git: Specify which ssh key to use
You can ask git to use a specific ssh key: git config core.sshCommand “ssh -i /path/to/key”
You can ask git to use a specific ssh key: git config core.sshCommand “ssh -i /path/to/key”
This can be done as shown below sudo defaults write /Library/Preferences/com.apple.RemoteManagement.plist VNCOnlyLocalConnections -bool yes
Sometimes it is nice to be able to reinstall a MacPorts port with your own special configure options. Step 0: Update Macports sudo port selfupdate sudo port upgrade outdated Step 1: Locate the Portfile in question and edit it cd /opt/local/var/macports/sources/rsync.macports.org//macports/release/tarballs/ports/devel/openssl sudo emacs -nw Portfile # add a few lines e.g., in the configure section […]
Sometimes it is nice to require password for a site, but only if they are not from a particular ip-number,
Easy access to Danish Radio channels + podcasts
Sometimes it is nice to verify whether an email address actually exists:
Sometimes when installing a new Ubuntu system it is nice to know, which packages you actively installed on an old Ubuntu system.
This can easily be done using the following command line, that creates a PNG file for each of the JPG files. [code]mogrify -format png *.jpg[/code]