Robert Holland

Git Commandline Quick Setup

 Computers and Networking
Jun 212014
 

Quick setup — SSH

We recommend every repository include a README, LICENSE, and .gitignore.

Create a new repository on the command line
mkdir newreponame (md newreponame) on Windows commandline.
cd newreponame

      touch README.md

    • git init
    • git add README.md
    • git commit -m “first commit”
    • git remote add origin git@github.com:githubusername/RH.git
    • git push -u origin master

Push an existing repository from the command line

  • git remote add origin git@github.com:githubusername/RH.git
  • git push -u origin master

Quick setup — HTML

      touch README.md

    • git init
    • git add README.md
    • git commit -m “first commit”
    • git remote add origin https://github.com/githubusername/RH.git
    • git push -u origin master

Push an existing repository from the command line

  • git remote add origin https://github.com/githubusername/RH.git
  • git push -u origin master

Git push permission denied to user ???

 Computers and Networking
Jun 202014
 

Error when running “git push origin master”.

Robs-MacBook-Pro:gitrepo1 localuser$ git push origin master
remote: Permission to githubuser1/gitrepo1.git denied to githubuser2.
fatal: unable to access 'https://github.com/githubuser1/gitrepo1.git/': The requested URL returned error: 403

I simply added the user githubuser2 as a collaborator on gitrepo1 and it worked.

Robs-MacBook-Pro:gitrepo1 localuser$ git push origin master
Counting objects: 5, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 383 bytes | 0 bytes/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To http://github.com/githubuser1/gitrepo1.git
   6b70d17..0ec0b91  master -> master
Robs-MacBook-Pro:gitrepo1 localuser$

MySQL Show functions

 Computers and Networking
Jun 042014
 

A list of show functions that can be used in MySQL.

SHOW AUTHORS
SHOW BINARY LOGS
SHOW BINLOG EVENTS
SHOW CHARACTER SET
SHOW COLLATION
SHOW COLUMNS
SHOW CONTRIBUTORS
SHOW CREATE DATABASE
SHOW CREATE EVENT
SHOW CREATE FUNCTION
SHOW CREATE PROCEDURE
SHOW CREATE TABLE
SHOW CREATE TRIGGER
SHOW CREATE VIEW
SHOW DATABASES
SHOW ENGINE
SHOW ENGINES
SHOW ERRORS
SHOW EVENTS
SHOW FUNCTION CODE
SHOW FUNCTION STATUS
SHOW GRANTS
SHOW INDEX
SHOW INNODB STATUS
SHOW MASTER STATUS
SHOW OPEN TABLES
SHOW PLUGINS
SHOW PRIVILEGES
SHOW PROCEDURE CODE
SHOW PROCEDURE STATUS
SHOW PROCESSLIST
SHOW PROFILE
SHOW PROFILES
SHOW SCHEDULER STATUS
SHOW SLAVE HOSTS
SHOW SLAVE STATUS
SHOW STATUS
SHOW TABLE STATUS
SHOW TABLES
SHOW TRIGGERS
SHOW VARIABLES
SHOW WARNINGS

Mount a File System Over SSH

 Computers and Networking
May 242014
 

1. Install sshfs and fuse

 Fedora: yum -y install fuse-sshfs
 Ubuntu: apt-get install sshfs

2. Add user that you want to use with sshfs to the fuse group. I did’t need this step with Fedora 20 (There was no group named fuse).

 usermod -a -G fuse joebob

3. Make a directory locally so that you can use it as a mount point for your remote ssh directory.

 mkdir localdirectory4ssh

4. Mount the remote directory to the local mount point that you created in step 3. 

 sshfs remoteusername@remoteserver:/remotedirectory localdirectory4ssh
 *You will be prompted for your remote password.

5. Change into your localdirectory4ssh.

 cd localdirectory4ssh
 You should see all of the files and directories on your remote server.
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