using systemd or sysv or some other init system? Here's how to find out.
· Abhishek Prakash
How to Change IP Address in Linux
Learn different ways of changing the IP address in Linux. Also learn how to make the changes [ermanent.
· Abhishek Prakash
Sort ls Command by Date and Time
Looking for modified files? Learn how you can sort the output of the ls command by date and time.
· Abhishek Prakash
Installing and Using Pip on Debian
Dealing with lots of Python packages? Learn how to install and use PIP for installing and managing Python packages on Debian.
· Abhishek Prakash
Find non-ASCII Characters in Text Files in Linux Command Line
Got a text file with non-ascii characters? Here's how to find those characters in Linux command line.
· Sagar Sharma
Navigating Up or Down a Page in Vim
Learn various ways of moving up or down by pages in Vim editor.
· Abhishek Prakash
Get Absolute File Path in Linux
Here are different ways to get the absolute file paths in Linux command line.
· Abhishek Prakash
How to Check Crontab logs in Linux
Wondering if the cronjob ran successfully or not? Stop wondering. Just check the cron logs. Here's who to do that.
· Abhishek Prakash