TLDR
Enter a command. For example: reflex, parallel lint, gops, rclone.

bc

 
An arbitrary precision calculator language. See also: dc. More information: https://manned.org/man/bc.1.
 
  • Start an interactive session:
     
    bc
     
  • Start an interactive session with the standard math library enabled:
     
    bc --mathlib
     
  • Calculate an expression:
     
    echo '{{5 / 3}}' | bc
     
  • Execute a script:
     
    bc {{path/to/script.bc}}
     
  • Calculate an expression with the specified scale:
     
    echo 'scale = {{10}}; {{5 / 3}}' | bc
     
  • Calculate a sine/cosine/arctangent/natural logarithm/exponential function using mathlib:
     
    echo '{{s|c|a|l|e}}({{1}})' | bc --mathlib

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