Commands Used: 
git log =  git history 
git log --all --decorate --oneline --graph = commit history graph
git branch (branch-name) = create a branch
git checkout (branch-name) = checkout a branch/move head pointer
git commit -a -m "commit message" = commit all modified and tracked files in on command (bypass separate 'git add' command)
git commit -n -m "commit message" = commit all modified withour code validation
git commit --amend -m "<new message>"
git diff master..SDN = diff between 2 branches 
git merge (branch-name) = merge branches (fast-forward and 3-way merges)
git branch --merged = see branches merged into the current branch
git branch -d (branch-name) = delete a branch, only if already merged
git branch -D (branch-name) = delete a branch, including if not already merged (exercise caution here)
git merge --abort = abort a merge during a merge conflict situation
git checkout (commit-hash) = checkout a commit directly, not through a branch, results in a detached HEAD state
git stash = create a stash point 
git stash list = list stash points 
git stash list -p = list stash points and show diffs per stash
git stash apply = apply most recent stash
git stash pop = apply most recent stash, and remove it from saved stashes 
git stash apply (stash reference) = apply a specific stash point
git stash save "(description)" = create a stash point, be more descriptive

How do you roll back (reset) a Git repository to a particular commit?
git log --stat
git log --pretty=oneline --abbrev-commit
git reset --hard <tag/branch/commit id>
git show HEAD

git reset HEAD^ 
git push -u origin staging --force

Clean all untrack files
git clean -df

Get history of GIT activities:
git reflog

Reference:
https://marklodato.github.io/visual-git-guide/index-en.html
https://git-scm.com/book/en/v2
https://www.youtube.com/watch?v=uR6G2v_WsRA
https://ncona.com/2011/07/how-to-delete-a-commit-in-git-local-and-remote/
https://stackoverflow.com/questions/14836696/delete-last-commit-in-bitbucket
https://mirrors.edge.kernel.org/pub/software/scm/git/docs/git-revert.html
http://christoph.ruegg.name/blog/git-howto-revert-a-commit-already-pushed-to-a-remote-reposit.html
Git Tutorial: Fixing Common Mistakes and Undoing Bad Commits: https://www.youtube.com/watch?v=FdZecVxzJbk


git reset --hard HEAD~1
git diff <commit 1 id> <commit 2 id>
git difftool HEAD HEAD~!

Windows
Go to  https://github.com/coreybutler/nvm-windows/releases 
download and install the latest nvm-setup.zip
VIDEO:  https://www.youtube.com/watch?v=ZQZ47n9llOQ

Mac or Unix
1. #Install command line developer tools. 
$ xcode-select --install

2. Install the latest version of NVM 
https://github.com/creationix/nvm#git... 

-- Clone NVM 
$ cd ~/ 
$ git clone https://github.com/creationix/nvm.git .nvm 

-- Checkout latest version of nvm 
$ cd ~/.nvm 
$ git checkout v0.34.0

-- Activate NVM 
$ . nvm.sh 

-- Now add these lines to your ~/.bashrc, ~/.profile, 
or ~/.zshrc file to have it automatically sourced upon 
login: 

export NVM_DIR="$HOME/.nvm" 
source ~/.nvm/nvm.sh
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  
# This loads nvm 
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  
# This loads nvm bash_completion 

3. List your installed node versions: 
$ nvm list 

4. List the available node versions in the cloud: 
$ nvm ls-remote 
$ nvm ls-remote | tail -n9 
$ nvm ls-remote --lts

5. Install node of version 10.16.0 
$ nvm install 10.16.0 
$ nvm use 10.16.0 
$ nvm alias default1 10.16.0 
$ nvm list 
$ nvm unalias default1
$ nvm install v9.0.0 --reinstall-packages-from=8.9

6. Uninstall
cd ~/.nvm/versions/node 
sudo rm -rf v4.2.3/
//Try clearing cash nvm cache clear 

7. List the installable node versions with nvm
nvm ls-remote

8. List the local node versions with nvm
nvm ls
References 
https://github.com/nvm-sh/nvm
https://github.com/tj/n
https://www.sitepoint.com/quick-tip-multiple-versions-node-nvm/
https://docs.npmjs.com/misc/removing-npm

0. sudo -s
— How to Install Oracle Java 8 on Ubuntu 14.04 LTS —
1. sudo apt-add-repository ppa:webupd8team/java
2. sudo apt-get update
3. sudo apt-get install oracle-java8-installer

— Check the installed Java —-
sudo update-alternatives –config java
sudo update-alternatives –config javac
update-java-alternatives -l
export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
echo “$JAVA_HOME”

— How to install Jenkins on Ubuntu 14.04–

1.

 sudo curl -O http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key
apt-key add jenkins-ci.org.key 

wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add -
sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
sudo apt-get update && apt-get upgrade -y
sudo apt-get install jenkins

—— Jenkins start on port 8080 ——
—-> nano /etc/default/jenkins
HTTP_PORT=8081
5. sudo service jenkins restart
6. copy the password from cat /var/lib/jenkins/secrets/initialAdminPassword

7. Install Plugins in Jenkins
–> Login to Jenkins dashboard and navigate to Manage Jenkins >> Manage Plugins >> Available Tab and select the plugins to install

$ sudo netstat -peanut | grep ":8000"
$ lsof -i :8000

sudo mount -o bind /var/tmp /tmp   

RENAME IT: https://github.com/rodi01/RenameIt

SKETCH STYLES GENERATOR: https://github.com/lucaorio/sketch-styles-generator

SKETCH STYLE LIBRARIES: https://github.com/sigtm/sketch-style-libraries

SKETCH ICONS: https://github.com/AMoreaux/Sketch-Icons

MOVE TO LIBRARY: https://github.com/ahmedmigo/Move-to-library-sketchplugin

LIBRARY SOMBOL REPLACER: https://github.com/zeroheight/library-symbol-replacer

PADDY PLUGIN: https://github.com/DWilliames/paddy-sketch-plugin

SOURCE FILE: https://www.dropbox.com/s/j4u1dqjx2et…

Stacks and Auto-Layout Sketch Plugin Just like Flex Box in CSS, UIStackView in iOS, and FlexboxLayout in Android – Auto-Layout’s with its new Stacks feature is, once again, changing the game: https://animaapp.github.io/Auto-Layout/ ; https://www.youtube.com/watch?v=DiCXg17CwIY

owasp top 10 security standards

https://info.veracode.com/datasheet-thank-you-2.1.html?aliId=121948011

https://www.youtube.com/channel/UCt4woZmZYtNQ6Ulhfralesg

http://www.veracode.com/blog?_ga=1.4329651.1093907670.1491920388

https://www.owasp.org/index.php/Category:OWASP_Top_Ten_Project#tab=Main

SWAT checklist security standards

https://software-security.sans.org/resources/swat

https://securingthehuman.sans.org/media/resources/planning/STH-poster-winter-2013.pdf

Guidelines:

• Web Content Accessibility Guidlines (WCAG)
• Section 508 (US federal standard)
• The UX HandBook

Acronyms:

• UXPA – The UX Professionals Association 
• IxDA – The Interaction Design Association 
• IAI – The Information Architecture Institute