alvits questions

alvits answers

• Nginx connect() to unix:/var/run/fcgiwrap.socket failed
• Increment the elements of an array by 1 (1 thru 1000)
• What is the correct setup for Brew + Zsh + Oh My Zsh on multiple admin users on Mac OS X?
• How to add multiple lines to the beginning of many files in linux?
• How to see what /bin/sh points to
• Unary operator expected in Bash
• setuid on an executable doesn't seem to work
• How to safely exit early from a bash script?
• configure: error: no acceptable C compiler found in $PATH
• what the meaning of this link in linux script