Hasturkun questions

Hasturkun answers

• how to intercept linux signals ? (in C)
• Dump git history as a single file?
• PID files hanging around for daemons after server restart
• Mutex locking numerous times
• Just adding some documentation triggers recompilation: Is there a solution?
• How to version-sort git branch output (vs the usual alphabetical/lexicographic sorting)
• Can I use a single "pthread_mutexattr_t" attribute to initialize two different mutexes?
• How to change TCP Congestion Control algorithm using setsockopt() call from C++ code
• std::jthread runs a member function from another member function
• How to disable Git auto-detecting email address?