Putorius - Linux How-Tos, tutorials, tips and tricks.

Linux Quick Tips

How to Hide the Mouse Pointer (Cursor) to Create a Kiosk or Dashboard

Start Services on Boot in Red Hat 7 or CentOS 7

Configure Host Specific SSH Settings

How to Delete a User from the Command Line

Export Logs to a File with Journalctl

How to Set the http_proxy Variable in Linux

How to Add a User to a Group in Linux on Command Line

Converting Lowercase Text to Uppercase Text

How To Send Mail Through ISP SMTP With Postfix

How to grep an IP Address from a File

Linux Quick Tips

Export Logs to a File with Journalctl

Steven Vona, October 16, 2021

Linux Quick Tips

Check How Long a Process Has Been Running in Linux

Marco Cherisi, September 16, 2021

Miscellaneous

How to Upgrade to Fedora 34 from Fedora 33 – Fedora Version Update

Marco Cherisi, April 28, 2021

Miscellaneous

7Zip 21.0 Provides Native Linux Support – How to Install and Use

Georgio Baremmi, March 12, 2021

Just for Fun

Linux Gaming Old School – Terminal Based Games on Linux

Steven Vona, March 11, 2021

Linux Quick Tips

How to Show Line Numbers in vi / vim Editors

Steven Vona, March 9, 2021

Basic Commands

Linux pee Command – Tee Standard Input Into Pipes

Steven Vona, March 7, 2021

Miscellaneous

Moreutils – An Extension of GNU Core Utilities

Steven Vona, March 6, 2021

Linux Quick Tips

Specify Name (Save As) When Saving File in vi / vim

Marco Cherisi, March 5, 2021

Basic Commands

Linux Sponge – Soak Up Standard Input and Write to a File

Steven Vona, March 3, 2021

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Using systemd Path Units to Monitor Files and Directories

Linux Fundamentals – I/O, Standard Streams, and Redirection.

systemd-tmpfiles – Managing Temporary Files & Directories

Using Lock Files for Job Control in Bash Scripts

Export Logs to a File with Journalctl

Check How Long a Process Has Been Running in Linux

How to Upgrade to Fedora 34 from Fedora 33 – Fedora Version Update

7Zip 21.0 Provides Native Linux Support – How to Install and Use

Linux Gaming Old School – Terminal Based Games on Linux

How to Show Line Numbers in vi / vim Editors

Linux pee Command – Tee Standard Input Into Pipes

Moreutils – An Extension of GNU Core Utilities

Specify Name (Save As) When Saving File in vi / vim

Linux Sponge – Soak Up Standard Input and Write to a File

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