perl-stacktrace prints Perl stack traces of Perl threads for a given Perl process. For each Perl frame, the full file name and line number are printed.

Not everyone is aware that make can easily be used to manage tasks in your projects. In this article, I’d like to share a brief introduction to how Makefiles help me automate some tasks in my day to day activities. This brief guide will focus on using make as an automation tool for tasks rather than a tool for compiling code.

1) PROMPT_COMMAND
2) HISTTIMEFORMAT
3) CDPATH
See comment:
https://unix.stackexchange.com/questions/456866/how-can-i-suppress-printing-the-full-path-to-subdirectories-when-using-cdpath/456867#456867
4) SHLVL
5) LINENO
6) REPLY
7) TMOUT

Cron is nice and all, but don't forget about its cousin at.

The commands below are laid out in a more-or-less narrative style, so if you're just getting started with bash, you can work your way through from the beginning to the end. Things generally get less common and more difficult toward the end.

Getting Started with Kubernetes sounds like quite a daunting feat. How do you get started with “an open-source system for automating deployment, scaling, and management of containerized applications”?

YouTube - PeerTube, https://joinpeertube.org/en/home/
Twitter - Mastodon, https://mastodon.social/about
Adobe InDesign - Scribus, https://www.scribus.net/

If you want to run or update a task when certain files are updated, the make utility can come in handy. The make utility requires a file, Makefile (or makefile), which defines set of tasks to be executed. You may have used make to compile a program from source code. Most open source projects use make to compile a final executable binary, which can then be installed using make install.

Just a list of 20 (now 28) tools for the command line. Some are little-known, some are just too useful to miss, some are pure obscure -- I hope you find something useful that you weren't aware of yet! Use your operating system's package manager to install most of them. (Thanks for the tips, everybody!)

Specifically, the deprecated Linux networking commands in question are: arp, ifconfig, iptunnel, iwconfig, nameif, netstat, and route. These programs (except iwconfig) are included in the net-tools package that has been unmaintained for years. The functionality provided by several of these utilities has been reproduced and improved in the new iproute2 suite, primarily by using its new ip command. The iproute2 software code is available from Kernel.org. Iproute2 documentation is available from the Linux Foundation and PolicyRouting.org.

This page describes the following steps:

3. Resize fat32 boot partition
4. Add ext4 “casper-rw” partition
5. Add Ubuntu persistent to boot menu

Defaults env_keep += "DISPLAY XAUTHORIZATION XAUTHORITY"