Eclipse in Ubuntu: hover background color property, where?
It might be too late. But I think you need to change this from your OS. System->Preference->Appearance->Customise->Colors->Tooltips solved my problem. I am using Ubuntu 10.04.
ubuntu
Install MySQL with ansible on ubuntu
When mysql-server is installed headlessly, there’s no password. Therefore to make .my.cnf work, it should have a blank password line. Here’s what I tested with for a .my.cnf: [client] user=root password= It’s also slightly strange to put .my.cnf in your vagrant user directory as owned by root and only readable as root. After ensuring the … Read more
How to Copy/Clone a Virtual Environment from Server to Local Machine
Run pip freeze > requirements.txt on the remote machine Copy that requirements.txt file to your local machine In your local virtual environment, run pip install -r requirements.txt And, so long as all of the requirements are well behaved Python packages, you should be good to go.
Permission denied when launch python script via bash
You should be able to run the script typing: $ chmod 755 ./scripts/replace-md5sums.py $ ./scripts/replace-md5sums.py There are times where the user you are currently logged with just don’t have the permission to change file mode bits. In such cases if you have the root password you can change the file permission this way: $ sudo … Read more
Installing Rails: “File not found: lib” [duplicate]
Ubuntu 11.10, ruby 1.9.3p125, gem ruby 1.9.3p125 gem install rdoc gem install rails
gpg: WARNING: unsafe ownership on configuration file, $gpg –fingerprint on Ubuntu9.10
Commands run with sudo will be run as root. What you want to do is to own the files as your user dylan, right? Maybe so happens that root is owning your files now. This can be changed by: sudo chown -R dylan ~dylan/.gnupg and then as dylan: chmod 600 ~/.gnupg/gpg.conf chmod 700 ~/.gnupg To … Read more
upstart logging output enabled
Ok, I’ve found one way to get it : $ sudo initctl log-priority # gives the actual (default) logging level $ sudo initctl log-priority –help # gives available logging levels $ sudo initctl log-priority info # is enough to get : $ tail -f /var/log/syslog # – log of upstart events $ tail -f /var/log/boot.log … Read more
Error message “500 OOPS: vsftpd: refusing to run with writable root inside chroot()” [closed]
This blog here points out how to fix this problem. http://www.mikestechblog.com/joomla/operating-systems-section/operating-systems-ubuntu/155-500-oops-vsftpd-refusing-to-run-with-writable-root-inside-chroot.html The issue being that the user’s root directory is writable. The Frontier Group provides you with a fix on vsFTPd. Here are the steps to be taken (copy paste from the tutorial, in case the link dies) login as root (or sudo..) and do … Read more
Docker – Unable to locate package docker-engine
The docker package already inside Ubuntu is called docker.io [1] so just do sudo apt-get install docker.io But if you follow that link you gave and do steps 7, 8, 9 then your installation will know about the package at the docker repo and also find docker-engine. Your call. I run the Ubuntu version (currently … Read more
chmod: cannot read directory `.’: Permission denied [closed]
Directories need the execute permission set in order to see their contents. From http://content.hccfl.edu/pollock/AUnix1/FilePermissions.htm You can think of read and execute on directories this way: directories are data files that hold two pieces of information for each file within, the file’s name and it’s inode number. Read permission is needed to access the names of … Read more