Shlomi Fish (shlomif) wrote in shlomif_tech,
Shlomi Fish

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Tech Tip: Saving hard disk space on Amazon AWS Linux Instances

By default, AWS' EC2 machines are given a hard disk of only 8 GB of space, and each extra gigabyte costs extra, even if you rent a machine with much more RAM than that. Some options you can try if you don't want to enlarge the hard disk are:

  1. Remove unnecessary system packages (using the “apt remove” command on Ubuntu/Debian VMs or equivalents. From my experience, the default Ubuntu VMs ship with a lot of junk preinstalled.

  2. Remove packages that you installed and no longer need (e.g: gcc).

  3. One can also try to do “rm -fr /usr/share/man /usr/share/doc” and other unnecessary directories that are cheaper to use on local VMs or host systems.

  4. Consider using S3 or similar instead of the local hard disk, which should be much cheaper.

Good luck!


Copyright by Shlomi Fish, 2017.

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Tags: foss, linux, open-source, tech, tech tip, tip
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