sendmail -bp
or
mailq
to check whats in the sendmail queue
namespace :associate_users do | |
desc "Update users external builder" do | |
@users = User.where(:external_builder_id => nil) | |
@users.each do |user| | |
#associate ExternalBuilder with User | |
unless user.lbp_number.blank? | |
@builder = ExternalBuilder.where(:lbp_number => user.lbp_number.gsub("BP", "").to_i) | |
if !@builder.blank? | |
u.update_column(:external_builder_id, @builder) | |
end |
# gem "prawn", "0.8.4" | |
# Sometime there is no enough space for the last table row when it reaches the end of page | |
Prawn::Document.generate("text_group_overflow_question.pdf") do |pdf| | |
add_page_break_if_overflow(pdf) do |pdf| | |
# generating table here | |
# ... | |
end | |
end |
gems = File.open(".gems") | |
gems.each do |gem| | |
puts "Installing #{gem}" | |
`gem install #{gem}` | |
end |
/* | |
* Scaffolding | |
* Basic and global styles for generating a grid system, structural layout, and page templates | |
* ------------------------------------------------------------------------------------------- */ | |
.container | |
Sets a width of 940px which also centres the content (clears floated elements before/after) | |
.container-fluid | |
Sets a minimum width of 940px (clears floated elements before/after) |
#!/bin/sh | |
tables=$(psql database_name -A -t -c "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public';") | |
for table in $tables | |
do | |
echo "Granting select to username on $table" | |
psql database_name -c "GRANT SELECT ON $table to username;" | |
done |
Atler owner of db
ALTER DATABASE name OWNER TO new_owner;
Create the user
postgres@hostname:~$ createuser
Enter name of role to add: username
# Hey @deadmau5, @nz_cub3y here. Wrote this for you. | |
# | |
# Running instructions | |
# ruby come_to_nz_deadmau5.rb | |
# You can stop the process from running any time using Ctrl+C | |
# Tour setup | |
class Tour | |
attr_accessor :year, :locations |
# Add Swap | |
First check to see if you have swap enabled first `sudo swapon -s`, if not then: | |
``` | |
sudo dd if=/dev/zero of=/swapfile bs=1024 count=256k | |
sudo mkswap /swapfile | |
sudo swapon /swapfile | |
echo "/swapfile none swap sw 0 0 " | sudo tee --append /etc/fstab | |
echo 10 | sudo tee /proc/sys/vm/swappiness |