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Postgresql 9.2 pg_dump version mismatch
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I encountered this while using Heroku on Ubuntu, and here's how I fixed it:
Add the PostgreSQL apt repository as described at "Linux downloads (Ubuntu)
". (There are similar pages for other operating systems.)
Upgrade to the latest version (9.3 for me) with:
sud...
Running V8 Javascript Engine Standalone
... instructions. I had to add the option -lpthread to the g++ command under ubuntu 10.04.
– intuited
Aug 15 '10 at 18:51
1
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Running Selenium WebDriver python bindings in chrome
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On Ubuntu (14.04) you can install chromium-chromdriver package (e.g. with apt-get) and add the path of the chromedriver file to the PATH shell variable PATH="${PATH}":/usr/lib/chromium-browser/ If you add this to your .bashrc, y...
Using the RUN instruction in a Dockerfile with 'source' does not work
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Original Answer
FROM ubuntu:14.04
RUN rm /bin/sh && ln -s /bin/bash /bin/sh
This should work for every Ubuntu docker base image. I generally add this line for every Dockerfile I write.
Edit by a concerned bystander
If you want to get ...
How to permanently export a variable in Linux?
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The script worked very well. I have Ubuntu 14.04 installed. I just pasted the content above in a blank file, named it insert_var.sh, then chmod -x insert_var.sh, then bash insert_var.sh. Thanks.
– Brunno Vodola Martins
Apr...
How does one remove an image in Docker?
...e all images except "my-image"
Use grep to remove all except my-image and ubuntu
docker rmi $(docker images | grep -v 'ubuntu\|my-image' | awk {'print $3'})
Or (without awk)
docker rmi $(docker images --quiet | grep -v $(docker images --quiet ubuntu:my-image))
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Run a Docker image as a container
... TAG ID CREATED SIZE
ubuntu 12.04 8dbd9e392a96 4 months ago 131.5 MB (virtual 131.5 MB)
With a name (let's use Ubuntu):
$ docker run -i -t ubuntu:12.04 /bin/bash
Without a name, just using the ID:
$ ...
pip install mysql-python fails with EnvironmentError: mysql_config not found
... find it.
Be sure mysql_config is really installed.
For example on Debian/Ubuntu you must install the package:
sudo apt-get install libmysqlclient-dev
Maybe the mysql_config is not in your path, it will be the case when you compile by yourself
the mysql suite.
Update: For recent versions of deb...
How to change the port of Tomcat from 8080 to 80?
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Ubuntu 14.04 LTS, in Amazon EC2.
The following steps resolved this issue for me:
1.
Edit server.xml and change port="8080" to "80"
sudo vi /var/lib/tomcat7/conf/server.xml
<Connector connectionTimeout="20000" port="8080...
Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
... as root and start as root and yet as root I cant access? I am running on ubuntu 12.04. No other mongo is running
28 Answ...