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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.…
Tips
Tips on how to do certain things in Linux command line.
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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.…
Team LHB
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Common Networking Port Numbers in Linux
Here are the common networking ports you'll encounter in Linux.…
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How to Change Ownership of Files and Folders Recursively
Learn how to use the chown command to recursively change the user and group ownership of files and directories in Linux command line.…
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How to Kill a Process in Linux Command Line
Found a misbehaving process? Here's how to teach a lesson to it by terminating it using various commands.…
Team LHB
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Making Nested Directories in Linux
Learn to make nested directories so that if a directory in the given path doesn't exist, it is created automatically.…
Team LHB
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How to Check Open Ports in Linux?
Which ports are occupied by which service? How many open ports are there? Learn to scan for open ports on your Linux system or any remote system.…
Team LHB
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How to Make a File Executable in Linux terminal?
New to Linux command line and wondering how to make a bash script or some other file executable? Here's how to do it.…
Team LHB
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How to Find the PID and PPID of a Process in Linux
Knowing the PID and PPID of a process can be helpful if you need to manage or interact with a…
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How to Perform Grep Search on All Files and in All Directories
The versatile grep command lets you perform search for a text in all the files and all the subdirectories of a directory. Here's how to do that.…
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How I Built a Homelab on the Budget
Want to set up a homelab? Here's how I used old hardware and open source software to build my homelab.…
Helder
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How to Upgrade Docker Containers Automatically When Updating Dockerized Web Apps
Updating WebApps is a regular task for sysadmins. Upgrading the containers that hold them is another extra effort. Automate that & make life easier.…
