CmdID / Commands
Evaluate arithmetic expressions in shell. tldr-pages
On several platforms
Opens CmdID with your command. It is read in your browser and sent nowhere.
Evaluate a simple arithmetic expression
let "result = a + b"
Use post-increment and assignment in an expression
let "x++"
Use conditional operator in an expression
let "result = (x > 10) ? x : 0"
Display help
let --help