[ Team LiB ]

[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] /s pattern-matching modifier      multiple lines  s/// operator      stripping whitespace with  save( ), HTML forms  save_parameters( ), HTML forms  SAX (Simple API for XML)      events, parsing XML into  scalar multiplication operator  scalar operator, list version  Scalar::Util module  2nd  scalars      arrays of scalar references      detecting scalar context      exchanging values between      as numbers      references to  schemas, XML  schemes, URLs  scope of subroutine variables  screen  [See user interfaces] scripts, CGI  [See CGI programming] SDBM files  search( ), LDAP server  searching for patterns  [See regular expressions] seconds  [See date and time values] Secure Sockets Layer (SSL)  security     CGI scripts  2nd          executing user commands      connecting through firewalls      fetching secure web pages      reading passwords without echo      testing files for trustworthiness  seek offset, filehandles  seek( )  2nd  seekdir( )  select( )      determining whether data can be read or written      reading from multiple filehandles  2nd  self-referential data structures  SelfLoader module  send( ), communicating over TCP  sendmail program  servers     daemon servers      database, using SQL without      forking      LDAP  2nd          search( )      multihomed      multitasking, writing          with POE      non-forking      POP          fetching and summarizing messages      POP3      preforking      processing logs      restarting on demand      SMTP      SOAP      TCP, writing      UDP, setting up      web         common log format fields          performance, improving  set theory  setitimer( )  setting default I/O layers  SGML (Standard Generalized Markup Language)  shallow copies  shared locks  sharing variables among processes  shell escapes, executing commands without  shell wildcards for regular expression matching  shift( ), circular lists  shopping cart applications  shuffle( )     arrays      lines  shutdown( )  %SIG hash  SIGALRM signal  2nd  SIGCHLD signal  2nd  SIGHUP signal  2nd  SIGINT signal  2nd  signal handlers      overriding      writing  signals      blocking      handlers for  [See signal handlers]     listing available      process groups  2nd      sending      turning into fatal errors  signatures, randomized  SIGPIPE signal  2nd  sigprocmask syscall  SIGQUIT signal  sigrand program  SIGTERM signal  sigtrap pragma  SIGUSR1/SIGUSR2 signals  Simple API for XML (SAX)  simple difference  Simple Mail Transfer Protocol (SMTP)  Simple Object Access Protocol  [See SOAP] sin( )  single inheritance  single quote (')      escaping  size     arrays, changing      hashes, preallocating for      Tk window resize events      window or terminal, determining  sleep( )  2nd  SMTP (Simple Mail Transfer Protocol)      server  SOAP (Simple Object Access Protocol)      client      server  SOAP::Lite module  2nd  SOCK_ constants  sockaddr_in( )  2nd  sockaddr_un( )      Unix domain sockets  socket( )  sockets      bidirectional clients      closing after forking      connecting through firewalls      daemon servers      finding own name and address      forking servers      identifying machine at end      logging port connection attempts      managing multiple input streams      multihomed servers      non-blocking      non-forking servers      preforking servers      protocol associated with      restarting servers on demand      TCP protocol         communicating over          writing clients          writing servers      UDP protocol         writing clients for          writing servers for      Unix domain  2nd  sort( )      by computable field      hashes  sorting     array elements numerically      arrays and lists by computable field      DBM files      directory contents  2nd      du command output      hash elements      mail      pod =head1 sections      randomizing array element order      randomizing file line order      text into columns  Soundex matching  soundex( )  splice( )  split( )      processing all words in file      reading records with pattern separators      using reverse( ) with      variable-length text fields  sprintf( )      floating-point numbers         comparing          rounding  SQL database  SQL queries     building programmatically      without database server      executing using DBI      querying CSV files      repeating efficiently      saving results to Excel or CSV  square brackets ([])      creating anonymous arrays and hashes  srand( )  SSL (Secure Sockets Layer)  standard filehandles  Standard Generalized Markup Language (SGML)  stat( )  2nd      timestamps  Stat::lsMode module  static data members  STDERR filehandle      controlling for other programs      reading from programs  STDIN filehandle      preprocessing input  stdio layer  2nd  STDOUT filehandle  2nd      filtering output  sticky widgets, creating  Storable module  2nd  store( )  STORE( )  stream sockets  2nd  strftime( )  2nd  String::Approx module  2nd  strings  2nd  [See also variables][See also variables]     accessing substrings      canonicalizing with Unicode combined characters      checking if valid numbers      converting         ASCII to and from HTML          case          characters and values          non-numeric      copying and substituting      doubled words, finding      escaping characters      hash element indices      headlines and titles, capitalizing      HTML text substitutions      interpolating functions and expressions within      matching         letters          words      null-terminated, reading from binary files      numeric operators with      parsing date and time information in      plurals based on numbers      processing characters individually      psgrep program      reformatting paragraphs      removing leading or trailing spaces      removing or extracting HTML tags      reversing elements of      substituting specific words      text color, changing      treating as files      Unicode         support in Perl          treating as octets          treating as single characters      universal character code  StrNum class (example)  struct( )  struct_flock( ), lockarea program  structs, classes as  sub keyword  subclasses, determining membership  subject, sorting mail by  subroutines      access arguments      built-in, overriding      currently running, name of      email sorter      exception handling      localizing      nesting      passing arrays and hashes by reference      passing by named parameter      persistent private variables      private for modules      private variables      prototypes for functions      return context, detecting      return values         returning by reference          returning failure          skipping selected      saving global values      trapping undefined function calls      writing switch statement  substitution     expanding filenames      within strings  substr( )      operators to use with      pattern matching variables  substrings  SUPER pseudoclass  superclasses  2nd      accessing overridden methods  surface copies  surl script  switch construct  Switch module  switch statement  2nd      writing  Symbol module  Symbol::qualify( )  symbolic links      duplicating directory trees      to packages  symbolic references  symirror program  symmetric difference  Sys::Hostname module  Sys::Syslog module  syscalls  sysopen( )     filehandles      non-blocking I/O      unusual filenames  sysread( )  sysreadline( )  sysseek( )  system calls  system( )     running multiple programs      shell escapes  SysV IPC  syswrite( )

[ Team LiB ]