Tag: operating systems

Rsh

Csh

Bsh

Ksh

A-2, B-3, C-4-, D-1, E- 5

A-1, B-4,C-5,D-2, E-3

A-1, B-5, C-4, D-3, E-2

Non of the above

Perl

Shell

Rubby

Java/ajax

Awk

Putty

Secure CRT

Telnet Connection

Exceed

First,Third,Fourth

First Two only

System V at AT&T lab.

BSD (Berkeley Software Distribution)

Solaris at Sun Microsystems

MAC OS X at Apple

Only first two

First Three only

True

False

True

False

chpassword

changepword

passwd

pass -change

A text editor

The UNIX telnet service

An E-mail client

An FTP client

newdir flower

mkdir flower

crdir flower

makedir flower