linux

Hi. I need help with loop for sed. I have the script: cat test1.txt | sed -n 1,3p | jq -Rn \ --arg v1 / \ --arg v3 server1 \ '[inputs] | map({"{#NAME}" : $v1, "{#LIST}": ., "{#MARK}": $v3}) | { "data": . }' cat test1.txt | sed -n 4,6p | jq -Rn \ --arg v1 / \ --arg...

I have been trying very hard to find about buffers used in TCP/IP as part of packet transfer in linux. More i read, more i get confused. Below given are questions i have. Can someone help me figure it out? 1)Is the driver queue which is implemented as a ring buffer with descriptors pointing to...

I have a SSD drive where I currently have windows 10 and a few other applications and then I have a HDD where I have most of my other files. To switch to Linux (The distro I have in mind is Linux Mint), do I need to clear both drives or just the SSD? Also, two games I enjoy playing have a bronze...

Hi, I wanna setup an PXE Server in ym Network. In my network is allready a DHCP Server running and i dont wanna turn it off. So now i want to ask you, if it is possible to use the existing DHCP Server in the network and dont install one on the PXE Server. Thank You ! LinuxTux23

Hi, I'm new here, i'm looking for a good laptop (the budget is around 1000€, programming, gaming a little bit, and other minor things), so, i was looking on amazon some laptops and i found this https://amzn.to/2vDHWVN , and here in Italy it's 1050€, with the 16gb model, i want to know if i can...

hello fellow linux users, i come to you in a time of great need. So i installed awesome wm and played around for a bit (created configuration files in my home directory) and decided to log off. After clicking the log off button, the screen said: /dev/sda1: clean, xxxxx/xxxxx files, xxxx/xxxxx...

I'm able to open gnome classic but trying to open the default gnome from the login screen, will result in a window showing up saying "Oh no something went wrong..." (btw idk but two gnomes showes up when im picking a desktop envoirment)I just installed kali linux and after installation it opened...

Installation of linux and GRUB Hello everyone! I have a small curiosity about installing linux distributions. As in the installation process, GRUB is installed, and so during boot, however, the system is asked to boot when it is in dual boot. I want to know if you know each other, a different...

need possible ways and also the optimal one to find the curent number of openfiles in linux.

Hi everyone, I am using CentOS 7. There are 2 apps that don't work in docker image. I have to create some conditions (such as- folders, files, sockets etc.) for these apps to run. Apps will be considered as "running" if it shows output to stdout --- "Application terminated normally". (I have to...

Hello there, I updated the Linux kernel from 5.4.12 to 5.4.13, after the kernel update, the sound drivers stopped working, because they are no sound modules installed. The operating system I'm on is Slackware 15(current). Is there any way to solve this?

Hello good day, I would like to install an SMTP in Linux, but I do not want my SMTP server to be linked to a domain because if my SMTP server is linked to a domain then I cannot use other senders to email, so I want to install an SMTP that is connected to an ip address of the linux server, is...

I have 3 things I need to do before it. 1. My school project. It takes place inside a native game but it's map editor is not native. I heard it can be run with Wine but I'm unsure of it's reliability. 1.5 Winrar. To use the game's editor I need Winrar because of the zip and store options. No...

here I will tell you how to fix frequent pop-up error messages on Ubuntu, namely "system program problem detected" Try fixing it by running this command through the terminal, open Ctrl + Alt + T. Then run the command "sudo rm /var/crash/*" Tutorial by site...

I have an Asus GL503GE laptop {128gb M.2 ssd C:drive} {500gb sata ssd D:drive} I tried installing Manjaro as well as popOS. during the install boot from usb stick I always get some unmount error and the installation fails. On pop OS : [FAILED] Failed unmounting cdrom.mount...

Hi, So I'm working on editing this code and I thought I had all the errors for it fixed but when I run the code it works, like the code shows up but when i type in the letter to make a selection it doesn't actually execute the right part of the code it doesn't do anything and I'm not sure how...

As soon as I try to run the mana-toolkit in kali using the command: bash /usr/share/mana-toolkit/run-mana/start-nat-simple.sh Error shows up as shown in the picture mentioned please help me with the possible solutions for this

i want to install a linux distro, on my 7.3Gb usb stick, i searched for lightweight distros, all i got is "live" distros, i want a full distro that is lightweight and can save my files on it and .files what do you recommand? better a 32bit, also im comfortable with cli, so no X needed.

I have installed the latest version of Linux Lite on my lenovo G50 laptop. Recently, I have been concerned about the way various linux distros are collecting a substantial amount of personal information from linux users around the world. And in a lot of linux distros, there isn’t a...

I am looking for DISK IO per process/services in the linux machine : need following details: I do not want to use any external tools like iotop, dstat, atop etc... I was actually going through: /proc/{pid}/io I see it provides few details but not all what i am looking for. Is this the right...