Sunday, August 30, 2020

Linux Information (Page 31)

 

alsamixer(1) - soundcard mixer for ALSA soundcard driver, wi
alsamixer is an ncurses mixer program for use with the ALSA soundcard drivers. It supports multiple soundcards with multiple devices. OPTIONS -h, --help Help: s

sane-matsushita(5) - SANE backend for Panasonic KV-SS high s
The sane-matsushita library implements a SANE (Scanner Access Now Easy) backend that provides access to some Panasonic KV-SS high speed scanners. This backend i

mvwget_wch(3ncurses) - get (or push back) a wide character f
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,

discard(8) - Postfix discard mail delivery agent (Man Page)
The Postfix discard(8) delivery agent processes delivery requests from the queue manager. Each request specifies a queue file, a sender address, a next-hop dest

overwrite(3ncurses) - overlay and manipulate overlapped curs
The overlay and overwrite routines overlay srcwin on top of dstwin. scrwin and dstwin are not required to be the same size; only text where the two windows over

XtVaSetValues(3) - obtain and set widget resources (ManPage)
The XtSetValues function starts with the resources specified for the Core widget fields and proceeds down the subclass chain to the widget. At each stage, it wr

Handles(3) - Dynamic, handle addressable tables. (Man Page)
The Tcl handle facility provides a way to manage table entries that may be referenced by a textual handle from Tcl code. This is provided for applications that

update-ca-certificates.8 - update-ca-certificates(8) - update system CA certificates...
update-ca-certificates is intended to keep the certificate stores of various components in sync with the system CA certificates. The canonical source of CA cert

ssh-agent(1) - authentication agent - Linux manual page.....
ssh-agent is a program to hold private keys used for public key authentication (RSA, DSA, ECDSA, ED25519). The idea is that ssh-agent is started in the beginnin

aria_chk(1) Aria tablemaintenance utility - Linux man page
Describe, check and repair of Aria tables. Used without options all tables on the command will be checked for errors Global options -#, --debug=... Output debug

itcl(n) - object-oriented extensions to Tcl - Linux man page
[incr Tcl] provides object-oriented extensions to Tcl, much as C++ provides object-oriented extensions to C. The emphasis of this work, however, is not to creat

git-remote-testgit(1) - Example remote-helper (Man Page)....
This command is a simple remote-helper, that is used both as a testcase for the remote-helper functionality, and as an example to show remote-helper authors one

grub2-set-default(8) set the saved default boot entry for GR
Set the default boot menu entry for GRUB. This requires setting GRUB_DEFAULT=saved in /etc/default/grub. -h, --help print this message and exit -v, --version pr

XRefreshKeyboardMapping(3) - handle keyboard input events in
The XLookupKeysym function uses a given keyboard event and the index you specified to return the KeySym from the list that corresponds to the KeyCode member in

tiparm(3ncurses) - curses interfaces to terminfo database...
These low-level routines must be called by programs that have to deal directly with the terminfo database to handle certain terminal capabilities, such as progr

hstrerror(3) - get network host entry - Linux manual page...
The gethostbyname*(), gethostbyaddr*(), herror(), and hstrerror() functions are obsolete. Applications should use getaddrinfo(3), getnameinfo(3), and gai_strerr

Config(3pm) - access Perl configuration information.........
The Config module contains all the information that was available to the Configure program at Perl build time (over 900 values). Shell variables from the config

git-cvsserver(1) A CVS server emulator for Git (Man Page)...
This application is a CVS emulation layer for Git. It is highly functional. However, not all methods are implemented, and for those methods that are implemented

Mail::SPF::Mech::All(3pm) - SPF record "all" mechanism class
An object of class Mail::SPF::Mech::All represents an SPF record mechanism of type all. Constructors The following constructors are provided: new: returns Mail:

audit_log_acct_message(3) - log a user account message......
This function will log a message to the audit system using a predefined message format. It should be used for all account manipulation operations. The function

upowerd(8) - UPower Daemon (Administration - Linux man page)
upowerd provides the org.freedesktop.UPower service on the system message bus. Users or administrators should never need to start this daemon as it will be auto

tk_chooseDirectory(n) - pops up a dialog box for the user to
The procedure tk_chooseDirectory pops up a dialog box for the user to select a directory. The following option-value pairs are possible as command line argument

