Just a few notes for anyone who has the luck of playing server admin. This is not a full list, just things I happened to be playing with when I wrote this. Comment below if you think something should be added.
Mounted Partition Sizes
df -H
Directory Sizes
du -H .
For a specific directory
du -H /home
Sorted by largest to smallest
du -kH | sort -nr | more
Finding Files
By Name
find . -name wp-config.php
find /home/mydirectory/ -name wp-config.php
By Size
find . -size +100M
Finding Words Within Files
grep thisword *
Specific Filetypes
grep thisword *.php
Looking At/Reading Files
more filename
cat filename
