marcelosantos

Steps to install OpenJDK 8 on Debian Jessie:

Edit /etc/apt/sources.list and add these lines (you may ignore line with #)

Adding the line below to you source list file from

# JDK 8
deb http://ftp.de.debian.org/debian jessie-backports main

Update repos

marcelosantos

# Script para aplicar permissões em arquivos e diretórios
echo "755 em diretorios"
find $1 -type d -exec chmod 755 {} \;
echo "644 nos arquivos"
find $1 -type f -exec chmod 644 {} \;

marcelosantos

So let's add a new remote called all that we'll reference later when pushing to multiple repositories:

$ git remote add all git://original/repo.git
$ git remote -v
all git://original/repo.git (fetch)               <-- ADDED
all git://original/repo.git (push)                <-- ADDED
origin  git://original/repo.git (fetch)
origin  git://original/repo.git (push)
$ git config -l | grep '^remote\.all'

remote.all.url=git://original/repo.git <-- ADDED

marcelosantos

To change the author only for the last commit:

git commit --amend --author 'Author Name <[email protected]>' --no-edit

Suppose you only want to change the author for the last N commits:

git rebase -i HEAD~4 -x "git commit --amend --author 'Author Name <[email protected]>' --no-edit"

NOTES

marcelosantos

To temporarily store passwords in memory, useful when the origin is with https protocol

git config credential.helper 'cache --timeout=5600000'

Documentation https://git-scm.com/docs/git-credential-cache

marcelosantos

How to: Delete a remote Git tag

You probably won't need to do this often (if ever at all) but just in case, here is how to delete a tag from a remote Git repository.

If you have a tag named 'tag_example' then you would just do this:

git tag -d tag_example

Sending changes to remote

marcelosantos

Configure the maven-compiler-plugin to use the same character encoding that your source files are encoded in (e.g):

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>2.3.2</version>
    <configuration>
        <source>1.8</source> <!-- jdk version --> 
 1.8 

marcelosantos

Executando o jenkins na porta 8180

java -jar jenkins.war --httpPort=8180

marcelosantos

Adicionando um ano via SQL no Postgres

SELECT 
  date('now') + interval '1 year' AS today_in_one_year,
  date '2003-12-13' + interval '1 year' AS my_next_birthday ;

Fonte: https://www.peterbe.com/plog/blogitem-040204-1

marcelosantos

Recursively remove all files of filetype .foo from the repo:

git filter-branch --tree-filter 'git rm -r -f --ignore-unmatch *.foo' HEAD