Setup Username and Email in Git
Git asking you "please tell me who you are"? You need to set up the git username and email. Here's how to do that.
· Abhishek Prakash
LHB Linux Digest #23.04: Firewall Logs, Bash Tips and FREE Docker eBook
Time for a small gift. Get this Docker Beginner book and start your Docker journey.
· Abhishek Prakash
LHB Monthly #23.03: Free Kubernetes Courses, chage and pgrep Linux Commands
· Abhishek Prakash
LHB Monthly #23.02: Free Docker Resources, ASCII Code and Usual Linux Learnings
Enhance your Linux knowledge and take it to the next level with Docker.
· Abhishek Prakash
🐧LHB Linux Digest #23.01: Free Linux Books, Courses and More
Lots of free ebooks and courses to help you improve your Linux knowledge.
· Abhishek Prakash
Kill Process Running on a Specific Port
Want to kill the processes running on specific ports? No need to know the process ID or name. You can terminate a process based on the port number it is using.
· Abhishek Prakash
How to Create Large Files in Linux
Want to create large file of 1 GB or some other size? Here are various ways of creating large files with predefined sizes in Linux.
· Abhishek Prakash
🐧LHB Linux Digest #22.13: Classic AWK and SED Tools, Docker Alternatives, Linux Certification and More
This edition of LHB Linux digest focuses on classic UNIX commands like AWK and SED.
· Abhishek Prakash
Black Friday Deals for Linux Users are Now Live!
Check out these awesome, money-saving Black Friday deals for Linux users.
· Abhishek Prakash
🐧LHB Linux Digest #22.12: Lesser Known Bash Tips, Block Devices and More
So you think you know bash scripting? How about these lesser known bash features and tips in this newsletter?
· Abhishek Prakash
Using Brace Expansion in Bash Shell
Brace expansion in the bash shell is a lesser known but an awesome feature. Learn about using them like a Pro Linux user with practical examples.
· Abhishek Prakash
Scanning Ports With nmap
Nmap is an open source utility for network discovery and security auditing. Learn how to scan specific or multiple or all ports with nmap.
· Abhishek Prakash
Using if else Statements in Awk
Learn to use conditional statements in AWK. With the use of if else, you can write advanced AWK scripts.
· Abhishek Prakash
How to Delete Soft Links in Linux
Learn a thing or two about deleting soft links and hard links in the Linux command line.
· Abhishek Prakash
Using test Command in Bash Scripts
Learn to use the test command in bash for testing conditions and making comparisons.
· Abhishek Prakash
🐧LHB Linux Digest #22.11: Concept of Links, Podman, Vim and More
This edition focuses on explaining the concept of links in Linux along with other stuff.
· Abhishek Prakash
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 Check Certificate with OpenSSL
Learn how to use the openssl command to check various kinds of certificates on Linux systems.
· Abhishek Prakash
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 Do a UDP Ping
Learn two ways of doing a UDP ping in Linux with nmap and netcat commands.
· Abhishek Prakash
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
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
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
How to Search in Less Command
The less command is excellent for reading large text files. It also allows you to search for text in it. Here's what you need to know about searching in less.
· Abhishek Prakash