% comms, signal, matrix, encrypted, messaging

# Signal CLI - register
signal-cli -u <phone_number> register

# Signal CLI - verify
signal-cli -u <phone_number> verify <code>

# Signal CLI - send message
signal-cli -u <phone_number> send -m "<message>" <recipient>

# Signal CLI - send to group
signal-cli -u <phone_number> send -m "<message>" -g <group_id>

# Signal CLI - receive messages
signal-cli -u <phone_number> receive

# Signal CLI - list groups
signal-cli -u <phone_number> listGroups

# Signal CLI - create group
signal-cli -u <phone_number> createGroup -n "<group_name>" -m <member1> <member2>

# Signal CLI - daemon mode
signal-cli -u <phone_number> daemon

# Matrix - login with element-cli
element-cli login <homeserver> <username> <password>

# Matrix - send message (Python SDK)
# pip install matrix-nio
# See nio documentation

# Matrix CLI - gomuks (TUI client)
gomuks

# Matrix CLI - matrixcli
matrixcli -s <homeserver> -u <username> send <room_id> "<message>"

# SimpleX Chat - start
simplex-chat

# Briar - desktop
briar-desktop

# Session messenger
session-desktop

# Keybase - login
keybase login

# Keybase - send message
keybase chat send <username> "<message>"

# Keybase - encrypt file
keybase encrypt <username> -i <input_file> -o <output_file>

# Keybase - decrypt file
keybase decrypt -i <input_file> -o <output_file>

# Keybase - sign file
keybase sign -i <input_file> -o <output_file.sig>

# Keybase - verify signature
keybase verify -i <file.sig>

# GPG - encrypt for recipient
gpg -e -r <recipient> <file>

# GPG - sign and encrypt
gpg -se -r <recipient> <file>

# GPG - decrypt
gpg -d <file.gpg>

# age - encrypt for recipient
age -r <public_key> -o <output.age> <input_file>

# age - encrypt with passphrase
age -p -o <output.age> <input_file>

# age - decrypt
age -d -i <key_file> -o <output> <input.age>

# OnionShare - share files over Tor
onionshare-cli <file>

# OnionShare - receive files
onionshare-cli --receive

# OnionShare - chat
onionshare-cli --chat

# Magic Wormhole - send file
wormhole send <file>

# Magic Wormhole - receive
wormhole receive <code>

# Croc - send file
croc send <file>

# Croc - receive
croc <code>

# XMPP with profanity
profanity

# IRC with weechat (+ OTR)
weechat

# Ricochet Refresh (Tor messenger)
ricochet-refresh

$ phone_number: echo "+1234567890"
$ recipient: echo "+1234567890"
$ code: echo ""
$ message: echo ""
$ group_id: echo ""
$ group_name: echo ""
$ homeserver: echo "https://matrix.org"
$ username: echo ""
$ password: echo ""
$ room_id: echo ""
$ public_key: echo "age1..."
$ key_file: echo "key.txt"
$ input_file: find . -type f 2>/dev/null | head -10
$ output_file: echo "encrypted"
$ file: find . -type f 2>/dev/null | head -10