Java SSH Project Summary-set the calendar of work days
Preface
The topic of today's article is calendar. First, we will introduce the background. This calendar serves as an online booking system. Online Booking means selecting workdays and then making an appointment for specific services, the workday settings are completed through our calendar.
Question
Effect
Let's take a look at the calendar. The first one is the calendar of the current mont
Tecal RH5885 V3 BIOS version upgrade, tecalrh5885
Note: Different BIOS versions correspond to different iMana versions.
I. Upgrade iMana first
1. First, use ftp to upload image. hpm to the tmp folder.
Root @ BMC:/tmp # ls
Image. hpm
Root @ BMC:/tmp # chmod 777 image. hpm
2. Run ipmcget-d version to view the current version.
Root @ BMC:/# ipmcget-d versionIpmc cp
forms an important feature of the 4G system. The stack-based 4G system framework the future 4G system can be composed of the broadband mobile communication (BMC) subsystem and the broadband hotspot access (BHA) subsystem. The BMC subsystem works in lower frequencies (such as IMT-2000 frequencies below 3 GHz) and provides wide area coverage and high mobility. To achieve 4G performance indicators, you can co
This chapter was finally installed in bare metal.
With the hardware configuration file and BMC (preferably the paid advanced version of BMC, such as Dell idrac7 Enterprise Edition, the free version cannot use the remote console), you can prepare for the bare metal installation.
At this time, you need to prepare a WDS server in the domain. WDS can only have one startup image, which must be generated by scvmm
community variable)(2) a.ch (reference to the character member in the Community variable CH)(3) A.F (reference to double type member D in a community variable)It is not possible to refer to a community variable, such as coutTwo. Enum type1. Simply enumerate the variables, and the values of the variables can only be within the range of the values enumerated.Declares that an enumeration type begins with an enum, for example:Enum Weekday{sun,mon,tue,wed,thu,fri,sat};The elements in parentheses are
the subsequent enumeration member is added 1 on the previous member.
The value of an enumeration member can be set artificially to customize an integer within a range.
The enum type is an alternative to the pre-processing directive # define.
The type definition is semicolon-terminated;
Note: An enumeration type with the same name cannot be defined in the same program, and a named constant with the same name cannot exist in a different enumeration type.Since an enumeration is al
--Calculates the number of working days that differ by two dates
CREATE FUNCTION F_workday (
@dt_begin datetime,--the calculated start date
@dt_end datetime--The calculated end date
) RETURNS int
As
BEGIN
DECLARE @workday int,@i int, @bz bit, @dt datetime
Set @workday =0
IF @dt_begin > @dt_end
SELECT @bz =1, @dt = @dt_begin, @dt_begin = @dt_end, @dt_end = @dt
ELSE
SET @bz =0
While @dt_begin B
correctness.2) Asynchronous clear 0 : When the issued disk write request completed, you need to bitmap memory page of the corresponding bit zeroed, and then the bitmap file brush. This process does not need to wait for the write bitmap disk file to complete and therefore is asynchronous. (completed by Bitmap_daemon_work ())The clear bit can be done asynchronously after the write request is completed, because even if the write fails, it will not affect correctness, but will bring an additional s
1. The state transition relationship of Page_attrsPreviously said, bitmap optimization core is: Bitmap set after the batch write; bitmap delay cleanup. Write bit with bitmap_statrwrite () + bitmap_unplug () two functions, to Achieve the bitmap set after the batch write; Bitmap_endwrite () + Two-wheel bitmap_deamon_work () enables bitmap delay cleanup. 2. An example analysisThe following is a write request instance for analysis. Assuming that the previous chunk data are consistent, or to write 3
1. Introduction
IPMI (Intelligent platform management interface) is a new generation of common interface standards that enable intelligent Hardware Management. You can use IPMI to monitor the physical characteristics of the server, such as temperature, voltage, fan operating status, power supply, and chassis intrusion. The biggest advantage of IPMI is that it is independent of the CPU bios and OS. Therefore, you can monitor the server as long as the power is switched on or off. IPMI is a standar
If exists (select * from dbo. sysobjects where id = object_id (n' [tb_Holiday] ') and OBJECTPROPERTY (id, n'isusertable') = 1)
Drop table [tb_Holiday]
GO
-- Define holiday tableCreate table tb_Holiday (HDate smalldatetime primary key clustered, -- holiday periodName nvarchar (50) not null) -- holiday NameGO
If exists (select * from dbo. sysobjects where id = object_id (n' [dbo]. [f_WorkDay] ') and xtype in (n'fn', n'if', n'tf '))Drop function [dbo]. [f_WorkDay]GO
-- Calculate the number of work
The original is here: http://www.lifehack.org/articles/productivity/14- things-productive-people-the-first-15-minutes-the-workday.html, author Yong KANG CHAN, translator Foruok, reprint please specify the source/HTTP/ Blog.csdn.net/foruok. This article starts with my subscription number "program Horizon".The first 15 minutes of your work will set the tone for your entire workday. (Translator Note: This is similar to the performance of a stock in 15 mi
The previous article is a simple script that can be executed and written to the log, but if it is too coarse to put into production, further optimizations are needed:#! /bin/bashif [-D "/OPT/BMC"]; Then if [-F "/opt/bmc/usysfault.log"], then { date + "%y-%m-%d%h:%m:%s" /usr/lpp/diagnostics/bin/ Usysfault #要执行的命令的绝对路径 } >/opt/bmc
IPMI is an extensible standard that defines how to monitor hardware and sensors, control system components, and record critical events as IPMI technology is used in servers, leveraging the many advantages of IPMI as an integral part of server management, especially in cluster management. This paper first introduces some basic concepts of IPMI, and then gives the steps and methods to implement IPMI management in Linux system by using Ipmitool tool. 1. Brief introductionIPMI (Intelligent Platform
1. Brief introductionIPMI (Intelligent Platform Management Interface), the Intelligent Platform management interface, is the next-generation common interface standard that makes hardware management "intelligent". IPMI monitors the physical characteristics of the server, such as temperature, voltage, fan operating status, power supply, and chassis intrusion. The biggest advantage of IPMI is that it is independent of the CPU BIOS and OS, so the user can monitor the server as soon as it is powered
http://www.ibm.com/developerworks/cn/linux/l-ipmi/1. Brief introductionIPMI (Intelligent Platform Management Interface), the Intelligent Platform management interface, is the next-generation common interface standard that makes hardware management "intelligent". IPMI monitors the physical characteristics of the server, such as temperature, voltage, fan operating status, power supply, and chassis intrusion. The biggest advantage of IPMI is that it is independent of the CPU BIOS and OS, so the use
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