chmod

Changes the file protection.
Format:
SPECTRA> chmod code file.ext

Description:
File or ext can be replaced by the wildcard '$*$'.

e.g.:
SPECTRA> chmod 777 bpu1.hsp
Unprotect bpu1.hsp
SPECTRA> chmod 000 bpu1.hsp
Set default protection.
SPECTRA> chmod 755 bpu1.hsp
Set protection to (RWED, RWED, RE, RE).