I was trying this command for listing files in human readable form:
$ ls -lh
ls: illegal option -- h
usage: ls -1RaAdCxmnlogrtucpFbqisfL [files]
Is there a way to enable it?
I am using Sun SPARC:
$ uname -a
SunOS www 5.8 Generic_108528-16 sun4u sparc SUNW,UltraAX-i2