LHB Linux Digest #25.04: Self-host VPN, Swap Size Change, Crontab Logs and More

What career opportunities are available for someone starting with Linux? I am talking about entering this field and that's why I left out roles like SRE from this list. I would appreciate your feedback on it if you are already working in the IT industry. Let's help out our juniors.

What Kind of Job Can You Get if You Learn Linux?

While there are tons of job roles created around Linux, here are the ones that you can choose for an entry level career.

Linux HandbookAbhishek Prakash

Here are the other highlights of this edition of LHB Linux Digest:

• Zed IDE
• Essential Docker commands
• Self hosted project management tool
• And more tools, tips and memes for you
• This edition of LHB Linux Digest newsletter is supported by PikaPods.

📖 Linux Tips and Tutorials

• Finding the biggest files and directories so that you can see what's taking all that disk space
• List only directories, not files (sometimes, you need to do that)
• Checking Crontab logs so that you can troubleshoot

Learn to increase (or perhaps decrease) swap on Ubuntu Linux. This should work on other distros too if they use swap file instead of swap partition.

How to Increase Swap Size on Ubuntu Linux

In this quick tip, you’ll learn to increase the swap size on Ubuntu and other Linux distributions.

Linux HandbookAbhishek Prakash