XrmQGetResource(3) - retrieve database resources and search
The XrmGetResource and XrmQGetResource functions retrieve a resource from the specified database. Both take a fully qualified name/class pair, a destination res

busctl(1) Introspect the bus (Commands - Linux man page)....
busctl may be used to introspect and monitor the D-Bus bus. OPTIONS The following options are understood: --address=ADDRESS Connect to the bus specified by ADDR

ftw(3) - file tree walk (Library - Linux man page)..........
ftw() walks through the directory tree that is located under the directory dirpath, and calls fn() once for each entry in the tree. By default, directories are

groff_out(5) - groff intermediate output format (Man Page)
This manual page describes the intermediate output format of the GNU roff(7) text processing system groff(1). This output is produced by a run of the GNU troff(

formail(1) - mail (re)formatter (Commands - Linux man page)
formail is a filter that can be used to force mail into mailbox format, perform From escaping, generate auto-replying headers, do simple header munging/extracti

lassign(n) - Assign list elements to variables (Man Page)...
This command treats the value list as a list and assigns successive elements from that list to the variables given by the varName arguments in order. If there a

gnutls_openpgp_privkey_get_subkey_count(3) - API function...
gnutls_openpgp_privkey_get_subkey_count.3 - This function will return the number of subkeys present in the given OpenPGP certificate. RETURNS the number of subk

tnameserv-java-1.7.0-openjdk.1 - Linux Manual Pages Index (Manual - Linux man page)..........
tnameserv-java-1.7.0-openjdk.1 - Section 1 of the manual describes user commands and tools, for example, file manipulation tools, shells, compilers, web browser

git-merge-file(1) - Run a three-way file merge (Man Page)...
git merge-file incorporates all changes that lead from the <base-file> to <other-file> into <current-file>. The result ordinarily goes into <current-file>. git

XML::SAX::PurePerl::Reader.3pm - Linux Manual Pages Index (Manual - Linux man page)..........
XML::SAX::PurePerl::Reader.3pm - Section 1 of the manual describes user commands and tools, for example, file manipulation tools, shells, compilers, web browser

mvwaddstr(3ncurses) - add a string of characters to a curses
These functions write the (null-terminated) character string str on the given window. It is similar to calling waddch once for each character in the string. The

git-remote(1) - manage set of tracked repositories (ManPage)
Manage the set of repositories (remotes) whose branches you track. OPTIONS -v, --verbose Be a little more verbose and show remote url after name. NOTE: This mus

getresgid(2) - get real, effective and saved user/group IDs
getresuid() returns the real UID, the effective UID, and the saved set-user-ID of the calling process, in the arguments ruid, euid, and suid, respectively. getr

gnutls_sign_callback_set(3) - API function - Linux man page
Set the callback function. The function must have this prototype: typedef int (*gnutls_sign_func) (gnutls_session_t session, void *userdata, gnutls_certificate_

sigstack(3) - set and/or get signal stack context (ManPage)
sigaltstack() allows a process to define a new alternate signal stack and/or retrieve the state of an existing alternate signal stack. An alternate signal stack

cyrus.conf(5) - Cyrus configuration file - Linux man page...
/etc/cyrus.conf is the configuration file for the Cyrus master process. It defines the startup procedures, services and events to be spawned by master. The /etc

Locale::Maketext::Cookbook(3pm) - recipes for using Locale::
This is a work in progress. Not much progress by now :-) ONESIDED LEXICONS Adapted from a suggestion by Dan Muey It may be common (for example at your main lexi

Tcl_ParseVar(3) - parse Tcl scripts and expressions.........
These procedures parse Tcl commands or portions of Tcl commands such as expressions or references to variables. Each procedure takes a pointer to a script (or p

setvesablank.8 - Linux Manual Pages Index (Manual - Linux man page)..........
setvesablank.8 - Section 1 of the manual describes user commands and tools, for example, file manipulation tools, shells, compilers, web browsers, file and imag

nss-myhostname(8) Provide hostname resolution for the locall
nss-myhostname is a plugin for the GNU Name Service Switch (NSS) functionality of the GNU C Library (glibc) providing hostname resolution for the locally config

gluErrorString(3gl) - produce an error string from a GL or G
gluErrorString produces an error string from a GL or GLU error code. The string is in ISO Latin 1 . For example, gluErrorString(- GL_OUT_OF_MEMORY) returns the

Remove File
remove_file

prune(1) - Prune directed graphs (Commands - Linux man page)
prune reads directed graphs in the same format used by dot(1) and removes subgraphs rooted at nodes specified on the command line via options. These nodes thems

Tcl_GetInterpPath(3) - manage multiple Tcl interpreters, ali
These procedures are intended for access to the multiple interpreter facility from inside C programs. They enable managing multiple interpreters in a hierarchic

