Linux - Страница 248

I am attempting to capture some performance issues(with Perfetto) using the following configuration:

data_sources: { config { name: linux.ftrace ftrace_config { ftrace_events: sched/sched_blocked_reason ... However, the results I obtained are as...

I just accidently deleted /etc/snort directory

I try re install snort but contents of this dir does not restore Any one have suggesition?

Also i try delete all snort content on different locations and apt remove --purge snort but it didnt work...

I'm using ubuntu server in VM. But recently I tried to login with password it was not working. But when I turn on the Wayland on ubuntu option it was working. But inside I can't do anything. Through putty I am able to access as well.

I want t...

Created a ubuntu server and deploy git repo into that and add permission after that my all the file showing as modified by git status

I have tried with git config core.fileMode false i have tried with git stash, git reset

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enter image description here Java keskkond 1.7

enter image description here java.lang.NoClassDefFoundError:com.amazonaws.http.conn.ssl.SdkTLSSocketFactory(initialization failure)

Tootmiskeskkonnas tekkivaid probleeme ei saa arenduskeskkonnas ja...

I have code to open a link in a browser. I need to run application with docker, but just calling Runtime.getRuntime().exec(...) executes it inside the Docker container. How can I open the link inside docker container?

if (SystemUtils.IS_OS_LINUX)...

I want to run this Python script using Ansible Playbook and watch it every time my script prints I'm alive text. is this possible?

python_script.py
import time while True: print( I'm alive ) time.sleep(5)

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The authenticity of host '54.87.49.219 (54.87.49.219)' can't be established. ECDSA key fingerprint is SHA256:tTCfUFFcPj1/KpFgESxqeK6RObj96SLBUPMTeAMZkxg. Are you sure you want to continue connecting (yes/no/ )? Qyes Please type 'yes', 'no' or the...

I can install ubuntu just fine on vbox 7, but after I start it, it shows the purple screen(before ubuntu installation starts on the host machine) and then shows this error: You must specify a machine to start, using the command line.

Usage:...

I have a basic question. Below is arm exception table

When an external IRQ is triggered, it comes through GIC to ARM cpu, and then arm cpu consult with below table to find the ISR for IRQ.

In linux kernel, we have each irq associated with...

I have electron setup with my Ubuntu box , however no matter what i try I can't get this to work

ty// Variable to track if notification has been sent let notificationSent = false; // Function to update the countdown function updateCountdown() { //...

I'm looking for an app to record my dreams so i can watch them later. (I want it to record speech sounds too). The apps i've tried so far haven't worked properly.

When I start to see my dream, the applications usually give an error that ffmpeg is...

I'm trying to upgrade from ubuntu server 18.04 LTS to ultimately 22.04 LTS. I'm trying to first upgrade to 20 then 22.04. I've run the commands below

sudo apt update sudo apt upgrade sudo apt dist-upgrade sudo do-release-upgrade and

sudo apt-get...

I need to setup an sshd service on port 2222 where users are just asked for change their passwords and close connection, nothing else.

I have tryed with pam_exec running an script, but i dont know if there is a better way.

Thanks.

in...

I recently gathered a 1 master 3 worker cluster on Naver cloud platform.

However, I am stuck deploying a metrics-server and stuck here for weeks.

In short, my kube-apiserver cannot reach metrics-server apiservice (v1beta1)

(error log from:...

I was looking at the man page for brk(2), and it said that it increases the program break therefore allocating more memory to the heap. However, the way that I understand it, heap memory isn't always completely virtually contiguous in the PROG_TEXT...

After many trial/errors and browsing online I recently was able to run cups in docker. I'm running it on a separate image which is running supervisord, when accessing the container, I can run lpstat and can validate the cups is in fact running....

there is a code as below in the version 2.6.24 of kernel:

unsigned int __kfifo_put(struct kfifo *fifo, unsigned char *buffer, unsigned int len) { unsigned int l; len = min(len, fifo->size - fifo->in + fifo->out); /* * Ensure that we sample the...

I have a executable of C++ Qt project and I want to assign a checksum to it for documentation purpose so that I add can details like

Software Version : 1.5

Checksum : 0xBd3429A

The checksum should change whenever i update my project like...

I have a LUKS setup with an encrypted swap partition. I have no intention to use the hibernation / suspend-to-disk feature so I set up the encrypted swap partition without such support. Reference documentation.

My understanding is that the...

I offer a web-service to the about 50k users of our university. Each user has it's directory-structure with web-pages, CGI-scripts or PHP-pages/programs. Apache uses suexec and suphp to run the scripts of the corresponding user with the uid of the...

hello i need help to connect my linx terminal to wifi somehow i can use tor but terminal isnt connecting i tried so codes but stil didnt work

ping: yahoo.com: Temporary failure in name resolution root@amnesia:~# sudo systemctl stop dhcpcd Failed...

I want to control chromium file chooser dialog without any human intervention on Linux.

I am trying to achieve it with at-spi2 and python. (at-spi2 python binding that made by gobject-intropection)

I would like to show an textbox to enter the...

I'm porting existing project code from x64 Linux to equivalent ARM64 machine. However, the function snprint has different outputs on the two platforms. I've reduced my problem down to this small function:

#include #include int main() { const char*...

I have a problem. My project is with the Laravel framework, and when I upload it to Docker, the size of the Docker image becomes 6 GB, which is too much. How can I reduce the size of the image?

This is my docker file:

FROM centos:7.7.1908...