# appunti di amministrazione (impostazione di abbreviazioni)

# prima:
ssh root@arkenidar.com
# dopo:
myserver

# prima:
ssh root@arkenidar.com "apt-get update && apt-get upgrade && apt-get autoremove && echo DONE && reboot" # remote upgrades
# dopo:
myserver upgrade
myserver reboot
# oppure:
myserver upgrader

#############################################################
# dopo il setup:

arkenidar@HP3:~$ cat $(which myserver)
ssh -t root@arkenidar.com "source ~/.bash_profile ; $@"

arkenidar@HP3:~$ which myserver 
/home/arkenidar/bin/myserver

arkenidar@HP3:~$ echo $PATH
/home/arkenidar/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/arkenidar/bin

arkenidar@HP3:~$ myserver "ls bin"
upgrade  upgrader
Connection to arkenidar.com closed.

arkenidar@HP3:~$ myserver upgrade
(...)
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
DONE_but_no_reboot
Connection to arkenidar.com closed.

arkenidar@HP3:~$ myserver "cat ~/bin/upgrade"
apt update && apt upgrade && apt autoremove && echo DONE_but_no_reboot
Connection to arkenidar.com closed.

arkenidar@HP3:~$ myserver "cat ~/bin/upgrader"
apt update && apt upgrade && apt autoremove && echo DONE_now_rebooting && reboot
Connection to arkenidar.com closed.

arkenidar@HP3:~$