Sunday, August 30, 2020

Linux Information (Page 49)

 

auparse_interpret_field(3) - get current field's value inter
auparse_interpret_field allows access to the interpreted value in the current field of the current record in the current event. The returned value will be destr

XtUnmanageChild(3) - manage and unmanage children (ManPage)
The XtManageChildren function performs the following: * Issues an error if the children do not all have the same parent or if the parent is not a subclass of co

closelog(3) - send messages to the system logger (Man Page)
closelog() closes the descriptor being used to write to the system logger. The use of closelog() is optional. openlog() opens a connection to the system logger

expm1(3) - exponential minus 1 (Library - Linux man page)...
expm1(x) returns a value equivalent to exp(x) 1 It is computed in a way that is accurate even if the value of x is near zero-a case where exp(x) - 1 would be in

swprintf(3) - formatted wide-character output conversion....
The wprintf() family of functions is the wide-character equivalent of the printf(3) family of functions. It performs formatted output of wide characters. The wp

MIME::Words(3pm) - deal with RFC 2047 encoded words.........
Fellow Americans, you probably wont know what the hell this module is for. Europeans, Russians, et al, you probably do. :-). For example, heres a valid MIME hea

crypt_gensalt_ra(3) - password hashing - Linux manual page
The crypt, crypt_r, crypt_rn, and crypt_ra functions calculate a cryptographic hash function of key with one of a number of supported methods as requested with

FD_ZERO(3) - synchronous I/O multiplexing - Linux man page
select() and pselect() allow a program to monitor multiple file descriptors, waiting until one or more of the file descriptors become ready for some class of I/

dcgettext(3) - translate message (Library - Linux man page)
The gettext, dgettext and dcgettext functions attempt to translate a text string into the users native language, by looking up the translation in a message cata

dde(n) - Execute a Dynamic Data Exchange command (Man Page)
This command allows an application to send Dynamic Data Exchange (DDE) command when running under Microsoft Windows. Dynamic Data Exchange is a mechanism where

gnutls_dh_get_group(3) - API function - Linux manual page...
This function will return the group parameters used in the last Diffie-Hellman key exchange with the peer. These are the prime and the generator used. This func

getfsfile(3) - handle fstab entries - Linux manual page.....
These functions read from the file /etc/fstab. The struct fstab is defined by: struct fstab { char *fs_spec; /* block device name */ char *fs_file; /* mount poi

Tcl_Format(3) - manipulate Tcl objects as strings (ManPage)
The procedures described in this manual entry allow Tcl objects to be manipulated as string values. They use the internal representation of the object to store

Remove File
remove_file

makedeltarpm(8) - create a deltarpm from two rpms (ManPage)
makedeltarpm creates a deltarpm from two rpms. The deltarpm can later be used to recreate the new rpm from either filesystem data or the old rpm. Use the -v opt

key_encryptsession(3) - interfaces to rpc keyserver daemon
The functions here are used within the RPCs secure authentication mechanism (AUTH_DES). There should be no need for user programs to use this functions. The fun

ModemManager(8) modem management daemon - Linux manual page
The ModemManager daemon provides a unified high level API for communicating with (mobile broadband) modems. While the basic commands are standardized, the more

ps2pdfwr(1) - Convert PostScript to PDF without specifying C
This wrapper script invokes gs(1) with following arguments -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite as well as the appropriate -dOutputFile argument, all preceded

isupper_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

pam_issue(8) - PAM module to add issue file to user prompt
pam_issue is a PAM module to prepend an issue file to the username prompt. It also by default parses escape codes in the issue file similar to some common getty

ctl_cyrusdb(8) - perform operations common to all Cyrus data
Ctl_cyrusdb is used to perform various administrative operations on the Cyrus databases. Ctl_cyrusdb reads its configuration options out of the imapd.conf(5) fi

aio_read(3) - asynchronous read (Library - Linux man page)
The aio_read() function queues the I/O request described by the buffer pointed to by aiocbp. This function is the asynchronous analog of read(2). The arguments

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

snmp_sess_select_info(3) - session functions (Man Page).....
These functions define a subset of the API that can be used to manage single SNMP sessions in a multi-threaded application. Except for snmp_sess_session(), thes

crypt_gensalt(3) - password hashing - Linux manual page.....
The crypt, crypt_r, crypt_rn, and crypt_ra functions calculate a cryptographic hash function of key with one of a number of supported methods as requested with

__fwriting(3) - interfaces to stdio FILE structure (ManPage)
Solaris introduced routines to allow portable access to the internals of the FILE structure, and glibc also implemented these. The __fbufsize() function returns

iso-8859-16(7) - ISO 8859-16 character set encoded in octal,
The ISO 8859 standard includes several 8-bit extensions to the ASCII character set (also known as ISO 646-IRV). ISO 8859-16, the Latin Alphabet No. 10 is used t

