The most usefull GIT Commands

These are the most common GIT commands

• Create an empty repository

  
      git init
   

• Staging your changes

  
     git add
   

• If you are your  root directory , I mean myapplication/ you can use the paramter -A to stage all changes in one execution.

  
     git add -A
   

• Putting you changes in your local repo

                  git commit

  
    git commit
   

• If you want to add a message in your commit you can use the parameter  -m

  
   git commit -m "login fixed"
   

• Switching between branches

  
   git checkout develop
   

• Creating a new branch

  
   git checkout -b MyNewBranch
   

• Adding new remote

  
   git remote add origin https://github.com/plataformatec/devise.git
   

• Saving your changes to the remote repo  

  
     git push origin develop
   

• Pull down new changes

  
     git pull origin develop
   

How to remove remote origin URL from git repository

To remove a remote URL from GIT, you must  use the command git remote remove.

Here is an example:

  
     git remote remove origin
  

or you can use:

  
    git remote rm origin
  

How to Export Active Directory user information to a CSV File

Probably you may be tempted to try to export users using the  dsquery command, but   is not the best way.


When I was trying to do this, I found  a specific command to perform  this task.

CSVDE is one of the best option to export  AD users via command line. It is necessary to note that  CSVDE  has to be executed on your domain controller,otherwise it will not work.

This is the syntax:


csvde -d "OU=Finance,OU=Users,DC=Mydomain,DC=Com" -l dn,userAccountControl,sAMAccountName,userPrincipalName,whenCreate -r "(&(objectCategory=Person)(objectClass=user))" -f usersExported.csv -u


Parameters:

-d:   Distinguished name
-l :   Ldap attributes
-r :  Ldap attributes list
-f :  File name
-u : Unicode format

How to disable textbox autocomplete

As you may notice, your browser  is capable to suggest some options that you  have written already in the past. If you are building a  web form, you  will probably need to deactivate  the autocomplete behaviour. To do this, add the following html attribute as is shown below.



<input type="text" name='user_id' autocomplete='off' />

How to rename a tag in GIT

In this post, I will teach you how to rename a tag in git.

Actually, it is pretty easy.


I am going to rename the tag called myOldTag to myNewTag.

Step 1: we create an alias called "myNewTag"

  
     git tag myNewTag myOldTag

  

Step 2: we delete the myOldTag  tag locally

  
     git tag -d myOldTag

  

Step 3: we tell to git repository that myoldTag has been deleted

  
     git push origin :refs/tags/myOldTag

  

Step 4: we save the changes on GIT

  
     git push --tags

  

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How to create a symbolic Link in linux

Basically, to create a symbolic  link in Linux you have to use the  command called ln as follows:

  
    ln -s /var/www/myapp/web/ /html/customerapp

  

the command ls has two parameter the target(/var/www/myapp/web/) and the source (/html/customerapp). The target  is the existing file/diretory and the source the file to be created.