First step is to find the name of the USB stick in the system:

sudo fdisk -l

In my case the name of the device is /dev/sdc If the USB stick is mounted, unmount it with command:

sudo umount /dev/sdc

Finally, run the command to format USB stick:

mkdosfs -F 32 -I /dev/sdc

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

find . -name \*.pyc -delete

Remove

text/plain=komodo-edit-9.desktop

from file

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

To start an application automatically in fedora, you need to create a *.desktop file in the directory ~/.config/autostart, for example:

gedit ~/.config/autostart/flux.desktop

The content of the file can be something like:

[Desktop Entry]
Type=Application
Name=flux
Comment=xflux
Exec=/home/jsn/app/xflux -l 52.3837151 -g 4.8806328
Terminal=false

If you need to find out, for example, which package in fedora provides htpasswd command, you may do it with the command:

yum provides \*bin/htpasswd