openssl rand

openssl rand -base64 24
2oDX9uTmMXyNU/Z8abvO6wHVbjlQfRTa

openssl rand -base64 16 | colrm 17

openssl rand -hex 32
export JWT=`openssl rand -hex 32`

Note that you are limited to a particular set of 64 characters (A–Z, a–z, 0–9, + and /) due to base64 encoding on the output.

Related

• colrm
• Generate password
• mkpasswd
• random
• openssl base64

See also

• Template:Openssl base64
• openssl rand
• mkpasswd, crypt, openssl rand