Getting Epochal Time from Date String...

Socket API :Socket operation on non-socket...

Use sed to delete line, and the one below if it contains 1 pattern, but not another...

Bash date case not correct...

Sed delete everything between 2 patterns, but not including the patterns...

What is the status of POSIX asynchronous I/O (AIO)?...

How do I use a new-line replacement in a BSD sed?...

How do I alias BSD grep to search the current directory recursively with the input?...

formatted modified date/time of file on mac bash?...

Counting lines with non-printable characters with BSD...

Why do the TAILQ_INSERT_* macros require an entry to be bound to a variable?...

What does -D_DEFAULT_SOURCE do?...

Linked Lists example - Why are they used?...

Sed delete first line from files...

BSD sed, How to insert a string with variables...

How to guarantee a specified file is a device on BSD/Linux from PHP?...

how to config default ipv6 route using route command...

BSD socket connect + select (client)...

How to get range of dates that are representable/accepted by date(1)/mktime(3)?...

How would you build a database filesystem (DBFS)?...

What are some non Linux-Based operating systems?...

Format date variable in shell script...

Building Darwin 16.6 from source?...

How to create an empty tgz file?...

Hardened BSD from Scratch...

Failed to execute script.sh: unknown error...

Is egrep able to output the results of parenthesized subexpressions?...

Developing drivers with no info...

Why is rand() much faster than arc4random()?...

Choose BSD or sys5 style when creating file in linux...