Sunday, August 30, 2020

Linux Information (Page 50)

 

rnews(1) - Inject individual articles and UUCP batches into
rnews injects either individual articles or UUCP-style article batches into an INN server. It submits articles via IHAVE and is suitable for injecting articles

get_auditfail_action(3) - Get failure_action tunable value
This function gets the failure_action tunable value stored in /etc/libaudit.conf. get_auditfail_action should be called after an audit_open call returns an erro

expire(8) - Usenet article and history expiration program...
expire scans the history(5)-format text file pathdb/history and uses the information recorded in it to purge itself of old news articles. Articles stored using

glTexCoord1sv(3gl) - set the current texture coordinates....
glTexCoord specifies texture coordinates in one, two, three, or four dimensions. glTexCoord1 sets the current texture coordinates to (s, 0, 0, 1); a call to glT

valgrind(1) - a suite of tools for debugging and profiling p
Valgrind is a flexible program for debugging and profiling Linux executables. It consists of a core, which provides a synthetic CPU in software, and a series of

unstr(1) create a random access file for storing strings br
strfile reads a file containing groups of lines separated by a line containing a single percent % sign (or other specified delimiter character) and creates a da

resolveip(1) - resolve host name to IP address or vice versa
The resolveip utility resolves host names to IP addresses and vice versa. Invoke resolveip like this: shell> resolveip [options] {host_name|ip-addr} ... resolve

Remove File
remove_file

SDL_AddTimer(3) - Add a timer which will call a callback aft
Adds a callback function to be run after the specified number of milliseconds has elapsed. The callback function is passed the current timer interval and the us

Tcl_FSEvalFile(3) - procedures to interact with any filesyst
There are several reasons for calling the Tcl_FS API functions (e.g. Tcl_FSAccess and Tcl_FSStat) rather than calling system level functions like access and sta

XkbSAScreen(3) - Returns the screenXXX field of act converte
XkbSAScreen.3 - Actions associated with the XkbSwitchScreen action structure change the active screen on a multiscreen display. The type field of the XkbSwitchS

B::Concise(3pm) - Walk Perl syntax tree, printing concise in
This compiler backend prints the internal OPs of a Perl programs syntax tree in one of several space-efficient text formats suitable for debugging the inner wor

ldap_objectclass_free(3) - Schema definition handling routin
These routines are used to parse schema definitions in the syntax defined in RFC 4512 into structs and handle these structs. These routines handle four kinds of

XtHasCallbacks(3) - process callbacks - Linux manual page...
The XtCallCallbacks function calls each procedure that is registered in the specified widgets callback list. If callbacks is not NULL, XtCallCallbackList calls

clog(3) - natural logarithm of a complex number (Man Page)
The logarithm clog() is the inverse function of the exponential cexp(3). Thus, if y = clog(z), then z = cexp(y). The imaginary part of y is chosen in the interv

fputws(3) - write a wide-character string to a FILE stream
The fputws() function is the wide-character equivalent of the fputs(3) function. It writes the wide-character string starting at ws, up to but not including the

hwinfo(8) - probe for hardware (Admin - Linux man page).....
hwinfo is used to probe for the hardware present in the system. It can be used to generate a system overview log which can be later used for support. OPTIONS No

systemd-logind(8) Login manager (Admin - Linux man page)....
systemd-logind is a system service that manages user logins. It is responsible for: * Keeping track of users and sessions, their processes and their idle state

addgnupghome(8) - Create .gnupg home directories (Man Page)
If GnuPG is installed on a system with existing user accounts, it is sometimes required to populate the GnuPG home directory with existing files. Especially a t

z - Linux Manual Pages Index (Manual - Linux man page)..........
z - Section 1 of the manual describes user commands and tools, for example, file manipulation tools, shells, compilers, web browsers, file and image viewers and

stat(1) - display file or file system status (Man Page).....
Display file or file system status. Mandatory arguments to long options are mandatory for short options too. -L, --dereference follow links -f, --file-system di

interp(n) - Create and manipulate Tcl interpreters (ManPage)
This command makes it possible to create one or more new Tcl interpreters that co-exist with the creating interpreter in the same application. The creating inte

inet_net_pton(3) Internet network number conversion.........
These functions convert network numbers between presentation (i.e., printable) format and network (i.e., binary) format. For both functions, af specifies the ad

Mail::SpamAssassin::Plugin::URIDNSBL(3pm) - look up URLs aga
This works by analysing message text and HTML for URLs, extracting the domain names from those, querying their NS records in DNS , resolving the hostnames used

btrfs-zero-log(8) clear out log tree - Linux manual page....
btrfs-zero-log will remove the log tree if log tree is corrupt, which will allow you to mount the filesystem again. The common case where this happens has been

