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New posts in unix

How to close a file descriptor from another process in unix systems

Differences between System V and Posix semaphores

How to cut a string after a specific character in unix

string shell unix sed awk

Tilde not recognized in Mac terminal

macos bash unix tilde

Which systems define EAGAIN and EWOULDBLOCK as different values?

unix posix errno

How to get the process id of a bash subprocess on command line

macos bash shell unix process

How to find all python installations on mac os x and uninstall all but the native OS X installation

python macos unix pip

How do I manipulate $PATH elements in shell scripts?

What are #file# and file~ and how can I get rid of them?

unix emacs

What's the difference between tempfile and mktemp?

linux bash unix

Grep files containing two or more occurrence of a specific string

unix grep

Use tee (or equivalent) but limit max file size or rotate to new file

unix shell logging tee

Why ssh fails from crontab but succedes when executed from a command line?

bash unix ssh crontab

What are the rules for valid identifiers (e.g. functions, vars, etc) in Bash?

linux bash unix syntax

How to use pipe within -exec in find

unix find exec pipe

Finding days between 2 unix timestamps in php

How does C code call assembly code (e.g. optimized strlen)?

c unix assembly

How I trigger the "System Bell" in nodejs

javascript unix node.js

Piping tail output though grep twice

bash shell unix grep tail

How do I make tmux reorder windows when one is deleted?

unix tmux