Archive for the tag 'add'

Quick way to add more SWAP space on your server

To check the swap space used you can use “free -m“.

If for some reason you have a server with too little SWAP then there is a quick way to create a swap file and then use it for additional swap space on the server.

dd if=/dev/zero of=/opt/swapfile bs=1024 count=2048000
mkswap /opt/swapfile
swapon /opt/swapfile
swapon -s

And then we need to add the following to the /etc/fstab.

/opt/swapfile swap swap defaults 0 0

How to install or add a package in FreeBSD

To install a Port: (ImageMagick as an example)

cd /usr/ports/graphics/ImageMagick/ && make install clean

If you do not have a source of local packages (such as a FreeBSD CD-ROM set) then it will probably be easier to use the -r option to pkg_add(1). This will cause the utility to automatically determine the correct object format and release and then fetch and install the package from an FTP site.

pkg_add -r lsof

The example above would download the correct package and add it without any further user intervention.

pkg_info(1) is a utility that lists and describes the various packages installed.

To remove a previously installed software package, use the pkg_delete(1) utility.

pkg_delete xchat-1.7.1