Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions about professional server or networking-related infrastructure administration on Stack Overflow. You can edit the question so it’s on-topic for Stack Overflow. Closed 8 years ago. Improve this question When I searched for configuring sendmail on ubuntu … Read more
I tried adding the git branch I’m currently working on (checked-out) on the bash prompt without success.. (while keeping my current path which shows the active directory/file intact) I have a .bashrc file on my home, but I also saw many people mentioning the .profile file.. 14 Answers 14
I want a way to search in a given text. For that, I use grep: grep -i “my_regex” That works. But given the data like this: This is the test data This is the error data as follows . . . . . . . . . . . . . . . . . … Read more
I need to add a cron job thru a script I run to set up a server. I am currently using Ubuntu. I can use crontab -e but that will open an editor to edit the current crontab. I want to do this programmatically. Is it possible to do so? 14 Answers 14
On Ubuntu 14.04 (Trusty Tahr) I’m looking for a way to stop a running container and the only information I have is the image name that was used in the Docker run command. Is there a command to find all the matching running containers that match that image name and stop them? 20 Answers 20
Ruby 1.9.3 The part of Gemfile #…………… gem “pony” gem “bcrypt-ruby”, :require => “bcrypt” gem “nokogiri” #……………… When I’m trying to install gems, I get an error alex@ubuntu:~/$ bundle Fetching gem metadata from http://rubygems.org/……… Fetching gem metadata from http://rubygems.org/.. Enter your password to install the bundled RubyGems to your system: #####…………………………………………………… Installing bcrypt-ruby (3.0.1) with … Read more
I am getting an error message saying I can’t connect to the docker daemon. I have looked into other people’s answers who have had similar issues but it hasn’t helped. I am running the version of Ubuntu 15.10. I will try to provide all the info I have. root@# docker-compose -f docker-compose-deps.yml up -d ERROR: … Read more
I’ve been using Docker on my PC to run Quantum GIS with the following instructions I’ve found here: docker-qgis-desktop – A simple docker container that runs QGIS desktop Everything has been running fine until last week when I started to get this error message: Error response from daemon: Conflict. The name “qgis-desktop-2-4” is already in … Read more
I just installed JDK in Ubuntu with sudo apt-get install openjdk-6-jdk command, after the installation where’s the Java bin directory located? And how can I set the environment path for that directory? I have little experience with Ubuntu, can anyone give some advice or suggest any good website for reference? 25 Answers 25
So Java 11 is out. Does anybody know how to install it (OpenJDK from Oracle) from the command line? I would like to see something like it was before for Oracle Java 10: sudo add-apt-repository ppa:linuxuprising/java sudo apt-get update sudo apt-get install oracle-java10-installer P. S. In the similar question proposed instruction: sudo apt-get install openjdk-11-jdk … Read more
