cli_fm.txt

####
#### CLI Field Manual: An assortment of useful information and commands
#### Caleb Baker - caleb@calebbaker.net
#### 
#### The goal of this document is to provide an reference of commands I've found useful (but use infrequently enough not to remember off the top of my head), and keep the output as grepable as possible.
#### It's intended primarily for my personal use.
####
#### Sections
####	Linux CLI (Cross platform go here)
####	Powershell
####	Cisco
####	Windows/Batch
####
####


### Linux CLI


	## dig
		#Query 208.67.222.222 for the A record "myip.opendns.com" and display the response
			dig @208.67.222.222 myip.opendns.com A +qr

	## iptables
		#List current iptables rules
			iptables -S
			
		#Export current iptables rules as a list of commands
			iptables-save
			
		#Port forward destination port 80 to local port 10000
			iptables -t nat -a PREROUTING -p tcp --destination-port 80 -j REDIRECT --to-port 10000
			
  ## openssl
    #Convert PEM to PFX
      openssl pkcs12 -inkey (keyfile) -in (certificate file) -export -out (destination pfx)
		

	## tshark
		#Output data filtered with -f flag to file in -w. Split every time period specified in -b.
			tshark -i 5 -w d:\test2.pcap -b duration:86400 -f "udp dst port 53"
		
### Powershell
	## Loops
		# Infinate loop
			while ($true) { }


### Cisco
	# Show top processes by memory usage
		show proc mem sort