LinuxQuestions.org

Published at LXer: FPM is a process manager to manage the FastCGI in PHP. Apache ships with mod_php by default and works with all major web servers. With mod_php there is a little performance issue...

I've encountered a problem with AlienBob's compiled version of libreoffice. It doesn't make any difference whether I use 14.2, current with or without KDE5 I get the same problem It's been...

In C, numerals have a boolean significance. Zero is FALSE as are its equivalents: the NULL pointer and the NULL character. Non-zero numbers are TRUE; in practice TRUE=1. This is clearly intuitive....

Hello everyone! Please I need help with configuring my postfix mail server to send and receive emails over the internet and or intranet. system information: OS: oracle Linux 8.0 machine: Esxi...

Hello community, i am using on a old PC an older version of Abaqus on Fedora 19. Now i need to switch to Fedora 30 and i got a big problem with the installation process of Abaqus. I found a few ...

Hi friends, I would like to ask to the community any reference about the following question to answer well on a university exam. There is no clear answer among classmates: *Initially, in what...

Published at LXer: Desktop Windows has had so many problems, desperate measures may be needed. Read More......

Hello This is a part in my shell script - which basically compares two files and if they are different, overwrites the other Code: --------- if ! cmp --silent /backup/libffmpeg.so...

Published at LXer: In the previous article, I once discussed screen mirroring on Ubuntu using Scrcpy. I like Scrcpy because this application is very light and runs very well when Screen Mirroring....

Published at LXer: Google has a long and interesting history contributing to the upstream Linux kernel. With Chrome OS, Google has tried to learn from some of the mistakes of its past and is now...

---Quote--- 'We report four instances of syncope in three children due to ventricular tachycardia or ventricular fibrillation while playing electronic games. All four episodes occurred while the...

Published at LXer: On Linux, it is essential to have some basics when it comes to changing the timezone. The timezone is a parameter set at the installation stage and that determines the current...

Published at LXer: WildFly is a free, open-source and cross-platform application runtime written in Java and developed by Red Hat. Wildfly comes with a rich set of features including, Fast,...

Published at LXer: Good news for fans of strategy games today as Total War Saga: TROY has been officially announced by Creative Assembly and SEGA. It's also getting a Linux port once again from...

Published at LXer: Linux system administrator job descriptions can run the gamut from very generic to extremely specific. Fine-tune it for the right technical level. Read More......

Published at LXer: Vivaldi Technologies released today the Vivaldi 2.8 web browser for desktop platforms, including GNU/Linux, macOS, and Windows, an incremental update that adds significant...

Published at LXer: Last week, I introduced you to the origins of the*mainframe's origins from a community perspective.*Let's continue our journey, picking up at the end of 1999, which is when IBM...

Published at LXer: Linus Torvalds announced the release of Linux 5.3 on the Linux Kernel Mailing List (lkml). Read More......

I do not understand these errors. What can I do about them? dmesg | grep error [ 4.439358] ACPI Error: Aborting method \_SB.PCI0.VGA.ATC0 due to previous error (AE_NOT_FOUND)...

Published at LXer: At a high level, any machine learning problem can be divided into three types of tasks: data tasks (data collection, data cleaning, and feature formation), training (building...

I'm trying to right a system service unit file that launches a gnome-session then connects a vnc server to it. I can't get the gnome-session of it to work, however. If I run...

I have used Transmission as supplied in various Linux distros for quite a while. To day I apparently did something to (or do not understand something about) Transmission on a CentOS 7 machine. ...

Published at LXer: The CentOS Project has announced the release and general availability of the CentOS Linux 7.7 operating system, an incremental update to the CentOS 7.x series. Read More......

got parse error for lines including: /home/username/Downloads/Neverhood\ ISO\some.iso ... after renaming to /home/username/Downloads/Neverhood\some.iso ... fstab starts automagicaly to work. is...

Published at LXer: whereis is a command-line utility that allows you to find the location of the binary, source, and manual page files for a given command. Read More......

