useful_commands.markdown

Vim

Supertab

Open Quickfix list

copen

(vim) Rails

Scope all the form fields %s/= (label|text|number|range|check|radio|select)/= vc.\1/g

Commenting

\\ - comments out

\ - uncomments

Mode switching

jk - Escape

Embedded

\rccc - Cucumber current (feature) file

\rccl - Cucumber current (feature file) line

\rcss - Rspec current (spec) file

\rcll - Rspec current (spec file) line

Git

Remove all merged branches

git branch -r --merged production | sed 's/ *origin///' | grep -v 'production$' | xargs -I% git push origin :%

Git diff a file against another branch

Gdiff production

Gitv

i - opens commit info for a commit opens the revision of the file for the commit

####jump to diffs [c

]c

####update diff spec diffupdate

Unix

--- find all files with full path of type n find . | grep pdf

lsof -p lsof -i

Postgres

Have a look at active pg connections

select * from pg_stat_activity;

Data folder

ls /usr/local/var/postgres

Edit config in brew install

sudo vi /usr/local/var/postgres/postgresql.conf

Find file by name

sudo find / -name php.ini

PHP

php -i #outputs php configuration (information)

start

lunchy start -w php-cgi

Perl

Perl recursive search replace

perl -i -pe "s/oldstring/NewString/gi" find . -name *.blah

Ack

open all files that match ack search terms in existing vim

ack -l your_search_term | xargs mvim -p -c /$1

find all files that have the case insensitive string agreement in the name of the file

find . | grep -v 'git' | ack agreement -i | xargs mvim -p -c /$1

Exclude directory

ack --ignore-dir=bleh

Ctags

echo $GEM_HOME

ctags -R --exclude=.git --exclude=log * $GEM_HOME

Networking ( Mac )

dscacheutl -flushcache

Symfony

Browsers

Firefox

cmd f12 - opens firefox

Ruby

Pry

As Debugger

binding.pry

As rails console

pry -r ./config/environment

Gemset log

cat /Users/steve/.rvm/log/ruby-1.9.3-p286/gemset.pristine.log

Funding Circle

in rails console to see crontab: Crontab.all.map {|c| [c.name, c.id] }

Mail

Full search - f