this post was submitted on 07 Sep 2024
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    [–] [email protected] 27 points 2 months ago (7 children)
    [–] [email protected] 20 points 2 months ago

    Let's get completely unnecessary:

    # systemctl isolate runlevel6.target
    
    [–] [email protected] 18 points 2 months ago (1 children)
    [–] [email protected] 11 points 2 months ago (2 children)

    You, like me, must be old.

    I also frequently pass -l to the ssh command.

    [–] [email protected] 2 points 2 months ago (1 children)

    I'm not old, I just like how short the command is

    [–] [email protected] 2 points 2 months ago

    Fair enough, I can respect that.

    [–] [email protected] 1 points 2 months ago (1 children)

    I didn't get that.

    Checked the man and it's not deprecated. So what does it have to do with "old"?

    [–] [email protected] 2 points 2 months ago (1 children)

    Nowadays most Linux users seem to use ssh user@host. When I was getting started, that didn't exist (or at least I was unaware of it) so I still frequently use the -l flag instead.

    Nothing wrong with it, just that at least I mostly encounter its use by experienced users.

    [–] [email protected] 1 points 2 months ago (1 children)

    OIC. Good to know in case I ever have to work on some old CentOS 5 box lying around ever again.
    It also looks kinda proper, using that instead of the @, so when making shell scripts, I might want to prefer this.

    [–] [email protected] 12 points 2 months ago

    sudo shutdown -r now

    [–] [email protected] 11 points 2 months ago

    I just flick the switch on the surge protector.

    [–] [email protected] 9 points 2 months ago
    [–] [email protected] 8 points 2 months ago* (last edited 2 months ago)
    sudo ps -ef | awk '{print $2}' | xargs -r kill -9
    
    [–] [email protected] 6 points 2 months ago* (last edited 2 months ago) (1 children)

    sudo reboot 0

    ...is my go-to.

    [–] [email protected] 14 points 2 months ago* (last edited 2 months ago)

    reboot -f

    Because real men login as root and don't care about such silly things like an init system or file system syncing!

    To quote the man page:

    -f Does not invoke shutdown(8) and instead performs the actual action you would expect from the name.