All Questions
240,438
questions
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3
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NFT Tables: modify DUP packet
I have a server H with two NICs with ip address 192.168.105.10 and 192.168.104.10. An application running on H receives data from server C on UDP port 1703. Server C IP address is 192.168.105.14
I ...
- 101
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0
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14
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How to output a .zip's filenames as raw bytes?
I have a .zip file whose filenames are not being correctly decoded and transcoded into unicode correctly.
While I do know what the filenames are meant to be, I don't know what encoding the .zip used ...
- 144
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votes
0
answers
16
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Linux in a reboot cycle after installation
I tried installing Linux Mint (the latest version) on an old laptop I have, a Samsung NP300V4A. The installation, at first, went well. Then I had to restart the laptop. It restarted, removed the USB ...
-2
votes
0
answers
17
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What is the output of the following ROT13 transformation command? [closed]
The command I'm using is:
echo "YRNEAVAT_YVAHK_SHAQNZRAGNYF" | tr '[A-Z]' '[N-ZA-M]'
I'm having trouble figuring out the exact output of this command.
Could someone explain the process and ...
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answers
4
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Linux OS for STM32MP151 Cortex A7
I have an STM32MP151AAC3 processor that are connected to an eMMC. The processor architecture is a Cortex A7.
The processor have a USB OTG available to connect so it can be flashed over USB.
...
- 159
0
votes
2
answers
35
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Find command slow when I'm not piping into awk
I have a script I've used for many years for building a list to some directories, with the following lines:
##Find all scenarios for this sector number
find /gsgt/source/scenarios/AT_* -name ${...
- 101
1
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0
answers
7
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Do executables in different containers share shared objects that are define in the same common image layer?
I am investigating the memory impact of containerising two processes that depend on the same shared object. My main question is whether the shared object will be loaded in memory twice or not.
This ...
- 11
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7
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Documentation standard/nomenclature when to use explicitly the 'show' or 'display' term?
Mostly through man documentation is used either the show and display term when an output is shown/displayed in the terminal. It either with an option or without an option.
Just being curious:
Question
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- 1,776
-2
votes
1
answer
18
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Kali Linux WSL 2 Windows Terminal wlan0
I downloaded Kali Linux WSL 2 Terminal to my Windows 10.
However, it is not showing wlan0 even though I'm connected to the internet.
Is there a way to solve this or is my wifi adapter not compatible? ...
- 1
0
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0
answers
8
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Can Apache 2.4 run setuid root CGI binaries?
Note that I'm not asking about suEXEC, because the binary must be setuid root, and suEXEC doesn't allow root to execute CGI programs.
I need to carry out a one-time configuration during system ...
- 315
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votes
0
answers
16
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PermissionError: [Errno 13] - Python code works on local machine but does not work in production
I code on linux machine localy with test user that has sudo privlideges. My code works there but I tried the same code in production but it gave this error code
Traceback (most recent call last):
...
0
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0
answers
18
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Why does rsync not copy the other execute bit when copying to an sshfs mount?
I have a mounted sshfs drive at /mnt/backup_datascrape with permission rwxrwxr-x. I am trying to copy a directory foo with permission rwxrwxr-x to that mount using rsync while preserving the ...
- 163
0
votes
0
answers
7
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Can't enable home manager in WSL NixOS
I'm trying to setup home manager in NixOS running in WSL. However, it seems my import is not working correctly. I'm not sure what I'm missing. Google and ChatGPT were of no use here.
My /etc/nixos/...
- 101
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votes
0
answers
13
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How to find the keyboard layout that matches the physical keyboard
I have got hold of an old (2017) Dell Latitude 5491 that I need to use for a while. It has a very strange keyboard, probably not the original, see the image. In particular the key between the enter ...
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-1
votes
0
answers
8
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Wifi adapter is at monitor mode but still wont change to wlan0mon and airodump-ng won't show any nearby networks
My wifi adapter is set to monitor mode but it won't change from wlan0 to wlan0mon. When l manually change it using "ip link set wlan0 name wlan0mon" or just leave as it is. I then run ...
