fedora: Disable Komodo Edit file association

Remove

text/plain=komodo-edit-9.desktop

from file

~/.local/share/applications/defaults.list

bash: How to clean logs

One of the fastest and easiest ways is just like this:

> /var/log/syslog

bash: How to remove all *.pyc files

Remove all *.pyc files from the current directory (and subdirectories):

find . -name \*.pyc -delete