Probably what you're looking for
[a]
Alternate (alternate version of the game, usually trying a different output method)[p]
Pirate
hash = { 'foo' => 'bar' } | |
# Version 1 | |
hash = Hash[hash.map { |k, v| [k.to_sym, v] }] | |
# Version 2 | |
hash = hash.reduce({}) do |memo, (k, v)| | |
memo.tap { |m| m[k.to_sym] = v } | |
end |
# | |
# PostgreSQL writes two optional commands to the database schema | |
# file, called db/structure.sql, that can only be run as a root | |
# database user. These are not needed actually, so comment them | |
# out automatically | |
# | |
# CREATE EXTENSION IF NOT EXISTS plpgsql WITH SCHEMA pg_catalog; | |
# COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language'; | |
# | |
namespace :db do |
# generate your private key, put the public key on the server you will be connecting to | |
ssh-keygen -t rsa -f ./my_key | |
# generate the password/secret you will store encrypted in the .travis.yml and use to encrypt your private key | |
cat /dev/urandom | head -c 10000 | openssl sha1 > ./secret | |
# encrypt your private key using your secret password | |
openssl aes-256-cbc -pass "file:./secret" -in ./my_key -out ./my_key.enc -a | |
# download your Travis-CI public key via the API. eg: https://api.travis-ci.org/repos/travis-ci/travis-ci/key |
#!/bin/bash | |
set -o errexit | |
set -o nounset | |
if [[ ${#} -ne 1 ]] | |
then | |
echo "Usage: ${0} upstart-conf-file" >&2 | |
exit 1 | |
fi |
Use folowing steps to repackage dep package: | |
1: Extract deb package | |
# dpkg-deb -x <package.deb> <dir> | |
2: Extract control-information from a package | |
# dpkg-deb -e <package.deb> <dir/DEBIAN> | |
3. After completed to make changes to the package, repack the deb | |
# dpkg-deb -b <dir> <new-package.deb> |