- Get latest Ruby version for RVM
- rvm get latest
- Find out current Ruby version
- rvm current (the string between first '-' and '@')
- Find out new Ruby version
- rvm list known
- rvm upgrade [current version] [new version]
Sunday, October 30, 2011
Upgrade Ruby version which is installed with RVM
This link and this link explain it really well and concise
Formatting Run this command in shell sudo cpan JSON::XS Put this line to ~/.vimrc map <leader> jt <Esc> : %! json_xs -f json ...
This error message from chef is not very useful FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit ...
sudo su postgres supply your Mac password modify /Library/PostgreSQL/9.x/data/pg_hba.conf from local all all md5 to local all all ...