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Trying to start application at startup using systemd not working

I am trying to run a program at startup and after investigation it seems systemd is the most portable way to go. I have been testing on Rocky Linux. The steps I took are: Created the following C++ ...
arcomber's user avatar
  • 274
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0 answers
5 views

dracut with btrfs (raid1) on lvm on luks

I’m using ubuntu with dracut for initramfs with btrfs on lvm on luks: $ lsblk -o name,type,mountpoint,fstype NAME TYPE MOUNTPOINT FSTYPE sda disk ...
Marc's user avatar
  • 1
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0 answers
5 views

Decrypting multiple files quicker with gpg

The pass program is a command line utility to store passwords plus free form extra data in small files encrypted with gpg. It provides a grep sub-command in particular to find passwords by the extra ...
Harald's user avatar
  • 926
1 vote
1 answer
9 views

waybar taskbar is not showing any icons [hyprland]

I don't understand. Nothing is showing up in the taskbar with waybar. I will share my config here. "modules-center": ["wlr/taskbar"], /* other stuffs in between */ "wlr/...
Not John's user avatar
0 votes
0 answers
5 views

Admin GUI to add network printer to WSL2

Could somebody tell me a GUI app to admin network printers under WSL2 as I usually do under a native Linux distro? Thank you so much!
Antonio Petricca's user avatar
0 votes
0 answers
14 views

Automatically typing only in Debian

While trying to log in my Debian (bookworm) , if I just press any key to type my password, it'll start typing Automatically. But if I boot in to Kali (dual boot) everything is fine.. No keys are stuck....
Ritam Sarkar's user avatar
1 vote
0 answers
6 views

Wifi randomly disconnects after some time & Never come back unless system restarted | Fedora 40

I recently purchased a new laptop and I am having a wifi disconnectivity issue in my lonovo machine (ThinkBook 16 G6 ABP with AMD processor). The wifi randomly disconnects after some time and never ...
Khaleel Org's user avatar
0 votes
0 answers
8 views

keepassxc on more devices

I have a keepassxc database with passwords on my laptop with Lubuntu. I have a backup on flash drive via rsync. I'd like to use the same database on my Android phone and Windows machine at work as ...
xralf's user avatar
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12 views

Create a Offline Repository for Linux Mint

In our environment we have handful of Linux Mint 21.3 Machines which are recently deployed that will be used with PAM Solution , Unfortunately Cyber team disallowed access to Linux website to get the ...
OmiPenguin's user avatar
  • 4,328
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0 answers
16 views

How to use a Red Hat Enterprise Linux (RHEL) Yum repository server on CentOS

I have created a yum repository server on RHEL. That server work on RHEL client machine. I want use this server on CentOS client machine. I have create a repo file under the /etc/yum.repos.d/x when i ...
Chirag Darji's user avatar
0 votes
2 answers
11 views

Cannot connect ALFA AWUS036NH (Ralink rt3070) with Kali Linux 2024.1?

I just bought ALFA AWUS036NH and Linux. It detected my adaptor when I ran "lsusb" command. But it does not connect to the adaptor. In the wifi menu the "available networks" option ...
Samad's user avatar
  • 1
-1 votes
1 answer
19 views

The phone reboots during a SYN flood test

I tried executing a SYN flood attack through my phone's internet hotspot, but the phone restarts after about 30 seconds. What might be causing this issue? p.s: I tried using hotspot from other devices
Ephraim's user avatar
0 votes
2 answers
28 views

command suggestions while typing for beginners

When typing the commands in any shell, can there be any kind of setting that can be enabled for beginners to type just an alphabet and it will suggest multiple commands that the beginner might be ...
Abhishek Dutta's user avatar
0 votes
1 answer
13 views

How to set-up password-less `updatedb` on Linux Mint (21.3)?

After setting a password-less updatedb, I am presented with an error: $ updatedb /var/lib/plocate/: Permission denied How can I fix it? That is just an example error I got latest. I got more of ...
Vlastimil Burián's user avatar
2 votes
1 answer
28 views

Is there a way to `exec` a pipeline or exit shell after launching a pipeline?

I'm writing a shell wrapper script that is supposed to act as a pager (receiving input on stdin and performing output on a tty). This wrapper prepares environment and command lines, then launches two ...
intelfx's user avatar
  • 5,455
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0 answers
13 views

F4 not working on Yoga 7

I bought the Lenovo Yoga Pro 7 with the AMD processor, and installed Fedora on it. For now, it runs smoothly: the only problem I noticed is that, although all keyboard keys and combinations work, the ...
forgetfuled's user avatar
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0 answers
11 views

What does the line ($eachJOBID = $eachScriptNoPath) =~ s/\.csh// ; do?

This line I have in my code cuts the .csh from a string and returns the rest of it. Can someone explain what each part of it does? ($eachJOBID = $eachScriptNoPath) =~ s/.csh// ;
manylya's user avatar
0 votes
0 answers
12 views

Why is a udev rule to symlink /dev/ttySPECIAL replacing /dev/tty with a symlink as well

On my target embedded system I have a udev rule that looks like: KERNEL=="ttyACM?", ATTRS{idVendor}=="1234", ATTRS{idProduct}=="5678", SYMLINK="ttySPECIAL", ...
davolfman's user avatar
  • 652
1 vote
0 answers
11 views

How to configure key press repeat delay?

