[linux] How to show a GUI message box from a bash script in linux?

if nothing else is present. you can launch an xterm and echo in it, like this:

 xterm -e bash -c 'echo "this is the message";echo;echo -n "press enter to continue "; stty sane -echo;answer=$( while ! head -c 1;do true ;done);'

Examples related to linux

grep's at sign caught as whitespace How to prevent Google Colab from disconnecting? "E: Unable to locate package python-pip" on Ubuntu 18.04 How to upgrade Python version to 3.7? Install Qt on Ubuntu Get first line of a shell command's output Cannot connect to the Docker daemon at unix:/var/run/docker.sock. Is the docker daemon running? Run bash command on jenkins pipeline How to uninstall an older PHP version from centOS7 How to update-alternatives to Python 3 without breaking apt?

Examples related to bash

Comparing a variable with a string python not working when redirecting from bash script Zipping a file in bash fails How do I prevent Conda from activating the base environment by default? Get first line of a shell command's output Fixing a systemd service 203/EXEC failure (no such file or directory) /bin/sh: apt-get: not found VSCode Change Default Terminal Run bash command on jenkins pipeline How to check if the docker engine and a docker container are running? How to switch Python versions in Terminal?

Examples related to scripting

What does `set -x` do? Creating an array from a text file in Bash Windows batch - concatenate multiple text files into one Raise error in a Bash script How do I assign a null value to a variable in PowerShell? Difference between ${} and $() in Bash Using a batch to copy from network drive to C: or D: drive Check if a string matches a regex in Bash script How to run a script at a certain time on Linux? How to make an "alias" for a long path?

Examples related to ubuntu

grep's at sign caught as whitespace "E: Unable to locate package python-pip" on Ubuntu 18.04 How to Install pip for python 3.7 on Ubuntu 18? "Repository does not have a release file" error ping: google.com: Temporary failure in name resolution How to install JDK 11 under Ubuntu? How to upgrade Python version to 3.7? Issue in installing php7.2-mcrypt Install Qt on Ubuntu Failed to start mongod.service: Unit mongod.service not found

Examples related to gtk

How to make a GUI for bash scripts? How do you find out which version of GTK+ is installed on Ubuntu? How to show a GUI message box from a bash script in linux?