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I created 2 files: Code: --------- touch Test.txt test.txt --------- I can list the files: Code:

We recently asked if you've ever modified the source code of an open source application...

Hi Everyone, I have been using download only option for years: PHP: --------- yum update -y --downloadonly --security --downloaddir=/var/cache/downloads --------- I then have a script that...

Published at LXer: Canonical has published a roadmap for official support for the Raspberry Pi 4 single-board computer on their lates Ubuntu Server and Ubuntu Core operating systems. Read...

Hi. I write this from my MX Linux 18.3. My Debian 10.1 Buster has trouble with PPPoE. If i use pppoeconf it creates ppp0 but a simple ping to google or a traceroute does not get to my ISP. If i use...

When I build khronos ktx library I get an error because glslc bin is not found. I haven't found any apt package which contains glslc. How can I install it on Ubuntu 18.04.3 LTS ?

Published at LXer: Paperboy is a small, simple command line PDF management utility written in Haskell that's designed to help with downloaded PDF documents that don't have proper / discernible...

Hi, Some users may find this article useful and to clarify the methods; ---Quote--- How to Change File/Directory User and Group Ownership in Linux...

Using 14.2. I've downloaded gnucash 3.7 from slackbuilds.org. Builds successfully. Virtually all the functionality works except Edit -> Find

When I mount my EFI system partition, an error appears in dmesg: Code: --------- [ 4606.863754] FAT-fs (sda2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck....

hi, I am using ubuntu 14.04 LTS 32 bit OS. I have an expect script that telnets to various devices in network and reboots them. It sleeps for 15 minutes then reboots all of them again. By that...

Published at LXer: UK-based video games publisher Feral Interactive announced today that official availability of the Shadow of the Tomb Raider video game on Linux and macOS platforms. Read...

Hi, I would like to install vlc media player in centos 8, Please help me with commands. Thanks, Jayaraj

Hi I am very new to Linux and do not know much at all but I love to use Linux CNC. Recently, (This week) I down loaded live cd from linux cnc web site operating system is Debian. I tried live...

Published at LXer: PostgreSQL is a powerful and feature-rich relational database management system (RDBMS). This tutorial shows you how to set up streaming replication with replication slots on two...

Im going to host COD4 game server and i want to transfer players to another server. it is like this. VPS 1 = ip - x.x.x.111 VPS 2 = ip - x.x.x.222 / runing cod4 game server. now i want to give...

I am using postfix SMTP server. As per my requirement, Now I want to setup 2 SASL accounts to send mails through 2 relay hosts. Those are 1) user1@example.com - relayhost - sendgrid 2)...

Hi all Looking at the SD cards for my RPI , I was told that the best OS to put on the SD card is F2FS. I did not know this filesytem but I have seen that it has been put in the Linux kernel and...

Published at LXer: GNU/Linux developer Arne Exton released a new version of his Raspbian PIXEL fork for PC and Mac with a whole new system base and up-to-date components. Read More......

Published at LXer: The story of my first mistake goes back to the beginning of my learn-to-code journey. I taught myself the basics through online resources. I was working through tutorials and...

Published at LXer: As a system administrator, you may be asked to manage disks between different operating systems such as Windows, Linux and MacOS. As a consequence, you may have to format your...

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Published at LXer: Red Hat officially released today the first point release to its latest Red Hat Enterprise Linux 8 operating system series, Red Hat Enterprise Linux 8.1, which brings updated...

wherever the pointer/cursor goes, a popup menu comes on and disables the keyboard. half the time some command on the popup menu gets activated. the only way for me for me to type is to press the...

https://www.nytimes.com/2019/11/04/technology/digital-assistant-laser-hack.html If you can't access the article, try right-clicking on the link, saving, reading the copy

Published at LXer: Google announced today that its Linux-based Chrome OS operating system for Chromebooks now finally supports virtual workspaces with the latest release. Read More......

favorite l.q. sub-forum. favorite open source license. ?

