🛠 GeekAnarchy Toolset

Sysadmin & Network

Tool	Description	Usage
nmap	Network scanner	nmap -sV 192.168.1.0/24
masscan	High-speed port scanner	masscan -p1-65535 10.0.0.0/8
netstat	Show network connections	netstat -tulnp
iftop	Real-time bandwidth usage	iftop -i eth0
lsof	List open files	lsof -i
tcpdump	Network packet capture	tcpdump -i eth0
htop	Interactive process viewer	htop
arping	Send ARP requests	arping 192.168.1.1
hostname	Display/set hostname	hostname
cron	Manage scheduled tasks	crontab -e

Dev & Automation

Tool	Description	Usage
jq	JSON parser	jq . file.json
ansible	Configuration management	ansible-playbook playbook.yml
docker	Containerization tool	docker run -it ubuntu
git	Version control	git clone https://github.com/repo.git
make	Build automation	make install
vim	Text editor	vim script.sh
tmux	Terminal multiplexer	tmux new -s dev
curl	Transfer data	curl -I https://example.com
awk	Pattern scanning	awk '{print $1}' file.txt
cron	Job scheduling	crontab -e

Security

Tool	Description	Usage
hashcat	Password cracker	hashcat -m 0 hash.txt wordlist.txt
nmap	Network scanning with scripts	nmap --script vuln 192.168.1.1
john	Password cracking tool	john --wordlist=passwords.txt hashes.txt
hydra	Network login cracker	hydra -l admin -P passwords.txt 192.168.1.1 ssh
nikto	Web server vulnerability scanner	nikto -h http://example.com
tcpdump	Packet capture tool	tcpdump -i eth0
gpg	Encryption utility	gpg -c secrets.txt
lynis	Security auditing tool	lynis audit system
clamav	Antivirus scanner	clamscan -r /home
fail2ban	Ban IPs with failed logins	fail2ban-client status sshd

Disk & File Utilities

Tool	Description	Usage
dd	Disk cloning	dd if=/dev/sdX of=backup.img
rsync	Sync files/directories	rsync -avh source/ dest/
tar	Archive/compress files	tar -czvf archive.tar.gz folder/
gzip	Compress files	gzip filename.txt
parted	Partition management	parted /dev/sda
fdisk	Manage disk partitions	fdisk /dev/sda
mount	Mount devices	mount /dev/sda1 /mnt
umount	Unmount devices	umount /mnt
lsblk	List block devices	lsblk
df	Disk usage info	df -h

Networking & DNS

Tool	Description	Usage
traceroute	Trace network route	traceroute google.com
ping	Check network connectivity	ping 8.8.8.8
dig	DNS lookup	dig example.com
nslookup	Query DNS records	nslookup example.com
mtr	Network diagnostics tool	mtr google.com
ip	Show/manipulate routing	ip a
netcat	TCP/UDP tool	nc -lvp 1234
tcpflow	Capture TCP traffic	tcpflow -i eth0
arp	Show ARP cache	arp -a
whois	Domain info lookup	whois example.com