Locale::Maketext::GutsLoader(3pm) - Deprecated module to loa
Previously Locale::Maketext::Guts performed some magic to load Locale::Maketext when utf8 was unavailable. The subs this module provided were merged back into L

wdelch(3ncurses) - delete character under the cursor in a cu
wdelch.3ncurses - These routines delete the character under the cursor; all characters to the right of the cursor on the same line are moved to the left one pos

Remove File
remove_file

pcre_free_substring(3) - Perl-compatible regular expressions
This is a convenience function for freeing the store obtained by a previous call to pcre[16|32]_get_substring() or pcre[16|32]_get_named_substring(). Its only a

Tk_GetScrollInfoObj(3) - parse arguments for scrolling comma
Tk_GetScrollInfo parses the arguments expected by widget scrolling commands such as xview and yview. It receives the entire list of words that make up a widget

git-repack(1) - Pack unpacked objects in a repository.......
This command is used to combine all objects that do not currently reside in a pack, into a pack. It can also be used to re-organize existing packs into a single

glFrontFace(3gl) - define front- and back-facing polygons...
In a scene composed entirely of opaque closed surfaces, back-facing polygons are never visible. Eliminating these invisible polygons has the obvious benefit of

Remove File
remove_file

iscntrl(3) - character classification routines (Man Page)...
These functions check whether c, which must have the value of an unsigned char or EOF, falls into a certain character class according to the specified locale. T

Tk_GetScrollInfo(3) - parse arguments for scrolling commands
Tk_GetScrollInfo parses the arguments expected by widget scrolling commands such as xview and yview. It receives the entire list of words that make up a widget

glGetTexGenfv(3gl) - return texture coordinate generation pa
glGetTexGen returns in params selected parameters of a texture coordinate generation function that was specified using glTexGen. coord names one of the (s, t, r

glNormalPointer(3gl) - define an array of normals (ManPage)
glNormalPointer specifies the location and data of an array of normals to use when rendering. type specifies the data type of the normal coordinates and stride

ksh93(1ast) KornShell, a standard restricted command and pro
Ksh is a command and programming language that executes commands read from a terminal or a file. Rksh is a restricted version of the command interpreter ksh; it

gnutls_dtls_cookie_verify(3) - API function - Linux man page
This function will verify an incoming message for a valid cookie. If a valid cookie is returned then it should be associated with the session using gnutls_dtls_

gnutls_psk_set_server_dh_params(3) - API function (ManPage)
This function will set the Diffie-Hellman parameters for an anonymous server to use. These parameters will be used in Diffie-Hellman exchange with PSK cipher su

acyclic(1) - make directed graph acyclic - Linux man page...
acyclic is a filter that takes a directed graph as input and outputs a copy of the graph with sufficient edges reversed to make the graph acyclic. The reversed

ldapsearch(1) - LDAP search tool (Commands - Linux man page)
ldapsearch is a shell-accessible interface to the ldap_search_ext(3) library call. ldapsearch opens a connection to an LDAP server, binds, and performs a search

lockdev(8) - (unknown subject) (Admin - Linux man page).....
The lockdev command can perform one of the following operations (calls to liblockdev(3) API): -l lock device with dev_lock() function -u unlock device with dev_

startpar(8) - start runlevel scripts in parallel (Man Page)
startpar is used to run multiple run-level scripts in parallel. The degree of parallelism on one CPU can be set with the -p option, the default is full parallel

setsockopt(2) - get and set options on sockets (Man Page)...
getsockopt() and setsockopt() manipulate options for the socket referred to by the file descriptor sockfd. Options may exist at multiple protocol levels; they a

pbmtox10bm(1) - convert a PBM image to an X11 bitmap........
pbmtox10bm was replaced in Netpbm 10.37 (December 2006) by pbmtoxbm(1) pbmtoxbm with the -x10 option is backward compatible with pbmtox10bm. pbmtoxbm also can g

ctime_r(3) - transform date and time to broken-down time or
The ctime(), gmtime() and localtime() functions all take an argument of data type time_t, which represents calendar time. When interpreted as an absolute time v

perltooc(1) - Tom's OO Tutorial for Class Data in Perl......
For information on OO programming with Perl, please see perlootut and perlobj. (The above documents supersede the tutorial that was formerly here in perltooc.)

gnutls_session_enable_compatibility_mode(3) - API function
This function can be used to disable certain (security) features in TLS in order to maintain maximum compatibility with buggy clients. It is equivalent to calli

echo_sp(3ncurses) - curses screen-pointer extension.........
This implementation can be configured to provide a set of functions which improve the ability to manage multiple screens. This feature can be added to any of th

CPU_CLR(3) - macros for manipulating CPU sets (Man Page)....
The cpu_set_t data structure represents a set of CPUs. CPU sets are used by sched_setaffinity(2) and similar interfaces. The cpu_set_t data type is implemented

rsautl(1ssl) - RSA utility (Commands - Linux manual page)...
The rsautl command can be used to sign, verify, encrypt and decrypt data using the RSA algorithm. COMMAND OPTIONS -in filename This specifies the input filename

