All Questions
240,439
questions
1
vote
0
answers
37
views
OpenSSH with admin user
I am setting up an OpenSSH sFTP server.
I want to create a sFTP Admin user that can navigate all the folders and move files.
My approach is the following:
Create the other users (let's call it user_1)...
- 11
0
votes
0
answers
14
views
DNS resolution failure for traefik forward auth middleware in kubernetes 1.29.x cluster
I am using traefik 2.10.1 to do a auth middleware, this is the middleware config look like:
apiVersion: traefik.io/v1alpha1
kind: Middleware
metadata:
name: jwt-token-auth
namespace: reddwarf-pro
...
- 639
1
vote
1
answer
21
views
Shim boot loader: System is compromised when using certificate, but not with hash
I am trying to boot a Linux kernel with efi stub enabled using Red Hat's Shim https://github.com/rhboot/shim.
I can boot the system if I enroll the hash of my efi stub (selecting GRUBX64.EFI), but ...
- 121
0
votes
0
answers
41
views
Copy Linux Mint boot area from external SSD drive
I'm sorry if this question is not on topic. I am moving from Windows to Linux and had the idea to use a bootable Linux Mint external SSD to slowly download and integrate all the software I use, while ...
0
votes
1
answer
14
views
What's runsvdir of Docker container?
I have Docker containers with specific processes, but all of them started with runsvdir.
/usr/bin/containerd-shim-runc-v2 -namespace moby -id ...
\_ /bin/bash /assets/wrapper
\_ runsvdir -P /opt/...
- 125
0
votes
0
answers
38
views
Conman fault? Or do I make a mistake?
I have used a wireless connection with conman that is new to me, as on my new notebook I am using debian linux lxqt with version 12 bookworm .
Now I did install some new devices that do not use dhcp ...
4
votes
1
answer
200
views
Rescuing ZFS after Debian upgrade
So I had older Debian system which needed to be upgraded. I did dist-upgrade, but forgot I am running ZFS on a root partition. :/ Result: system won't boot again. Because I would need to manually ...
- 75
0
votes
1
answer
25
views
Interconnecting stdout and stdin between two programs [duplicate]
There are two programs first and second. I need to redirect stdout of first to stdin of second and stdout of second to stdin of first.
- 341
3
votes
7
answers
836
views
how to round numbers after comma everytime up
I have a file on a Linux machine, with one number per line:
3073771824
1513517589
4982173058
1539400944
3175320163
5247018359
14359014635
....
How can I multiply each by 1.03 (3%) and then ...
- 153
1
vote
1
answer
24
views
Display Conky folder size as a bar
I display the /boot folder with this function
${execi 60 du -sh /boot | awk '{ print $1 }'}
That gives me the
168M /boot
Now I would like to display this as a bar with "execbar".
...
- 11
0
votes
1
answer
22
views
How can I have multiple TCP clients connected to server ttyS0?
I'm trying to test following envirorment:
One server (it's a router, It has busybox and few other cmd) with a a physical serial port and and open socket
#tcpsvd -v 0.0.0.0 -p 999 cat /dev/ttyS0
...
1
vote
1
answer
25
views
Controller failure on ZFS pool
I am running ZFS on an old Sun Fire X4170M2 connected to Sun StorageTek 6140 expansion shelves (i.e. JBOD). We had a hardware failure this morning.
This is the current state of our pool:
pool: tww
...
0
votes
1
answer
22
views
How to disable "Text Copied" pop up when copying text (Debian 12)
This might be a very basic question but I have tried searching this on google for a long time without any success. I recently installed Debian 12 (using Gnome 43 DE). When I try to copy any text, ...
2
votes
0
answers
62
views
Why does pasting something with angle brackets into GNU Screen not work in Alacritty?
pasting this into screen
wg pubkey < ~/.ssh/wireguard.t520.private.key > ~/.ssh/wireguard.t520.public.key
.. results in this:
~/.ssh/wireguard.t520.private.key > ~/.ssh/wireguard.t520.public....
- 229
0
votes
2
answers
61
views
Difference behavior of C program compiled with GNU -O2 and -O3
I am working on an embedded Linux system (5.10.24), and there are several applications running in it.
Recently, I found something strange with one C program as follows.
The C program uses APIs ...
- 443