Cisco Networking Commands

Command	Description	Usage
show ip interface brief	Show interface summary	show ip interface brief
show cdp neighbors	Show connected devices	show cdp neighbors
show vlan	Show VLAN configuration	show vlan
show mac address-table	Show MAC table	show mac address-table
show ip route	Show routing table	show ip route
show arp	Show ARP table	show arp
show run	Show running config	show run
show start	Show startup config	show start
ping	Test connectivity	ping 192.168.1.1
traceroute	Trace path	traceroute 8.8.8.8
show ip bgp	Show BGP routes	show ip bgp
show ip ospf neighbor	Show OSPF neighbors	show ip ospf neighbor
show interfaces	Show interface details	show interfaces GigabitEthernet0/1
show log	Show system logs	show log
show version	Show hardware/software info	show version
show inventory	Show hardware inventory	show inventory
show stackwise	Show stack configuration	show stackwise
show vtp status	Show VTP status	show vtp status
show etherchannel summary	Show port channels	show etherchannel summary
show spanning-tree	Show STP status	show spanning-tree
show ip dhcp binding	Show DHCP leases	show ip dhcp binding
show ip dhcp snooping	Show DHCP snooping	show ip dhcp snooping
show access-lists	Show ACLs	show access-lists
show ip nat translations	Show NAT table	show ip nat translations
show ip firewall access-list	Show firewall rules	show ip firewall access-list
show ip ssh	Show SSH connections	show ip ssh
show users	Show active sessions	show users
terminal length 0	Show full config output	terminal length 0
terminal monitor	Show logs on console	terminal monitor
conf t	Enter config mode	conf t
exit	Exit current mode	exit
end	Exit config mode	end
copy run start	Save config	copy run start
write memory	Save config (alt)	write memory
reload	Reboot device	reload
clear mac address-table dynamic	Clear MAC table	clear mac address-table dynamic
clear ip arp	Clear ARP table	clear ip arp
clear ip route	Clear routing table	clear ip route

Maker & Pi Tools

Tool	Description	Usage
rpi-imager	Write OS images	GUI
gpio	Control GPIO pins	gpio readall
i2cdetect	Scan I2C bus	i2cdetect -y 1
avrdude	Flash AVR firmware	avrdude -p m328p -c usbasp -U flash:w:file.hex
esptool	Flash ESP boards	esptool.py write_flash 0x00000 firmware.bin
platformio	Embedded dev platform	pio run -t upload
minicom	Serial terminal	minicom -D /dev/ttyUSB0
picocom	Lightweight serial comms	picocom /dev/ttyUSB0
wiringPi	GPIO control tools	gpio -g mode 17 out
arduino-cli	Arduino command line	arduino-cli compile --fqbn arduino:avr:uno sketch

Windows Tools

Tool	Description	Usage
winget	Package manager	winget install nmap
powershell	Task automation shell	Get-Process
choco	Chocolatey package manager	choco install curl
tasklist	Show running tasks	tasklist
ipconfig	Network config	ipconfig /all
netstat	Network connections	netstat -ano
reg	Registry editor	reg query HKCU\Software
sfc	System file checker	sfc /scannow
msinfo32	System information	msinfo32
schtasks	Schedule tasks	schtasks /query /fo LIST
Get-ADUser	Active Directory user lookup	Get-ADUser -Identity jdoe
Restart-Computer	Remote restart	Restart-Computer -ComputerName SRV01
Test-Path	Check file existence	Test-Path C:\temp\file.txt
Copy-Item	Copy files	Copy-Item C:\src\file.txt -Destination C:\dest\
Get-ChildItem	List directory contents	Get-ChildItem -Path C:\logs
Get-Service	List Windows services	Get-Service -Name Spooler
Get-Process	Process details	Get-Process -Name chrome
Get-NetAdapter	Network adapter info	Get-NetAdapter | Where-Object {$_.Status -eq "Up"}
Test-NetConnection	Modern ping/traceroute	Test-NetConnection google.com -Port 443
Get-HotFix	Installed updates	Get-HotFix | Sort-Object InstalledOn -Descending

PowerShell

Command	Description	Usage
Get-Process	Lists running processes	Get-Process
Get-Service	Lists Windows services	Get-Service
Set-ExecutionPolicy	Change script execution policy	Set-ExecutionPolicy RemoteSigned
Get-EventLog	Read event logs	Get-EventLog -LogName System
Test-Connection	Ping with PowerShell	Test-Connection google.com
Get-Content	View file content	Get-Content .\file.txt
Invoke-WebRequest	Download a file	Invoke-WebRequest -Uri https://site -OutFile file.zip
Start-Process	Run a new process	Start-Process notepad.exe
New-Item	Create a new file or folder	New-Item -Path . -Name test.txt -ItemType File
Remove-Item	Delete file or folder	Remove-Item test.txt