I have less-than-perfect connection to a Centos & machine via VNC. One problem is a slow echo; a worse one is a keypress repeat. When I type, say, cat, at normal speed, a couple seconds later I ...
Michael's user avatar
  • 785
0 votes
0 answers
21 views

Can an HTTP Request work with RSYNC?

So I know RSYNC daemon which negates the usage of SSH in order to send or receive files. However, I'm seeing there's some HTTP GET traffic along with a web-scanning user agent over port 873 to these ...
Linuxnoob's user avatar
0 votes
0 answers
13 views

Docker images and live-build

I'm working on constructing a live, non-persistant Debian system using live-build. In this system I need to have some containers set up and running but also need to keep the boot time of the system to ...
Synthetic Ascension's user avatar
1 vote
1 answer
34 views

can msdos partition be located past the 2TB point on a disk?

I have a 5 tb usb disk I use to copy a rhel-8.10.iso file to in order to install Linux. In doing so the copy of that iso to /dev/sde creates an msdos partition table. And it creates 2 partitions. I ...
ron's user avatar
  • 6,902
0 votes
0 answers
16 views

nftables {block ip from udp connection}

I am experimenting using nftables on a Raspberry Pi and a Debian 12 system. I am able to block tcp ip addresses as follows: ip saddr 192.168.1.98 counter packets 0 bytes 0 drop The above will drop a ...
icebowl's user avatar
0 votes
1 answer
23 views

ssh agent forwarding when disk is full (and I cannot free any)

Target system can only be logged into using public key authentication using a named user. The password is disabled. We use ssh-agent forwarding in combination with libpam_ssh_agent_auth to allow ...
bluppfisk's user avatar
  • 151
0 votes
1 answer
21 views

tar: ./.tar.gz: file changed as we read it | "Flagged" files are unrelated to the file tar is supposed to operate on

I am trying to use tar to recursively compress all files with the .lammpstrj extension within the directory tree starting at the directory whose path is stored in the variable home. home contains the ...
Felipe Evaristo's user avatar
-1 votes
0 answers
37 views

Searching for a bootable USB Linux image to run a single bash script without user interaction

I'm looking for a lightweight Linux distribution that can be booted from a USB device with the sole purpose of executing a single bash script and then shutting down automatically. My requirements are: ...
DPRCode's user avatar
0 votes
0 answers
10 views

ddjvu: using '-quality' option with values higher than 100

I try to figure out how to use ddjvu to convert DjVu files to PDF. If I use ddjvu -format=pdf input.djvu output.pdf the output PDF is very huge and consists of lossless images. Also, there appears a ...
jsx97's user avatar
  • 127
-1 votes
1 answer
17 views

lvm details of dm-integrity

I've added integrity checksum to my root LVM volume using lvconvert command: ~# lvconvert --raidintegrity y --raidintegritymode bitmap ... Is there a CLI syntax to get info/details related to dm-...
frank67's user avatar
0 votes
0 answers
24 views

how to make default CWD not ~/Desktop for new terminal window

In RHEL-8.10, the current working directory is ~/Desktop when I open a new terminal window within the gnome3 desktop. How can I make the current working directory just ~ whenever I open a new terminal ...
ron's user avatar
  • 6,902
2 votes
1 answer
26 views

Increase root space in RHEL

I have a VM (RHEL, in vSphere), that is running out of space in /dev/mapper/rhel-root. Wich one should be the easiest approach against this problem? I added 10GB to the virtual HardDisk of the VM and ...
Santiago Pelaez's user avatar
0 votes
0 answers
19 views

UEFI consumes >25% main memory

I just installed Ubuntu Linux 24 on a brand new Thinkpad T14s Gen 5. According to the original order, the BIOS and system data, the notebook has 16GB main memory. However, after UEFI boot, when ...
gernot's user avatar
  • 101
2 votes
2 answers
46 views

set -o xtrace for just one line? [duplicate]

bash 4.4.20(1) on RHEL 8.4. set -x ; ./blarge ; set +x works, of course, but it's just that much more stuff to remember to remove when you're finished. And gets sticky if you're running ssh, sudo, ...
RonJohn's user avatar
  • 1,168
0 votes
1 answer
15 views

How to send a signal to a set of pthread within one process in Linux?