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

vfs_catia(8) - translate illegal characters in Catia filenam
This VFS module is part of the samba(7) suite. The Catia CAD package commonly creates filenames that use characters that are illegal in CIFS filenames. The vfs_

chgrp(1) - change group ownership - Linux manual page.......
Change the group of each FILE to GROUP. With --reference, change the group of each FILE to that of RFILE. -c, --changes like verbose but report only when a chan

glRectd(3gl) - draw a rectangle (Library - Linux man page)
glRect supports efficient specification of rectangles as two corner points. Each rectangle command takes four arguments, organized either as two consecutive pai

rt_tgsigqueueinfo(2) - queue a signal and data to a process
RETURN VALUE ERRORS VERSIONS CONFORMING TO NOTES SEE ALSO COLOPHON NAME rt_sigqueueinfo - queue a signal and data to a process SYNOPSIS long sys_rt_sigqueueinfo

gvfs-trash(1) Move files or directories to the trash........
gvfs-trash sends files or directories to the Trashcan. This can be a different folder depending on where the file is located, and not all file systems support t

ppmtoleaf(1) - convert PPM image to Interleaf image format
This program is part of Netpbm(1) ppmtoleaf reads an Interleaf image file as input and generates a PPM image as output. Interleaf is a now-defunct (actually pur

glutStrokeCharacter(3) - renders a stroke character using Op
Without using any display lists, glutStrokeCharacter renders the character in the named stroke font. The available fonts are: GLUT_STROKE_ROMAN A proportionally

page.content (Manual - Linux man page).....................
page.content - padsp starts the specified program and redirects its access to OSS compatible audio devices (/dev/dsp and auxiliary devices) to a PulseAudio soun

ld.so(8) - dynamic linker/loader (Admin - Linux man page)...
The programs ld.so and ld-linux.so* find and load the shared libraries needed by a program, prepare the program to run, and then run it. Linux binaries require

addftinfo(1) - add information to troff font files for use w
addftinfo reads a troff font file and adds some additional font-metric information that is used by the groff system. The font file with the information added is

at.deny(5) - determine who can submit jobs via at or batch
at.deny.5 - The /etc/at.allow and /etc/at.deny files determine which user can submit commands for later execution via at(1) or batch(1). The format of the files

Mail::SpamAssassin::Client(3pm) - Client for spamd Protocol
Mail::SpamAssassin::Client is a module which provides a perl implementation of the spamd protocol. PUBLIC METHODS new public class (Mail::SpamAssassin::Client)

getgroups32(2) - get/set list of supplementary group IDs....
getgroups() returns the supplementary group IDs of the calling process in list. The argument size should be set to the maximum number of items that can be store

XCirculateSubwindows(3) - change window stacking order......
The XRaiseWindow function raises the specified window to the top of the stack so that no sibling window obscures it. If the windows are regarded as overlapping

btrfs-quota(8) control the quota of a btrfs filesystem......
btrfs quota is used to enable/disable or rescan subvolume quota of a btrfs filesystem. For setting quota or other quota operations on a btrfs filesystem, please

XReadBitmapFileData(3) - manipulate bitmaps - Linux man page
The XReadBitmapFile function reads in a file containing a bitmap. The file is parsed in the encoding of the current locale. The ability to read other than the s

unget_wch_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

argz_create_sep(3) - functions to handle an argz list.......
These functions are glibc-specific. An argz vector is a pointer to a character buffer together with a length. The intended interpretation of the character buffe

ldap_add_s(3) - Perform an LDAP add operation (Man Page)....
The ldap_add_ext_s() routine is used to perform an LDAP add operation. It takes dn, the DN of the entry to add, and attrs, a null-terminated array of the entrys

nologin(5) - prevent unprivileged users from logging into th
If the file /etc/nologin exists and is readable, login(1) will allow access only to root. Other users will be shown the contents of this file and their logins w

CGI::Apache.3pm - Linux Manual Pages Index (Manual - Linux man page)..........
CGI::Apache.3pm - Section 1 of the manual describes user commands and tools, for example, file manipulation tools, shells, compilers, web browsers, file and ima

glGetTexGendv(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

glutFullScreen(3) - requests that the current window be made
glutFullScreen requests that the current window be made full screen. The exact semantics of what full screen means may vary by window system. The intent is to m

socket(n) - Open a TCP network connection - Linux man page
This command opens a network socket and returns a channel identifier that may be used in future invocations of commands like read, puts and flush. At present on

XSetSubwindowMode(3) - GC convenience routines (Man Page)...
The XSetArcMode function sets the arc mode in the specified GC. XSetArcMode can generate BadAlloc, BadGC, and BadValue errors. The XSetSubwindowMode function se

Mail::SpamAssassin::Plugin::AWL(3pm) - Normalize scores via
This plugin module provides support for the auto-whitelist. It keeps track of the average SpamAssassin score for senders. Senders are tracked using a combinatio

fabs(3) - absolute value of floating-point number (ManPage)
These functions return the absolute value of the floating-point number x. RETURN VALUE These functions return the absolute value of x. If x is a NaN, a NaN is r

