move a folder to other git repo
To move a sub-directory/folder to other git repo. Let's
My RAM :O :(
At it's core, Linux has a simple philosophy, "Everything
Resizing disk size without restart
Note: This was way before cloud evolved to provided increase of size
Ocean
While the ocean of clouds basking the endless grassland beneath them,
passing
linux-debugging
* Debugging in Linux! * Who is the guy talking?
* What’s Debugging in
checking ulimit
To check ulimit (which generally causes too many files open error), don’
Edit file vi, not opened by sudo
Opened a file in vi without sudo. Edited some stuff, realized you
Debugging git slowness
Here's the command to understand where is it running slow
Deleting a node from Chef
On workstation
knife node delete --yes NODENAME
knife client delete --yes NODENAME
mysql config check
mysqld --help --verbose will show variables that'd be loaded if
mysql reset root password
sudo service mysqld stop
sudo su - mysql
/usr/sbin/mysqld --skip-grant-tables
Migrate mysql with minimal downtime
1. Login to existing mysql server.
2. Change the configuration /etc/my.