I am working on an embedded Linux system (kernel-5.10.24). There is a multi-threaded process needed to handle a certain of exception delivered through a signal. The process is something like below. ...
wangt13's user avatar
  • 441
0 votes
0 answers
15 views

GRUB boot_menu doesn't show up with my custom grub theme

I'm trying to create a custom grub2 theme for the first time. I have this file: File Content: title-text: "" desktop-image: "/boot/grub/themes/test-theme/background.png" ...
Tipikaly's user avatar
0 votes
0 answers
22 views

Gnome extensions | 'native host has exited'

Running Chrome 126.0.6478.55 under AlmaLinux 8.xx (i.e., RHEL 8, CentOS 8,...). Gnome 3.32.2. Have been using a few Gnome extensions for a while, but this morning, when I pull up chrome and point it ...
Johnny Canuck's user avatar
1 vote
0 answers
9 views

drmModePageFlip() is failing when process started by systemd service

I created one Linux(STM32MP157 Olinuxino) application which uses DRM and OpenGL libs. The app is running without any issues when started from terminal. My application calls drmModePageFlip() twice ...
Yugandhar Babu's user avatar
0 votes
0 answers
11 views

Reverse SSH Tunnel from ESXI Client to a vServer to access OpenSlides

Hello there sorry for my bad english as it is not my native language, I want to access a Docker application called OpenSlides from a ESXI Server that is currently blocked by the Firewall from my ...
Huu Duong Nguyen's user avatar
0 votes
0 answers
6 views

Bottom row of keys will not type, unless they are held down for a random(?) amount of seconds, to which they then work for a bit before regressing

System $ uname -r 6.6.23-1-rt28-MANJARO $ cat /etc/*release Manjaro Linux DISTRIB_ID="ManjaroLinux" DISTRIB_RELEASE="24.0.0" DISTRIB_CODENAME="Wynsdey" ...
Anon's user avatar
  • 215
-7 votes
0 answers
44 views

Shell Script to write server status [closed]

Need a shell script to check process running on multiple hosts like tomcat, Httpd and Filebeat process
eliyaz ellu's user avatar
1 vote
1 answer
59 views

Print csv columns according to user input

I have a .csv file with multiple lines with the following format: ¬Country¬,¬Year¬,¬Singer¬,¬Song Title¬ ¬Japan¬,¬1999¬,¬Utada Hikaru¬,¬First Love¬ ¬South Korea¬,¬1999¬,¬Lee Jung Hyun¬,¬Wa¬ ... I can ...
baiserekku's user avatar
0 votes
1 answer
32 views

What other subsystems are responsible for enabling IPv6 in when it has been disabled in sysctl.conf, and how can I track which one is enabling it?

Although I have disabled IPv6 in sysctl.conf (Debian 11), connecting my main switch to an IPv6 enabled router results in IPv6 addresses being allocated on Debian interfaces and I can ping and SSH to ...
vfclists's user avatar
  • 7,609
0 votes
0 answers
21 views

Install debian on an old android tablet to replace android [duplicate]

For several months now, I want to install Debian on my old android tablet but I'm unable to find any resources on how to do it. Here is the model of the table: Superpad 7 (crane bc1003 according to ...
xabi goity's user avatar
0 votes
0 answers
12 views

Docker using wrong runc version

maybe someone could help me with a strange issue I have appearing suddenly after a full system update: building a Dockerfile with docker build works flawlessly, but using docker-compose build with the ...
josephholten's user avatar
1 vote
1 answer
33 views

How to add delay to my terminal?

I like the experience that I get from using the terminal on a remote device where there is a visible lag between what I type and what happens on screen, because it forces me to trust the actions I'm ...
user22476690's user avatar
0 votes
0 answers
12 views

How to update Mate Desktop?

I'm using Linux Mint Debian (LMDE 6) on which I've installed Mate desktop (1.26). I'd like to update to mate desktop 1.28 https://mate-desktop.org/fr/blog/2024-0 ... -released/ Does someone know how ...
Claude's user avatar
  • 1
1 vote
1 answer
18 views

Configure Grub2 to boot multiple Linux installations on multiple drives

I have three OSes installed on my PC currently: Windows 11 (nvme), Fedora 40 (sda), and Fedora 39 (sdb). I would like to configure Grub (installed on sda) to be able to boot all three OSes. It auto-...
Noah R.'s user avatar
  • 11
0 votes
1 answer
38 views

How to restore the disks in emergency mode without losing data

The server enters emergency mode after a reboot. There are two disks on the machine, a ssd /dev/sda1 and a hdd /dev/sdb1. Originally the ssd was mounted to / and the hdd was mounted to /home. Now the ...
Cabbage's user avatar
4 votes
2 answers
631 views

Has “loginctl enable-linger user” made the UNIX classic “nohup” superfluous? Or have I misunderstood something?

I have read about loginctl enable-linger user and /etc/systemd/logind.conf (KillExcludeUsers=user1 user2 user3) Oracle Linux: Configure Systemd to Enable User Processes to Continue to Run After Logout ...
Sybil's user avatar
  • 1,903
0 votes
1 answer
8 views

Inquiry on how to set up the bypass function through 2 lan ports in a pc

I have 2 lan ports on the server. (eth0, eth1). I want to export the packet that came from eth0 to eth1. Additionally, I want to make it work in the opposite direction at the same time. Is it possible?...
Yong Jung Jeon's user avatar
-3 votes
0 answers
24 views

Moving linux OS from old hardware to new hardware

I have installed my Linux OS in one server for many years. OS has been given on bare metal not on hyperVisor. Now the os has some major issues. So i want to transfer to new server my that OS . So what ...
Mahmud's user avatar
  • 1

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