Pages du manuel Linux : Fonctions des bibliothèques

Unicode::Map
maps charsets from and to utf16 unicode
Unicode::Map8
Mapping table between 8-bit chars and Unicode
Unicode::MapUTF8
Conversions to and from arbitrary character sets and UTF8
Unicode::Normalize
Unicode Normalization Forms
Unicode::UCD
Unicode character database
UNIVERSAL
base class for ALL classes (blessed references)
UNIVERSAL::exports
Lightweight, universal exporting of variables
UNIVERSAL::moniker
UNIVERSAL::moniker
UNIVERSAL::require
require() modules from a variable
Unix
Interface to the Unix system
unix.h
UNIX domain sockets, streams and sessions.
Unix.LargeFile
File operations on large files.
Unix::Syslog
Perl interface to the UNIX syslog(3) calls
unknown
Handle attempts to use non-existent commands
unlink
remove a directory entry
unload_datafile
Frees all the objects in a datafile. Allegro game programming library.
unload_datafile_object
Frees an object previously loaded by load_datafile_object(). Allegro game programming library.
unlocked_stdio
Fonctions stdio non bloquantes.
unlockpt
Déverouiller une paire de pseudo-terminaux maître/esclave.
unlockpt
unlock a pseudo-terminal master/slave pair
UnNamedObj
UnNamedObj
unparse_time
parse_time ,
unparse_time_approx
parse_time ,
unscare_mouse
Undoes the effect of scare_mouse() or scare_mouse_area(). Allegro game programming library.
unselect_palette
Restores the palette before last call to select_palette(). Allegro game programming library.
unset
Delete variables
unsetenv
remove an environment variable
uoffset
Finds the offset of a character in a string. Allegro game programming library.
update
Process pending events and idle callbacks
update_dialog
Low level function to update a dialog player. Allegro game programming library.
update_menu
Low level function to update a menu player. Allegro game programming library.
updwtmp
Ajouter une entrée dans le fichier wtmp.
uplevel
Execute a script in a different stack frame
upscli_connect
Open a connection to a NUT upsd
upscli_disconnect
disconnect from a UPS server
upscli_readline
read a single response from a UPS
upscli_sendline
send a single command to a UPS
upscli_splitname
split a UPS definition into its components
upscli_strerror
return string describing error condition
UpVar
link one variable to another
upvar
Create link to variable in a different stack frame
ureadkey
Returns the next unicode character from the keyboard buffer. Allegro game programming library.
uremove
Removes a character from a string. Allegro game programming library.
uri
URI utilities
URI
Uniform Resource Identifiers (absolute and relative)
URI::Fetch
Smart URI fetching/caching
URI::Fetch::Response
Feed response for URI::Fetch
URI::Find
Find URIs in arbitrary text
URI::Find::Delimited
Find URIs which may be wrapped in enclosing delimiters.
URI::Find::Schemeless
Find schemeless URIs in arbitrary text.