GitHub – jwilk/url.sh: this URL is also malicious(?!) shell script {{ message }} This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. You can’t perform that action at … Read more
fish will now always attempt to become process group leader in interactive mode (#7060). This helps avoid hangs in certain circumstances, and allows tmux’s current directory introspection to work (#5699). The interactive reader now allows ending a line in a … Read more
I got tired of attempting to get shell scripts to produce valid JSON. You’ve likely seen something like this before: echo ‘{“name”:”Jane”}’ It gets merrier if an element contains an environment variable: open double, close single, add variable, open single, … Read more
Next post Previous post December 4, 2011 at 10:50 PM by Dr. Drang My TextExpander/shell script post of last week reminded me of Doug McIlroy and some unfinished business from back in October. So let’s talk about shell scripts and … Read more
The attack is very likely initiated via a Log4Shell payload similar to ${jndi:ldap://example.com}. The attack exploits the Log4Shell vulnerability in the Apache Tomcat service which is embedded within VMware Horizon. This then launches the following PowerShell command, spawned from ws_TomcatService.exe: powershell … Read more
Unix Shell Programming: The Next 50 Years This week’s paper won the distinguished presentation award at HotOS 2021, and discusses the potential for future innovation in the tool that many use every day – the shell!A previous submission of this … Read more
Tech Solvency: The Story So Far: CVE-2021-44228 (Log4Shell log4j vulnerability). Log4Shell log4j vulnerability (CVE-2021-44228) – cheat-sheet reference guide Last updated: $Date: 2021/12/13 19:10:43 $ UTC by @TychoTithonus (Royce Williams), standing on the shoulders of many giants – send updates or … Read more
I’ve been lurking the fish shell for a couple of years now (and the nushell but it is another story for another time). Not so long ago, I decided to try it, and it’s simply… amazing. If I had to … Read more
A shell by the beach! NOTE: Click the image above for a video demonstration. About the Author I’m a bored sophomore in college working on projects to fill the time. If you enjoy my work, consider supporting me by buying … Read more
To understand what have just happened, we need to learn a bit about how spawning a process works in general. This section is somewhat UNIX-specific — things are implemented a bit differently on Windows. Nonetheless, the big picture conclusions hold there as … Read more