XML::DOM::EntityReference(3pm) - An XML ENTITY reference in
XML::DOM::EntityReference extends XML::DOM::Node. EntityReference objects may be inserted into the structure model when an entity reference is in the source doc

sane-fujitsu(5) - SANE backend for Fujitsu flatbed and ADF s
The sane-fujitsu library implements a SANE (Scanner Access Now Easy) backend which provides access to most Fujitsu flatbed and ADF scanners. This document descr

bkgdset(3ncurses) - curses window background manipulation ro
The bkgdset and wbkgdset routines manipulate the background of the named window. The window background is a chtype consisting of any combination of attributes (

Tie::Scalar(3pm) - base class definitions for tied scalars
This module provides some skeletal methods for scalar-tying classes. See perltie for a list of the functions required in tying a scalar to a package. The basic

ppmtoapplevol(1) - convert a PPM into an Apple volume label
This program is part of Netpbm(1) ppmtoapplevol reads a PPM image as input and produces an Apple volume label image as output. EFI-based Apple systems use a sim

innupgrade(8) - Upgrade INN configuration files (Man Page)
innupgrade is intended to be run during a major upgrade of INN to fix the configuration files with any required changes. If given a directory, it will scan that

intro.5 - intro(5) - Introduction to file formats - Linux manual page
Section 5 of the manual describes various file formats and protocols, and the corresponding C structures, if any. NOTES Authors and copyright conditions Look at

window(3ncurses) - create curses windows - Linux man page...
Calling newwin creates and returns a pointer to a new window with the given number of lines and columns. The upper left-hand corner of the window is at line beg

gnutls_x509_crt_list_import_pkcs11(3) - API function........
This function will import a PKCS 11 certificate list to a list of gnutls_x509_crt_t structure. These must not be initialized. RETURNS On success, GNUTLS_E_SUCCE

SDL_mutexV(3) - Unlock a mutex (Library - Linux man page)...
Unlocks the mutex, which was previously created with SDL_CreateMutex. Returns 0 on success, or -1 on an error. SDL also defines a macro #define SDL_UnlockMutex(

warnings::register(3pm) - warnings import function (ManPage)
Creates a warnings category with the same name as the current package. See warnings and perllexwarn for more information on this modules usage. warnings::regist

Tie::RefHash(3pm) - use references as hash keys (Man Page)
This module provides the ability to use references as hash keys if you first tie the hash variable to this module. Normally, only the keys of the tied hash itse

cimagl(3) - get imaginary part of a complex number (ManPage)
The cimag() function returns the imaginary part of the complex number z. One has: z = creal(z) + I * cimag(z) VERSIONS These functions first appeared in glibc i

panel_hidden(3curses) - panel stack extension for curses....
Panels are ncurses(3NCURSES) windows with the added feature of depth. Panel functions allow the use of stacked windows and ensure the proper portions of each wi

dbus-daemon(1) - Message bus daemon - Linux manual page.....
dbus-daemon is the D-Bus message bus daemon. See http://www.freedesktop.org/software/dbus/ for more information about the big picture. D-Bus is first a library

tinyleaf(8) - Very simple IHAVE-only NNTP server (Man Page)
tinyleaf is intended to be the simplest possible transit news server that still does something useful. It must be run under inetd(8) or some equivalent, and onl

plainrsa-gen(8) - generator for Plain RSA keys (Man Page)...
plainrsa-gen can be used to generate Plain RSA keys for authentication purposes. Using Plain RSA keys is optional. Other possibilities are Pre-shared keys or X.

tiffcmp(1) compare two TIFF files - Linux manual page.......
Tiffcmp compares the tags and data in two files created according to the Tagged Image File Format, Revision 6.0. The schemes used for compressing data in each f

pam.d(5) - PAM configuration files - Linux manual page......
When a PAM aware privilege granting application is started, it activates its attachment to the PAM-API. This activation performs a number of tasks, the most imp

gnutls_pkcs7_export(3) - API function - Linux manual page...
This function will export the pkcs7 structure to DER or PEM format. If the buffer provided is not long enough to hold the output, then *output_data_size is upda

acs_map(3ncurses) - curses terminfo global variables........
This page summarizes variables provided by the curses librarys low-level terminfo interface. A more complete description is given in the curs_terminfo(3X) manua

gnutls_global_init(3) - API function - Linux manual page....
This function initializes the global data to defaults. Every gnutls application has a global data which holds common parameters shared by gnutls session structu

gnutls_x509_crt_get_subject_alt_name(3) - API function......
This function retrieves the Alternative Name (2.5.29.17), contained in the given certificate in the X509v3 Certificate Extensions. When the SAN type is otherNam

