who (Matlab function) List variables in the workspace

## Matlab/Scilab equivalent

Matlab | Scilab
    who
    who a*
    who -file filename
    who global
    who .. var1 ... varN
    who .. -regexp expr1 ... exprN
    C = who()
    C = who('global')
    who
    whos -name a    // with s
    listvarinfile(filename)
    who global
    // No equivalent
    // No equivalent
    C = who()
    C = who('global')