Gordon Davisson questions

Gordon Davisson answers

• Why would tee fail to write to stdout?
• Bash number sequence returned in scientific notation?
• Bash quote behavior and sed
• How to portability use "${@:2}"?
• How does bash tell scripts and executables apart?
• How to combine ifconfig with openssl to change MAC address
• How can I write if/else with Boolean in Bash? [duplicate]
• Do I need an Apple Developer Account in order to avoid the Gatekeeper warning?
• How to add a directory to the $PATH variable with macosx leopard
• Flushing preference cache with killall cfprefsd causing excessive wake ups on OS X 10.9.5