Greetings; Just installed Manjaro 18.1.0. I would now like to install Webmin but can't seem to find the apt-install for dpkg install functions. Are these functions available in Manjaro or do I...

I´m trying to read and display a data string from ttyUSB0 with a Raspberry Pi. The data is a decimal number. There are two conditions 1) the number is static but repeated over and over or 2)...

Published at LXer: The source command on Linux is a pretty popular function run by system administrators daily. But what is the function of the source command? Used to refresh the current shell...

Published at LXer: Canonical released today a new Linux kernel security update for all supported Ubuntu releases to address three vulnerabilities across all supported architectures. Read More......

I get regular hang-ups on my server and I decided to do the logging to another machine with netconf. Well, it worked so far that I got more information - I just do not understand it fully: Code:...

hi, i like to find the pid of every command in a linux script. let`s say: cat y;where y is the script name sleep 10 find /

Published at LXer: In this guide, we have put together a list of what we would consider as the most necessary applications that you should have in your Linux system to have a wholesome experience....

Hi there! Using Mint 19; have two users: User 1 (admin), User 2 (not admin). When user 2 inserts a USB flash drive, he can not open it and gets a message "operation already pending". But User 1 gets...

Published at LXer: Bolt is a sophisticated, lightweight and simple CMS built with PHP. This tutorial shows the installation of Bolt CMS in FreeBSD 12 with Nginx web server, MySQL database server...

I am using openSUSE Leap 15.1 In the past the following command sudo mount -t cifs -o user=pschmitt //192.168.178.1/fritz.nas /media/fritz-nas succeeded without problems. But now this...

Hi all, I'm having issues after trying to resume my LFS installation. I'm using Book 9 and Manjaro as host system. I have got to end of Ch 6 and had to restart my host system. When I came to...

Published at LXer: The Red Hat Enterprise Linux 6 and CentOS Linux 6 operating system series have receive an important Linux kernel security update that addresses two critical vulnerabilities and...

I was looking for the best linux book. Any recommendations? Thanks in advance

Hi, I am using Debian Buster amd64 with kernel 4.19. Code: --------- Linux htpc 4.19.0-6-amd64 #1 SMP Debian 4.19.67-2 (2019-08-28) x86_64 GNU/Linux --------- I trying to receive DVB-S2...

Published at LXer: What it means to freeze a terminal window and lock a screen -- and how to manage these activities on your Linux system. Read More......

Nice to meet your community!

Published at LXer: Might and Delight (Meadow, Shelter) announced something very interesting this week called Book of Travels. It's what they say is a TMO (Tiny Multiplayer Online) game and it looks...

Hi all. I had this exact same problem about a year ago (see: "I need to increase the size of /var - adjacent to an NTFS partition"). In that problem my /var was only 6.8Gb in size. After I re-sized...

hi, i like to know if the below conbfiguration is raid 0. sudo lvdisplay -m|more --- Logical volume --- LV Path /dev/y/test LV Name test VG Name ...

Published at LXer: Peek is a screen recorder with an easy to use interface. Peek makes it easy to create short screencasts of a screen area. It was built for the specific use case of recording...

Hello, Under Centos 7.x (64) I tried to allocate a 32MB contiguous physical memory with: void *p = dma_alloc_coherent (NULL, 0x2000000, &DmaHandle, GFP_KERNEL); Also tried: void *p =...

hello folk i need help on this I have to do this task using python cliff module only I have the following code Code: --------- import cliff

Published at LXer: Kmdr provides CLI commands explanation for hundreds of programs. It helps you to easily learn CLI commands without leaving the terminal. Read More......

Hi, I'm developing a proxy system for TCP handshakes. Essentially, it's a similar system to a TRAP server where SYN packets will be handled by a proxy server and once the handshake completes, the...

Hi, I'm developing a proxy system for TCP handshakes. Essentially, it's a similar system to a TRAP server where SYN packets will be handled by a proxy server and once the handshake completes, the...