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Unix & Linux : Recent Questions and Answers (Page 32)

Find answers to your questions about Unix & Linux or help others by answering their Unix & Linux questions.

Can one see from other program if Gedit is running and contains unsaved text?

I use Gedit as my favourite text editor. Is it possible to write a script for example in Python or Bash to check if Gedit is running and contains unsaved...

Asked on 11/21/2021

1 answer

How to specify a default source address for outgoing traffic with netctl?

My machine has multiple static IP addresses on the ethernet interface, which are configured with netctl. The configuration file of netctl looks like:Description='A basic static ethernet connection'Interface=ens0Connection=ethernetIP=staticAddress=('6.6.200.5/32' '6.6.100.23/22')Gateway='6.6.6.1'DNS=('1.1.1.1')I would...

Asked on 11/21/2021 by Dummmy

0 answer

Linux - grep is not working as expected in CircleCI

My laptop is Mac and CircleCI uses Linux and I have to run shell script in CircleCI like below.SOME_ERROR_TEXT="some error text verbose verbose"if yarn schema-codegen | grep "$SOME_ERROR_TEXT";...

Asked on 11/21/2021

0 answer

Block any Screen Recorder from recording desktop in Ubuntu

I am using Ubuntu 18.04I want to make a program that can block screen recording.I have tried 2 ways to achieve this 1. Using mandatory file lock in...

Asked on 11/21/2021

0 answer

Find filenames that contain number

I would like to find file names which contain a number and list them in a range of numbers. For example, in my directory I have:**Ion_001_rawlib.bamIon_002_rawlib.bamIon_003_rawlib.bamIon_004_rawlib.bamIon_005_rawlib.bam...Ion_020_rawlib.bam** and I...

Asked on 11/21/2021 by user979974

1 answer

Same locale, different distrib, inconsistent behavior

I migrate a system from a CentOS 6.9 VM to a Debian 10 Docker container, and I can't explain why thousands separator differs. Same locale (fr_FR.UTF-8), same version of the...

Asked on 11/21/2021 by ssssteffff

0 answer

How to know the types of windowing system, window manager and desktop environment of a Unix-like OS

I was wondering what commands/utilities can be used in terminal to know the types of windowing system (such as X window system), window manager (such as...

Asked on 11/19/2021

3 answer

Linux PPTX presentation Viewer

Besides Open Office, is there any solution for opening .pptx presentations on Linux (Debian to be more precise)?...

Asked on 11/19/2021 by Razvan

6 answer

How do you call the "happy-dog" part of file "happy-dog.png"?

I just realized I don't know how file is called in file.ext. The whole file.ext is called a file or filename, ext is called extension but how do you call...

Asked on 11/19/2021

3 answer

PCIe Bus error when booting Archiso and when using wifi-menu

I'm trying to install Arch Linux on a Acer Spin 5 Laptop. I'm booting the latest archiso from a USB-Stick in UEFI mode and even before the system has fully...

Asked on 11/19/2021 by herhuf

1 answer

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