ahadshafiq

If bundle install gets stuck at  
$ bundle install
Fetching gem metadata from http://rubygems.org/........
Fetching gem metadata from http://rubygems.org/..

then delete the contents of Gemfile.lock
Btw, in vim thats:
If you're in the first line of the file, use dG
If you're anywhere in the file, use :1,$d

ahadshafiq

echo $PATH
PATH tells Bash where to look to find the executables like "ls" - 
usually , they'll be somwehre like /usr/bin
You need to add those directories to your PATH to make them work. 
path needs to list all the locations where binary files are found 
eg: bin;usr/bin;/usr/local/bin. If you want to change your shell 
then instead of PATH=/usr/bin/ksh you need
Code:
SHELL=/usr/bin/ksh

ahadshafiq

                                             
--------------------------------------------------
Server Stack
--------------------------------------------------
As with other *nix applications, you can control nginx through the use
of signals. To use signals, you’ll need the process ID.
nginx is architected as a single master
process with any number of worker processes.

You can stop the master process with the

ahadshafiq

rvm -v
rvm get head
rvm -v

rvm osx-ssl-certs status all
The above will show if certificates are outdated:
Certificates for /opt/sm/pkg/versions/openssl/1.0.1c/ssl/cert.pem: Old.

rvm osx-ssl-certs update all
The above will update the certificates:

ahadshafiq

http://mislav.uniqpath.com/2010/07/git-tips/

ahadshafiq

put <%= params.inspect %> in application.html.erb

ahadshafiq

db:create creates the database for the current env
db:create:all creates the databases for all envs
db:drop drops the database for the current env
db:drop:all drops the databases for all envs
db:migrate runs migrations for the current env that have not run yet
db:migrate:up runs one specific migration
db:migrate:down rolls back one specific migration
db:migrate:status shows current migration status
db:migrate:rollback rolls back the last migration
db:forward advances the current schema version to the next one

ahadshafiq

http://nvie.com/posts/a-successful-git-branching-model/
Master
      Develop
            Feature1
            Feature2
            Feature3

Get original source updates to master. By git pull origin originalmaster.
Check where git remote is for originamaster. git remote -v

ahadshafiq

ListAllCommands | grep searchstr
function ListAllCommands
{
    COMMANDS=`echo -n $PATH | xargs -d : -I {} find {} -maxdepth 1 \
        -executable -type f -printf '%P\n'`
    ALIASES=`alias | cut -d '=' -f 1`
    echo "$COMMANDS"$'\n'"$ALIASES" | sort -u
}

ahadshafiq

Instead of 
        rails server
do:
        rails s -d

then to kill it, find which process is using the port:
        lsof -i :3000

finally, kill the process:
        kill -9 $(lsof -i :3000 -t)