XGetDeviceDontPropagateList(3) - query or change the dont-pr
The XChangeDeviceDontPropagateList request modifies the list of events that should not be propagated to ancestors of the event window. This request allows exten

gnutls_psk_set_server_credentials_file(3) - API function....
This function sets the password file, in a gnutls_psk_server_credentials_t structure. This password file holds usernames and keys and will be used for PSK authe

gnutls_dtls_prestate_set(3) - API function - Linux man page
This function will associate the prestate acquired by the cookie authentication with the client, with the newly established session. SINCE 3.0.0 REPORTING BUGS

XtCancelSelectionRequest(3) - bundle multiple selection conv
When XtCreateSelectionRequest is called, subsequent calls to XtGetSelectionValue and XtGetSelectionValueIncremental with the requestor and selection as specifie

XtIsVendorShell(3) - obtain and verify a widget's class.....
The XtClass function returns a pointer to the widgets class structure. The XtSuperclass function returns a pointer to the widgets superclass class structure. Th

ldap_abandon(3) - Abandon an LDAP operation in progress.....
The ldap_abandon_ext() routine is used to send a LDAP Abandon request for an operation in progress. The msgid passed should be the message id of an outstanding

XGetInputFocus(3) - control input focus - Linux manual page
The XSetInputFocus function changes the input focus and the last-focus-change time. It has no effect if the specified time is earlier than the current last-focu

sane-canon630u(5) - SANE backend for the Canon 630u USB flat
The sane-canon630u library implements a SANE (Scanner Access Now Easy) backend that provides access to the following Canon flatbed scanners: CanoScan 630u CanoS

XcmsQueryBlue(3) - obtain black, blue, green, red, and white
The XcmsQueryBlack function returns the color specification in the specified target format for zero-intensity red, green, and blue. The XcmsQueryBlue function r

djpeg(1) - decompress a JPEG file to an image file (ManPage)
djpeg decompresses the named JPEG file, or the standard input if no file is named, and produces an image file on the standard output. PBMPLUS (PPM/PGM), BMP, GI

Tk_TextLayoutToPostscript(3) - routines to measure and displ
These routines are for measuring and displaying single-font, multi-line, justified text. To measure and display simple single-font, single-line strings, refer t

Remove File
remove_file

snapper-configs(5) Configuration files for snapper configs
Each file /etc/snapper/configs/* describes a snapper config. VARIABLES The following is a list of variables that can be present in the configuration file. Boole

gvfs-set-attribute(1) Set file attributes - Linux man page
gvfs-set-attribute allows to set a file attribute on a file. File attributes can be specified with their gvfs name, e.g. standard::icon. Note that not all file

dirname(3) - parse pathname components - Linux manual page
Warning: there are two different functions basename() - see below. The functions dirname() and basename() break a null-terminated pathname string into directory

lround(3) - round to nearest integer, away from zero........
These functions round their argument to the nearest integer value, rounding away from zero, regardless of the current rounding direction (see fenv(3)). Note tha

attr_set(3ncurses) - curses character and window attribute c
These routines manipulate the current attributes of the named window. The current attributes of a window apply to all characters that are written into the windo

Tcl_InitMemory(3) - Validated memory allocation interface...
These functions provide access to Tcl memory debugging information. They are only functional when Tcl has been compiled with TCL_MEM_DEBUG defined at compile-ti

glNormal3iv(3gl) - set the current normal vector (Man Page)
The current normal is set to the given coordinates whenever glNormal is issued. Byte, short, or integer arguments are converted to floating-point with a linear

Remove File
remove_file

pl2pm(1) - Rough tool to translate Perl4 .pl files to Perl5
pl2pm is a tool to aid in the conversion of Perl4-style .pl library files to Perl5-style library modules. Usually, your old .pl file will still work fine and yo

SDL_PauseAudio(3) - Pauses and unpauses the audio callback p
This function pauses and unpauses the audio callback processing. It should be called with pause_on=0 after opening the audio device to start playing sound. This

acosh(3) - inverse hyperbolic cosine function (Man Page)....
The acosh() function calculates the inverse hyperbolic cosine of x; that is the value whose hyperbolic cosine is x. RETURN VALUE On success, these functions ret

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

htnotify(1) - sends email notifications about out-dated web
Htnotify scans the document database created by htmerge and sends an email message for every page that is out of date. Please have a look at the ht://Dig notifi

