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Aug 20, 2016 at 04:06
Emacs is full of specialised commands that you don't need right now, but knowing their existence will help later. Eg `C-x C-t' or `C-x C-x'.

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Jan 26, 2025 at 07:06
I'm experimenting with Atuin for searching my terminal history: https://atuin.sh/ Previously I'd just used fzf to find items, which does work nicely. Occasionally I *really* want to search "commands which were run in this directory" though, which Atuin offers.
Atuin - Shell History & Executable Runbooks
Jun 8, 2024 at 02:48
It is remarkably hard to escape command line arguments safely on Windows, and the standard libraries of multiple languages have needed patching:
BatBadBut: You can't securely execute commands on Windows
BatBadBut: You can't securely execute commands on Windows
Introduction Hello, I’m RyotaK ( @ryotkak ), a security engineer at Flatt Security Inc. Recently, I reported multiple vulnerabilities to several programming languages that allowed an attacker to perform command injection on Windows when the specific conditions were satisfied. Today, affected vendors published advisories of these vulnerabilities , so I’m documenting the details here to provide more information about the vulnerabilities and minimize the confusion regarding the high CVSS score. TL;DR The BatBadBut is a vulnerability that allows an attacker to perform command injection on Windows applications that indirectly depend on the CreateProcess function when the specific conditions are satisfied.
May 24, 2023 at 05:19
I'm writing an experimental PL and I want to exercise it on real programs asap. These need to be useful (so I actually try them), but simple (my PL is unfinished). My current ideas: * A git fuzzy branch switcher (shell commands) * dotfiles sync (filesystem access) Suggestions?