Hello I am trying to create a script that will check all databases and if any of them has MyISAM tables to send me an email with the name of the database(s). Now i have that: Code: ---------...

Published at LXer: Given the recent surge in popularity of open source data science projects like pandas, NumPy, and Matplotlib, it’s probably no surprise that the increased level of interest is...

Hi: I have a netbook with two USB slots. One is 3.0 and the other is 2.0. And a 3.0 USB flash drive (aka pendrive). I plug the pendrive into the 2.0 slot and run Code: --------- root@darkstar~# dd...

Published at LXer: Here's a quick Apache administration rundown for when you get thrown an Apache server to suddenly maintain at work. Read More... (https://www.redhat.com/sysadmin/apache-basics)

Published at LXer: sudo is a command-line utility that allows trusted users to run commands as another user, by default root. Read More......

In command line, I understand I can export environment variable by *export*. For instance, Code: --------- $ export JAVA_OPTS="..." $ java -cp ./ $JAVA_OPTS ... --------- But sometimes I...

Hi, I'm struggling with following problem, despite Pulseaudio being installed and active I don't have audio in Tor-browser and only in Tor-browser. In Firefox mainline release (70.0.1) sound is...

Published at LXer: "Open" isn't just a way we can build software. It's an attitude we can adopt toward anything we do.And when we adopt it, we can move mountains.read more Read More......

Published at LXer: Curious about how SSH establishes secure communication between two systems? We're here to help! Read More... (https://www.redhat.com/sysadmin/ssh-secure-communication)

I tried using the SlackBuilds.org script on qgis-3.8.1 but it failed here: -- Found Python site-packages: /usr/lib64/python3.7/site-packages Traceback (most recent call last): File...

Code: --------- umount /usb2 --------- returns: ---Quote--- umount: /usb2: filesystem was unmounted, but failed to update userspace mount table. ---End Quote--- for a USB drive that seems...

Running 14.2/x86_64 and using mbox mail storage format. On this new desktop procmail is no longer sorting some incoming messages to the proper folder despite having multiple recipes in ~/.procmailrc....

any on can ask me a welcome words, I'm a New member on this fourm

Hello all, I would really appreciate some help in guiding me to setting up my home lab please? I've recently acquired the following pieces of hardware: Dell T710 dual xeon, 32gb ram, 10x SAS...

[a.i.x.]: Code: --------- cat s1.lst chun-li,hello,0451,world cat s2.lst ryu-ken,hello,0000,world ---------

Published at LXer: Doppler is a zero configuration remote monitoring tool for Linux systems. Doppler is lightweight tool and it doesn't require any additional configuration. Read More......

All right, first thing...I already have a few PCs running Linux and this one here is sort of just a low priority experiment. So nothing mission critical here. If I can squeeze a little more life out...

Hello ! I'm having a hard time getting SYNPROXY working on my ( iptables based ) firewall. It's quite some time I've noticed that may servers ( in DMZ ) are under SYN flood attack and readed...

Evening folks. My 6 year old son has decided he would like to play games on my Computer, Not to bad as I am working most of the day anyway, but I didn't want to install Windows as I only have 1 SSD...

Published at LXer: Previously, I put a lot of blame on impostor syndrome for delaying my first open source contribution. But there was another factor that I can’t ignore: I can’t make a decision to...

Hello all, probably this is not related to Slackware but perhaps someone has come with this problem. I just cloned my Slackware 14.2 installation to a new SSD (crucial MX300) which according to the...

Current setup: 2 x RHEL 7 Workstations (might upgrade to 8 soon) 1 x RHEL 8 Workstation test box (mine) 1 x Synology NAS configured with CIFS I am attempting to provide support for a university...

I recently bought a new PC and installed Second Life, from the website under Debian Sid. And there is no sound output visible in PulseAudio mixer. I ran ldd against the binary and installed the...