cheat sheet

openssl

OpenSSL Cheat-Sheet Certificate Management Command Description openssl req -new -key <key>...

git

setup signing git config --global gpg.format ssh git config --global user.signingkey /PATH/TO/.SS...

RJ-45

Categories CATEGORY TYPE MHz SPEED / DISTANCE CAT 3 UTP 16 10 Mbps up to 100 m CAT 4 UTP...

cisco config

ether channel (Link Aggregation Control Protocol) interface range G0/1-2 channel-group 1 mode a...

ZFS

File System Management Command Description zfs list List ZFS file systems zfs create <po...

SAM file

chntpw C:/Windows/System32/config/SAM

btrfs

Btrfs Management File System Management Command Description mkfs.btrfs /dev/sdX Create a n...