DynaLoader(3pm) - Dynamically load C libraries into Perl cod
This document defines a standard generic interface to the dynamic linking mechanisms available on many platforms. Its primary purpose is to implement automatic

fegetround(3) - floating-point rounding and exception handli
These eleven functions were defined in C99, and describe the handling of floating-point rounding and exceptions (overflow, zero-divide, etc.). Exceptions The di

gnutls_cipher_set_iv(3) - API function - Linux manual page
This function will set the IV to be used for the next encryption block. SINCE 3.0.0 REPORTING BUGS Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http:/

systemd.scope(5) Scope unit configuration - Linux man page
Scope units are not configured via unit configuration files, but are only created programmatically using the bus interfaces of systemd. They are named similar t

glGetFloatv(3gl) - return the value or values of a selected
These four commands return values for simple state variables in GL. pname is a symbolic constant indicating the state variable to be returned, and params is a p

Tk_MinReqHeight(3) - retrieve information from Tk's local da
Tk_WindowId and the other names listed above are all macros that return fields from Tks local data structure for tkwin. None of these macros requires any intera

auto_qualify(n) - standard library of Tcl procedures........
Tcl includes a library of Tcl procedures for commonly-needed functions. The procedures defined in the Tcl library are generic ones suitable for use by many diff

MIME::Decoder::NBit(3pm) - encode/decode a "7bit" or "8bit"
This is a MIME::Decoder subclass for the 7bit and 8bit content transfer encodings. These are not encodings per se: rather, they are simply assertions of the con

difftime(3) - calculate time difference - Linux manual page
The difftime() function returns the number of seconds elapsed between time time1 and time time0, represented as a double. Each of the times is specified in cale

qecvt(3) - convert a floating-point number to a string......
The functions qecvt(), qfcvt() and qgcvt() are identical to ecvt(3), fcvt(3) and gcvt(3) respectively, except that they use a long double argument number. See e

glEvalMesh1(3gl) - compute a one- or two-dimensional grid of
glMapGrid and glEvalMesh are used in tandem to efficiently generate and evaluate a series of evenly-spaced map domain values. glEvalMesh steps through the integ

addpart(8) - simple wrapper around the "add partition" ioctl
addpart is a program that informs the Linux kernel of a new partition. This command doesnt manipulate partitions on the hard drive. PARAMETERS device Specify th

xine(1) a free video player (Commands - Linux man page).....
This manual page documents briefly the xine audio/video player. xine plays MPEG system (audio and video) streams, mpeg elementary streams (e.g. .mp3 or .mpv fil

setvtrgb
setvtrgb.html

post_form(3form) - write or erase forms from associated subw
The function post_form displays a form to its associated subwindow. To trigger physical display of the subwindow, use refresh or some equivalent curses routine

timer_delete(2) - delete a POSIX per-process timer (ManPage)
timer_delete() deletes the timer whose ID is given in timerid. If the timer was armed at the time of this call, it is disarmed before being deleted. The treatme

xml_spellcheck(1) spellcheck XML files - Linux manual page
xml_spellcheck lets you spell check the content of an XML file. It extracts the text (the content of elements and optionally of attributes), call a spell checke

glutSolidTorus(3) - render a solid or wireframe torus (dough
glutSolidTorus and glutWireTorus render a solid or wireframe torus (doughnut) respectively centered at the modeling coordinates origin whose axis is aligned wit

curl_easy_perform(3) - Perform a file transfer (Man Page)...
This function is called after the init and all the curl_easy_setopt(3) calls are made, and will perform the transfer as described in the options. It must be cal

Tk_ConfigureValue(3) - process configuration options for wid
Note: Tk_ConfigureWidget should be replaced with the new Tcl_Obj based API Tk_SetOptions. The old interface is retained for backward compatibility. Tk_Configure

ldap_control_create(3) - LDAP control manipulation routines
These routines are used to manipulate structures used for LDAP controls. ldap_control_create() creates a control with the specified OID using the contents of th

gnutls_transport_get_ptr(3) - API function - Linux man page
Used to get the first argument of the transport function (like PUSH and PULL). This must have been set using gnutls_transport_set_ptr(). RETURNS The first argum

ceil(3) - ceiling function: smallest integral value not less
These functions return the smallest integral value that is not less than x. For example, ceil(0.5) is 1.0, and ceil(-0.5) is 0.0. RETURN VALUE These functions r

create-native-map(1) - C/C# Mapping Creator - Linux man page
create-native-map is a program for a specific scenario: keeping code which is tightly coupled between C and C# in sync with each other, based upon the C# types.

get_wch(3ncurses) - get (or push back) a wide character from
The get_wch, wget_wch, mvget_wch, and mvwget_wch functions read a character from the terminal associated with the current or specified window. In no-delay mode,

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