Podman adds an Error: to every error message. So starting an error
message with "error" ends up being reported to the user as
Error: error ...
This patch removes the stutter.
Also ioutil.ReadFile errors report the Path, so wrapping the err message
with the path causes a stutter.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Inspired by @kannkyo PR.
Eliminate sudo when commands will work fine in rootless mode.
Make all commands in tutorials easily cut and pastable, by eliminating
$ and > symbols.
This should make them all consistant agross different tutorials.
Also make all systemctl enable calls use the --now option.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Erik Sjölund
Daniel J Walsh
Sascha Grunert