XF86VidModeDeleteModeLine(3) - Extension library for the XFr
These functions provide an interface to the server extension XFree86-VidModeExtension which allows the video modes to be queried and adjusted dynamically and mo

stap-merge(1) - systemtap per-cpu binary merger (Man Page)
The stap-merge executable applies when the -b option has been used while running a stap script. The -b option will generate files per-cpu, based on the timestam

isgraph_l(3) character classification functions (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

snapper(8) Commandline program for filesystem snapshot manag
Snapper is a command-line program for filesystem snapshot management. It can create, delete and compare snapshots and undo changes done between snapshots. Snapp

Tcl_SetBooleanObj(3) - store/retrieve boolean value in a Tcl
These procedures are used to pass boolean values to and from Tcl as Tcl_Objs. When storing a boolean value into a Tcl_Obj, any non-zero integer value in boolVal

logind.conf(5) Login manager configuration file (Man Page)
This file configures various parameters of the systemd login manager, systemd-logind.service(8). OPTIONS All options are configured in the [Login] section: NAut

Tcl_GetChannelName(3) - procedures for creating and manipula
Tcl uses a two-layered channel architecture. It provides a generic upper layer to enable C and Tcl programs to perform input and output using the same APIs for

XcmsColor(3) - Xcms color structure - Linux manual page.....
The XcmsColor structure contains a union of substructures, each supporting color specification encoding for a particular color space. SEE ALSO XcmsAllocColor(3)

asinhf(3) - inverse hyperbolic sine function (Man Page).....
The asinh() function calculates the inverse hyperbolic sine of x; that is the value whose hyperbolic sine is x. RETURN VALUE On success, these functions return

ensemble(n) - create or modify a composite command (ManPage)
The ensemble command is used to create or modify a composite command. See the section WHAT IS AN ENSEMBLE? below for a brief overview of ensembles. If the ensem

ldap_rename(3) - Renames the specified entry. (Man Page)....
These routines are used to perform a LDAP rename operation. The function changes the leaf component of an entrys distinguished name and optionally moves the ent

XAllocColor(3) - allocate and free colors - Linux man page
The XAllocColor function allocates a read-only colormap entry corresponding to the closest RGB value supported by the hardware. XAllocColor returns the pixel va

Tcl_NewByteArrayObj(3) - manipulate Tcl objects as a arrays
These procedures are used to create, modify, and read Tcl byte-array objects from C code. Byte-array objects are typically used to hold the results of binary IO

sane-apple(5) - SANE backend for Apple flatbed scanners.....
The sane-apple library implements a SANE (Scanner Access Now Easy) backend that provides access to Apple flatbed scanners. At present, the following scanners ar

Remove File
remove_file

pthread_cleanup_pop_restore_np(3) - push and pop thread canc
These functions are the same as pthread_cleanup_push(3) and pthread_cleanup_pop(3), except for the differences noted on this page. Like pthread_cleanup_push(3),

Tcl_StringMatch(3) - test whether a string matches a pattern
This utility procedure determines whether a string matches a given pattern. If it does, then Tcl_StringMatch returns 1. Otherwise Tcl_StringMatch returns 0. The

Tcl_UtfToExternal(3) - procedures for creating and using enc
Tcl_GetEncoding finds an encoding given its name. The name may refer to a built-in Tcl encoding, a user-defined encoding registered by calling Tcl_CreateEncodin

systemd-inhibit(1) Execute a program with an inhibition lock
systemd-inhibit may be used to execute a program with a shutdown, sleep or idle inhibitor lock taken. The lock will be acquired before the specified command lin

sane-s9036(5) - SANE backend for Siemens 9036 flatbed scanne
The sane-s9036 library implements a SANE (Scanner Access Now Easy) backend that provides access to Siemens 9036 flatbed scanners. DEVICE NAMES This backend expe

CPU_ALLOC_SIZE(3) - macros for manipulating CPU sets........
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

mbrlen(3) - determine number of bytes in next multibyte char
The mbrlen() function inspects at most n bytes of the multibyte string starting at s and extracts the next complete multibyte character. It updates the shift st

perldebguts(1) - Guts of Perl debugging - Linux manual page
This is not perldebug, which tells you how to use the debugger. This manpage describes low-level details concerning the debuggers internals, which range from di

koi8-u(7) - Ukrainian character set encoded in octal, decima
KOI8-U (KOI8 Ukrainian, described in RFC 2310) is the de-facto standard character set for encoding Ukrainian texts. KOI8-U is compatible with KOI8-R (RFC 1489)

readom(1) - read or write data Compact Discs (Man Page).....
Readom is used to read or write Compact Discs. The device refers to a device location similar to the one used in the wodim command. Refer to its manpage for det

getspnam_r(3) - get shadow password file entry (Man Page)...
Long ago it was considered safe to have encrypted passwords openly visible in the password file. When computers got faster and people got more security-consciou

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