getaddrinfo error: nodename nor servname provided, or not known...

Open for Files Only on POSIX...

Why Text.Regex.Posix =~ matches characters with \d?...

sigsuspend vs additional signals delivered during handler execution...

What are the unwanted side effects of open in ioctl?...

validating password in R with regex and POSIX character classes...

atoi is a standard function. But itoa is not. Why?...

Generated ELF executable segfaults during startup...

Is syscall(2) part of a standard?...

What's the best way to embed a Unicode character in a POSIX shell script?...

OSX lacks memalign...

Is there any way to associate a file descriptor with user defined data?...

Threads work inappropriately...

Unable to correctly parse out log lines containing particular keyword using nginx logwarn...

character class range in awk version 3.1.7...

Typecasting structures with different definitions...

Is it portable to do "export VAR=value" in shell scripts?...

POSIX semaphores between child and parent processes...

Create signal handler for a single thread...

How to differentiate between a regular file and a symbolic link?...

Semaphores failing to wait, with reason "Resource temporarily unavailable"...

semaphore hogging by one process...

set euid with posix_spawn...

S_IRUSR semantics in POSIX...

Converting a time_t to a string in a given format in C...

Call threads before print yet print executes before threads...

Linux network interface management by C code...

Cannot create more than 10 mqueues...

c++ std::string.find returns unexected result in boolean expression...

Why can recv() in the client program receive messages sent to the client after the client has invoke...