Index
[SYMBOL]
[A]
[B]
[C]
[D]
[E]
[F]
[G]
[H]
[I]
[J]
[K]
[L]
[M]
[N]
[O]
[P]
[Q]
[R]
[S]
[T]
[U]
[V]
[W]
[X]
[Y]
[Z]
U.S. Census Bureau
zip code queries/retrievals 2nd 3rd
zip code resources
U.S. Gazetteer Place (zip code database) 2nd 3rd
uc operator
unary operators
named
UNC (Universal Naming Convention)
pathnames
underscores
numeric literals
Uniform Resource Locators
[See protocols;URLs]
Unix
awk tool
replacement by Perl
command prompt
end of line
file locking
file permissions 2nd 3rd
dbmopen
implementing in Perl 2nd
grep utility 2nd 3rd 4th
Complete Listing for mygrep utility (Listing 10.1) 2nd 3rd
Output for mygrep utility (Listing 10.2)
UNIX
installing modules under 2nd 3rd 4th 5th 6th
Unix
installing Perl
man
path to Perl interpreter
pathnames
Perl documentation
Perl preinstalled
Sams Teach Yourself Unix in 24 Hours
sed tool
replacement by Perl
Web servers
installing FTP-only CGI program access 2nd 3rd
installing local CGI program access 2nd
unlink function
removing files from directories 2nd
unmatched brackets
program flow control
unshift function
unstructured data
WidgetCo Bike Parts Company example 2nd
URI++* module (CPAN)
URLs (Uniform Resource Locators)
host names
port numbers
protocols
requested items
use directive
modules 2nd
use strict
Usenet newsgroups
archive
Google
CGI-specific questions
flaming responses
Frequently Asked Questions
reading
troubleshooting resources
question procedure 2nd 3rd 4th 5th
user-defined functions
[See subroutines]
Using Multiple FileInfo Objects at Once (Listing 18.8) 2nd 3rd 4th
Using the Bulk Order Function (Listing 19.12)
utilities
grep
getting directory listings 2nd 3rd 4th
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