1
vote
1
answer
30
views
How can I mount this special disk? (.vmdk format, bootable but cound not mount...)
I got a virtual disk from a CyberSecurity vendor, I want to check the files on it.
When I set my virtual machine boot from this disk, it can normally boot:
I want to check the files on it, so I ...
- 11
0
votes
0
answers
25
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Cycling desktop wallpapers on Debian
Solution - https://extensions.gnome.org/extension/4812/wallpaper-switcher/
Solution - Scaling options can be found in 'Tweaks' applicaton
Is there any easy way to cycle through a folder full of ...
- 101
0
votes
2
answers
45
views
Why is the -n option not working for my cp command?
When I typ
cp file1 file2
it works perfectly, but of course, it overwrites the second file.
When I tried using -n or --no-clobber, there was no error message, I simply cat the files or opened them in ...
-4
votes
0
answers
21
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Cannot install kali-win-kex. Nothing to restart [closed]
I have tried almost anything. Followed steps from the site. But I'm getting this and I'm stuck :/ How else can I install Win-Kex? Thank youuuu!
0
votes
1
answer
25
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How to modify this git alias so it can be run without the need to put multiword commands in quotation?
I have this alias:
git config --global alias.all '!f() { ls -R -d */.git | xargs -I{} bash -c "echo {} && git -C {}/../ $1"; }; f'
It currently works fine when I run it like :
git ...
- 123
1
vote
1
answer
28
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Reduce used space; reclaim a physical disk
I'm running Proxmox 8.2.2. Recently my lvg became corrupt ("volume group pve has insufficient free space!")
First, I tried to repair the vg:
$ sudo lvconvert --repair pve/data
Volume group &...
- 2,174
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votes
0
answers
5
views
Why webvideo on website is jittery?
I am using Firefox on OpenSuse Leap 15.6. The youtube video seems to look okay. The motion is smooth. However, the website videos are jittery or the frames move back and forth. I did the following ...
- 103
0
votes
0
answers
9
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ISC BIND named 9.19.24 / Disable AAAA/HTTPS lookups?
I have an instance of ISC BIND named mentioned version which acts as resolver of local domains and forwarder for external domains to the upstream ISP DNS server which is neither IPv6 nor DNS-overs-...
0
votes
1
answer
7
views
Determining the performance Impact of firewalld rule count
I was working on tweaking the performance of fail2ban and I read that a too-long ban can result in a build-up of rules that will negatively impact performance, which made me wonder, "Is there any ...
- 101
0
votes
0
answers
13
views
Fetch packages (and dependencies) using only the specified APT mirror
I am trying to fetch some .debs that I can install in an airgapped machine (which is also a different architecture). My idea is to pass some configuration options to apt so that it will only look at ...
0
votes
0
answers
7
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Monitoring start and stop processes
Im trying to monitor the start and stop of processes on a server with auditd, using the following rule
-w /usr/bin/ -p x -k T1569.002
however, when raising an event to generate the log and searching ...
0
votes
2
answers
47
views
Regarding Nested loops
I had 3 array array1, array2, array3 where array 3 is the value of first two array. for example: FO=2.0, FF=3.5, FC=4.5 and so on. I want to give k (third loop) values of array3, like while running FO ...
- 1
0
votes
1
answer
12
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How to get a copy of libdevmapper 1.02.34 or later?
I am trying to update GRUB 2.06 to 2.12 on an Ubuntu 22.04.4 LTS machine, following the instructions in the INSTALL textfile included in the tarball (and at the bottom of the post). Reading through ...
- 69
0
votes
1
answer
31
views
How can i move Flatpak installed apps to another disk?
I'm using Debian 12 Bookworm. I recently started receiving a message from the system saying my root partition (30GB) was almost out of space. Analyzing it, I realized the /var/lib/flatpak/app occupied ...
- 11
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votes
0
answers
26
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client disconnects when transferring larger files
[This is mostly a cross-post from Rasp Pi Forum. To be self-contained, let me also include the descriptions.]
My setup:
Ubuntu 22.04 [Also tried on Ubuntu 24.04, same thing happens]
Rasp Pi 4B
I have ...
