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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Share a script/alias you use a lot (lemmy.blahaj.zone)

submitted 1 day ago by als@lemmy.blahaj.zone to c/linux@lemmy.ml

139 comments fedilink hide all child comments

A while ago I made a tiny function in my ~/.zshrc to download a video from the link in my clipboard. I use this nearly every day to share videos with people without forcing them to watch it on whatever site I found it. What's a script/alias that you use a lot?

# Download clipboard to tmp with yt-dlp
tmpv() {
  cd /tmp/ && yt-dlp "$(wl-paste)"
}

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[–] MangoCats@feddit.it 4 points 20 hours ago (1 children)

I have a collection of about 8 machines around the house (a lot of Raspberry Pi) that I ssh around to from various points.

I have setup scripts named: ssp1 ssp2 ssba ss2p etc. to ssh into the various machines, and of course shared public ssh keys among them to skip the password prompt. So, yes, once you are "in" one machine in my network, if you know this, you are "in" all of them, but... it's bloody convenient.

[–] randy@lemmy.ca 12 points 20 hours ago

I used to have scripts like that, but eventually switched to ssh aliases. You can set up an alias for each machine in ~/.ssh/config with lines like this:

Host p1
    HostName 192.168.1.123
    Port 22
    User pi

Then access with ssh p1. Slightly more typing, but avoids adding more commands to your $PATH. Also has the benefit of letting you use the same alias with other ssh-related commands like sftp.