XtStringConversionWarning(3) - issue a conversion warning me
The XtStringConversionWarning function issues a warning message with name conversionError, type string, class XtToolkitError, and the default message string Can

mvin_wch(3ncurses) - extract a complex character and renditi
These functions extract the complex character and rendition from the current position in the named window into the cchar_t object referenced by wcval. RETURN VA

errorCode(n) Variables used by Tcl _________________________
The following global variables are created and managed automatically by the Tcl library. Except where noted below, these variables should normally be treated as

COLS(3ncurses) - curses global variables - Linux man page...
This page summarizes variables provided by the curses library. A more complete description is given in the curses(3X) manual page. Depending on the configuratio

Tk_Get3DBorder(3) - draw borders with three-dimensional appe
These procedures provide facilities for drawing window borders in a way that produces a three-dimensional appearance. Tk_Alloc3DBorderFromObj allocates colors a

zshroadmap(1) - informal introduction to the zsh manual.....
The Zsh Manual, like the shell itself, is large and often complicated. This section of the manual provides some pointers to areas of the shell that are likely..

simpleftp(1) - Rudimentary FTP client - Linux manual page...
simpleftp is a Perl script that provides basic support for fetching files with FTP in a batch oriented fashion. It takes one or more FTP URLs on the command lin

XmbTextExtents(3) - compute text extents - Linux man page...
The XmbTextExtents, XwcTextExtents and Xutf8TextExtents functions set the components of the specified overall_ink_return and overall_logical_return arguments to

XtWindow(3) - obtain window information about a widget......
XtDisplay returns the display pointer for the specified widget. XtDisplayOfObject returns the display pointer for the specified object. XtScreen returns the scr

XtCallbackPopdown(3) - unmap a pop-up - Linux manual page...
The XtPopdown function performs the following: * Calls XtCheckSubclass to ensure popup_shell is a subclass of Shell. * Checks that popup_shell is currently popp

pfbtops(1) - translate a PostScript font in .pfb format to A
pfbtops translates a PostScript font in .pfb format to ASCII, splitting overlong lines in text packets into smaller chunks. If pfb_file is omitted the pfb file

Tcl_CreateHashEntry(3) - procedures to manage hash tables...
A hash table consists of zero or more entries, each consisting of a key and a value. Given the key for an entry, the hashing routines can very quickly locate th

toc2cddb(1) - translates a TOC file of cdrdao(1) into a cddb
toc2cddb translates a TOC file of cdrdao(1) into a cddb file and prints it to stdout. OPTIONS -h Shows a short help message. -V Prints the version of toc2cddb.

git-update-index(1) - Register file contents in the working
Modifies the index or directory cache. Each file mentioned is updated into the index and any unmerged or needs updating state is cleared. See also git-add(1) fo

sane-hp4200(5) - SANE backend for Hewlett-Packard 4200 scann
The sane-hp4200 library implements a SANE (Scanner Access Now Easy) backend that provides access to the following Hewlett-Packard USB flatbed scanners: ScanJet

unix_chkpwd(8) - Helper binary that verifies the password of
unix_chkpwd is a helper program for the pam_unix module that verifies the password of the current user. It also checks password and account expiration dates in

ping(8) - send ICMP ECHO_REQUEST to network hosts (ManPage)
ping uses the ICMP protocols mandatory ECHO_REQUEST datagram to elicit an ICMP ECHO_RESPONSE from a host or gateway. ECHO_REQUEST datagrams (pings) have an IP a

pcre16_exec(3) Perl-compatible regular expressions..........
This function matches a compiled regular expression against a given subject string, using a matching algorithm that is similar to Perls. It returns offsets to c

vgscan(8) - scan all disks for volume groups and rebuild cac
vgscan scans all SCSI, (E)IDE disks, multiple devices and a bunch of other disk devices in the system looking for LVM physical volumes and volume groups. Define

res_query(3) - resolver routines (Library - Linux man page)
These functions make queries to and interpret the responses from Internet domain name servers. The res_init() function reads the configuration files (see resolv

avahi-daemon.conf(5) - avahi-daemon configuration file......
avahi-daemon.conf is the configuration file for avahi-daemon. SECTION [SERVER] host-name= Set the host name avahi-daemon tries to register on the LAN. If omited

writev(2) - read or write data into multiple buffers........
The readv() system call reads iovcnt buffers from the file associated with the file descriptor fd into the buffers described by iov (scatter input). The writev(

frexpl(3) - convert floating-point number to fractional and
The frexp() function is used to split the number x into a normalized fraction and an exponent which is stored in exp. RETURN VALUE The frexp() function returns

jpackage-utils(7) - Utilities, macros and other files for th
The JPackage Project has two primary goals: - To provide a coherent set of Java software packages for Linux, satisfying all quality requirements of other applic

