Today (Saturday) We will make some minor tuning adjustments to MySQL.

You may experience 2 up to 10 seconds "glitch time" when we restart MySQL. We expect to make these adjustments around 1AM Eastern Daylight Saving Time (EDT) US.

Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

OpenSolaris 2009.06 - man page for utmpx (opensolaris section 3head)

utmpx.h(3HEAD)							      Headers							    utmpx.h(3HEAD)

NAME
utmpx.h, utmpx - user accounting database definitions
SYNOPSIS
#include <utmpx.h>
DESCRIPTION
The <utmpx.h> header defines the utmpx structure, which includes the following members: char ut_user[]; /* user login name */ char ut_id[]; /* unspecified initialization */ /* process identifier */ char ut_line[]; /* device name */ pid_t ut_pid; /* process ID */ short ut_type; /* type of entry */ for X/Open compilation environments: struct ut_exit_status ut_exit; /* process termination/exit status*/ for all other compilation environments: struct exit_status ut_exit; /* process termination/exit status*/ struct timeval ut_tv; /* time entry was made */ int ut_session; /* session ID, used for windowing */ short ut_syslen; /* significant length of ut_host */ /* including terminating null */ char ut_host[]; /* remote host name */ The pid_t type is defined through typedef as described in <sys/types.h>. The timeval structure is defined as described in <sys/time.h>. Inclusion of the <utmpx.h> header can also make visible all symbols from <sys/time.h>. The following symbolic constants are defined as possible values for the ut_type member of the utmpx structure: EMPTY No valid user accounting information. BOOT_TIME Identifies time of system boot. OLD_TIME Identifies time when system clock changed. NEW_TIME Identifies time after system clock changed. USER_PROCESS Identifies a process. INIT_PROCESS Identifies a process spawned by the init process. LOGIN_PROCESS Identifies the session leader of a logged-in user. DEAD_PROCESS Identifies a session leader who has exited.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+
SEE ALSO
endutxent(3C), time.h(3HEAD), types.h(3HEAD), attributes(5), standards(5) SunOS 5.11 16 Apr 2007 utmpx.h(3HEAD)

Featured Tech Videos