Cheatsheets

# ICMP (Ping) scan
nmap -sP <target-ip-address>

# Ping sweep
nmap -sP 192.168.0.1-255

# TCP scan
nmap -sT <target-ip-address>

# Stealth (SYN) scan
nmap -sS <target-ip-address>

# XMAS scan
nmap -sX <target-ip-address>

# ACK scan
nmap -sA <target-ip-address>

# WINDOW scan
nmap -sW <target-ip-address>

# UDP scan
nmap -sU <target-ip-address>

# Fast scan across all ports
nmap -p- -T5 --min-rate 5000 -n -v <target-ip-address>
                        

## Branches
# Delete local branch
git branch -d <branch-name>
# Delete remote branch
git push origin --delete <branch-name>


## Tags
# List tags
git log --simplify-by-decoration --decorate --pretty=oneline | fgrep 'tag: '
# Add tag to a specific commit
git tag <tagname> <commit-id>
# Push tag to remote
git push origin <tagname>
# Push all tags to remote
git push --tags
# Remove the tag from local environment
git tag -d <tagname>
# Remote the tag from remote environment
git push origin :refs/tags/<tagname>


## Git flow
git flow (feature|release|hotfix) start <name> 
git flow (feature|release|hotfix) finish [-F] <name>
git push origin <tag-name> # (for releases and hotfixes)


## Commits info
# Show commits by users
git shortlog -s -n —all —no-merges
# Get date of commits for an user
git log --all --no-merges --author= --format=%cd
# Git first commit of repo
git rev-list --max-parents=0 HEAD