tlsproxy(8) - Postfix TLS proxy (Admin - Linux man page)....
The tlsproxy(8) server implements a server-side TLS proxy. It is used by postscreen(8) to talk SMTP-over-TLS with remote SMTP clients that are not whitelisted (

fsck.ext4(8) - check a Linux ext2/ext3/ext4 file system.....
e2fsck is used to check the ext2/ext3/ext4 family of file systems. For ext3 and ext4 filesystems that use a journal, if the system has been shut down uncleanly

sigrelse(3) - System V signal API - Linux manual page.......
These functions are provided in glibc as a compatibility interface for programs that make use of the historical System V signal API. This API is obsolete: new a

pngtopnm(1) - convert a PNG image into a PNM image (ManPage)
This program is part of Netpbm(1) pngtopnm was obsoleted by pngtopam(1) , introduced with Netpbm 10.44 (September 2008). pngtopam is backward compatible with pn

strchrnul(3) - locate character in string - Linux man page
The strchr() function returns a pointer to the first occurrence of the character c in the string s. The strrchr() function returns a pointer to the last occurre

send-nntp(8) - send Usenet articles to remote site (ManPage)
The send-* utilities are scripts that process the batch files written by innd(8) to send Usenet articles to a remote NNTP site. The sites to be fed may be speci

curl_unescape(3) - URL decodes the given string (Man Page)
Obsolete function. Use curl_easy_unescape(3) instead! This function will convert the given URL encoded input string to a plain string and return that as a new a

ldap_control_dup(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

mlock(2) - lock and unlock memory - Linux manual page.......
mlock() and mlockall() respectively lock part or all of the calling processs virtual address space into RAM, preventing that memory from being paged to the swap

errx(3) - formatted error messages - Linux manual page......
The err() and warn() family of functions display a formatted error message on the standard error output. In all cases, the last component of the program name, a

XInternAtoms(3) - create or return atom names (Man Page)....
The XInternAtom function returns the atom identifier associated with the specified atom_name string. If only_if_exists is False, the atom is created if it does

FcConfigSubstitute(3) - Execute substitutions (Man Page)....
Calls FcConfigSubstituteWithPat setting p_pat to NULL. Returns FcFalse if the substitution cannot be performed (due to allocation failure). Otherwise returns Fc

gnutls_openpgp_keyring_deinit(3) - API function (Man Page)
This function will deinitialize a keyring structure. REPORTING BUGS Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ G

gnutls_x509_crt_set_pubkey(3) - API function (Man Page).....
gnutls_x509_crt_set_pubkey.3 - This function will set the public parameters from the given public key to the request. RETURNS On success, GNUTLS_E_SUCCESS (0) i

XF86MiscQueryVersion(3) - Extension library for the XFree86-
These functions provide an interface to the XFree86-Misc extension which allows various server settings to be queried and changed dynamically. Applications that

gnutls_pubkey_get_pk_ecc_raw(3) - API function (Man Page)...
gnutls_pubkey_get_pk_ecc_raw.3 - This function will export the ECC public keys parameters found in the given certificate. The new parameters will be allocated u

pos_menu_cursor(3menu) - position a menu's cursor (ManPage)
pos_menu_cursor.3menu - The function pos_menu_cursor restores the cursor to the current position associated with the menus selected item. This is useful after c

wtimeout(3ncurses) - curses input options - Linux man page
Normally, the tty driver buffers typed characters until a newline or carriage return is typed. The cbreak routine disables line buffering and erase/kill charact

git-am(1) - Apply a series of patches from a mailbox........
Splits mail messages in a mailbox into commit log message, authorship information and patches, and applies them to the current branch. OPTIONS (<mbox>|<Maildir>

pbm(5) - Netpbm bi-level image format - Linux manual page...
This program is part of Netpbm(1) The PBM format is a lowest common denominator monochrome file format. It serves as the common language of a large family of bi

TYPE_INTEGER(3form) - form system global variables (ManPage)
These are building blocks for the form library, defining fields that can be created using set_fieldtype(3X). Each provides functions for field- and character-va

scalb(3) - multiply floating-point number by integral power
scalb.3 - These functions multiply their first argument x by FLT_RADIX (probably 2) to the power of exp, that is: x * FLT_RADIX ** exp The definition of FLT_RAD

f9 - Linux Manual Pages Index (Manual - Linux man page)..........
f9 - Section 1 of the manual describes user commands and tools, for example, file manipulation tools, shells, compilers, web browsers, file and image viewers an

Tcl_GetChannel(3) - buffered I/O facilities using channels
The Tcl channel mechanism provides a device-independent and platform-independent mechanism for performing buffered input and output operations on a variety of f

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