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There's no such feature. But it's easy to write. Apply this patch: From 8ea7d1cf4933ca24006308ac61aa50fb8ab33b02 Mon Sep 17 00:00:00 2001 From: Alejandro Colomar <alx@kernel.org> Date: S...
Unix filters are quite handy. First of all, you can get an index of any manual page with a simple grep(1): $ man pacman | grep '^[^ ]' PACMAN(8) Pacman Manual ...
Instead of having new stdout lines overwrite the previous one, it seems better to specify that old stdout lines should be overwritten by anything that comes after them. This has the benefit that s...
Use nohup(1), and redirect stdout and stderr to /dev/null The following works as expected, not having to wait until the PDF is generated. #!/bin/sh test "$1" = "refs/heads/main" || exit 0; ...
Here's my approach: find l1 -type d \ | while read d; do find $d -maxdepth 1 -type f \ | head -n3; done; If your middle directories also contain files, it will also show them (of course, ...
This answer is not directly usable under Arch, since I don't know the tools there. I show you a way to do it on Debian, which may inspire you to find a similar way in Arch. With apt-file(1), you ...
To make your example work, you should add Type=oneshot and RemainAfterExit=true to the [Service] section. This way the unit won't be considered active until the curl has actually succeeded, and ei...
There's three parts to this: Find all directories (in your case, sounds like you want depth=3 only) Print the top 3 files in a single directory Apply 2 to each in 1 1 should be a separate q...
You add a port to the public zone like so: # firewall-cmd --zone=public --add-port=8080/tcp Firewalld knows already many of the commonly used ports, so you might just use the service name inste...
Inxi has a -x, -xx, -xxx for extra details. I'd try sudo inxi -G -xxx though if it WILL report VRAM is another matter. My help says: -G Device serial number, class ID; Xorg Screen size, diag; ...
Is there a way in Ubuntu (22.04) to run a given bash command for a given Key combination in Gnome (42.9)? This Ubuntu is running in Hyper-V on a Win10 host. (I would like to run the setxkbmap us a...
It seems like Gnome requires xdg-desktop-portal-gnome. that has been removed to be installed. It turns out that things used to work due to a fallback path that has been removed now. Installing t...
What switches do I need to add to see my video RAM (VRAM) with inxi? inxi -G shows my video card model and other info, but not video RAM.
Wait a minute I think you missed something, yesterday when I read your message in Discord I thought you were unable to install RVM which were producing that error. But this question clears my confu...
I have a RPi in the car that I need to act as a mobile AP. I need it to provide a consistent, unchanging ESSID (in AP mode) using the onboard wlan0 for all devices that stay in my car. Dashcams, t...
Don't try to move to 64 bit if your system isn't using 64 bit kernel. The solution is pretty is for Debian-based linux. sudo dpkg --add-architecture amd64 sudo apt-get update sudo apt-get -f ins...
Actually, there's another process is running in another terminal. Seems like that is installing something or update or upgrading your system. That's why dpkg -i returned that database is locked ...
I'll post this as an example of what I'm looking to do. The following script: import sys a = sys.stdin.read() b = a.strip() c = map(lambda s: s.strip(), b.splitlines()) for s in c: p...
There is not a way to do this from the Web UI (LuCI). Instead: SSH into the router Delete the corresponding line from /tmp/dhcp.leases However, note that this is not enough to get a new IP. ...
I am testing some DHCP stuff, and I want to manually end a lease so I don't have to wait hours for them to expire. How can I do this with OpenWrt?
I am running X on Arch Linux without a desktop environment, only i3. Sometimes I need to switch between typing in different languages. How do I switch my keyboard layout?
I am trying to run a DNS server on my LAN. I set it up where: Dnsmasq is the "initial" server that clients see Dnsmasq resolves internal domains, and handles overrides (such as if I want to blo...
Vim has multiple "registers", which in modern parlance is multiple internal clipboards. By default, yank sends to an anonymous register, which is separate from the clipboard. However, you can make...
I have my key added to ssh-agent and they show up in ssh-add -l. When I try to actually SSH to a host that requires the key, I still get prompted for a password. I enter it again and again and it s...
