Perl is a versatile, powerful programming language used in a variety of disciplines, ranging from system administration to web programming to database manipulation. One slogan of Perl is that it makes easy things easy and hard things possible. Inter
The primary objective of this course is to teach new system administrators the basics of administering Sun workstations. Attending this course provides hands-on experience in installing and maintaining a standalone workstation in the UNIX® environme
unix系统管理New Two-Line View Outlook Web Access in Exchange Server 2003 includes a new view for listing the messages in a folder. This new Two-Line view (Figure 2.8) displays the message information on two different lines, which allows more information
my $packed_binary_addr = gethostbyname( 'tyndall.itcarlow.ie' ); my $ip_addr = inet_ntoa( $packed_binary_addr ); print "tyndall's IP address is: $ip_addr\n"; my $ip_name = gethostbyaddr( $packed_binary_addr, AF_INET ); print "$ip_addr has the follow
