hpe oss

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Linux-file permissions

One, the view of the file propertiesls-l filename-|rw-r--r--. | 1| Root| Root| 46 | OCT 1 05:03 |filename---------------------------------------------------------1 2 3 4 5 6 7 81."-": File type-# #普通文件D # #目录C # #字符设备S # #套接字P # #管道B # #快设备L # #连接2 ." rw-r--r--": File read and Write permissionsrw-|r--|r--* $ @* Everyone's rights$ permissions for all groups@ Other People's permissions3. " 1 ":File: The number of times a file's contents have been recorded by the systemTo directory: The number of b

SAP BASIS Basic Tutorial SAP BASIS daily Job OS log st06,db12

Tags: basis hana SAP R3Operating system logs1. Transaction OS06/st06 or Tools , CCMS , control/monitoring -> performance Menu , Operationsystem , Local activity2. Select Detail analysismenu.650) this.width=650; "src=" https://s2.51cto.com/oss/201711/09/4a2b6944896acc11abb6495a0a1c0d56.jpg "style=" float: none; "title=" 1.jpg "alt=" 4a2b6944896acc11abb6495a0a1c0d56.jpg "/>650) this.width=650; "src=" https://s2.51cto.com/

About the activation of MYECLIPSE10

Tags: myeclipsePreviously used is the cracked version of Myeclipse8.6, direct installation can be used. But recently, I always pop up a hint box that prompts me for the probation period. Although it can be turned off directly, but then the operation will bounce out. Really annoying. Finally decisively uninstall it, I re-download Myeclipse10. Just tell me how I activated myeclipse.1 First installs the MYECLIPSE10, I was in the net installs quickly, the speed is not very slow. Do not run MyEclipse

PHP Eight Security function parsing

the converted string, for example, ' ' amp will be ' '. 5. Strip_tags () This function can remove all html,javascript and PHP tags from the string, but you can also make certain tags appear by setting the second parameter of the function. 6. MD5 () Some developers store passwords very simply, which is not good from a security standpoint, and the MD5 () function can produce a 32-character MD5 hash of a given string, and the process is irreversible, i.e. you cannot get the original string from

Adding a hard drive to a Linux server is not that simple "go"

G7 version have Ah, so I in this interface over and over again, (mind pondering may GEN9 newness, may this function is hidden), when the first consideration may be the issue of firmware, but can not directly connect the official website update firmware, can only download HPE SSAS Startup disk or download firmware upgrade ~-~ cry ...(In fact, this is only the firmware version of the bug, the upgrade of the HP firmware will be resolved, the previous ar

MyEclipse Chinese course and use skill share

focuses on two common ways to back up workspace in Eclipse or MyEclipse-See full-text HPE and the United States MyEclipse company to reach a deep cooperative relationship HPE partners with the world-renowned Java EE integrated development environment provider, the US myeclipse company, to reach an in-depth partnership-see the full text Of course, the most important thing is to share myeclipse download, wel

[Switch] building Maven private server

During the development process, some development kits in the company are sometimes used. Obviously, it is inappropriate to put these packages outside the company. In addition, because the project is under development, these internal dependencies may be constantly updated. You can build Maven servers within the company to centrally manage third-party and internal dependencies. Here, we use nexus to build a local Maven server. The process is relatively simple. 1. Install the server 1. Download On

QT builds on each platform Qt-everywhere

/mkspecs/qws/, copy the linux-arm-g+ + Qplatformdefs.h and qmake.conf under the directory to Armv6z-mediatek451_001_vfp-linux-gnueabi, modify the qmake.conf, add the following two lines in the qmake.confQT_CFLAGS_DIRECTFB =-i/opt/share/release/bdp_linux/oss/library/directfb/usr/include/directfb-d_reentrantQT_LIBS_DIRECTFB =-l/opt/share/release/bdp_linux/oss/library/directfb/lib-ldirectfb-lfusion-ldirect-lpt

Install and use gentoo

. Initialize the environment variable www.2cto.com: env-update; source/etc/profile modify/etc/make. conf, this is very important. it is best to change it to the correct position first, otherwise you will get it later (I am, don't want to get it, change multiple times, and re-compile various things after the change): add to the source: GENTOO_MIRRORS =" http://mirror.bjtu.edu.cn/gentoo/ "SYNC =" rsync: // developer.bjtu.edu.cn/gentoo-portage "the above four websites have instructions on how to wr

Required configuration after OpenSUSELeap42.1 Installation

I used to use Mint + Mate all the time. After the test, I had nothing to worry about. I tried the most powerful Linux SUSE (?), KDE5 is amazing! Almost perfect support for Chinese, fcitx and KDE Desktop ...... However, some necessary configurations may be a little unfamiliar to new users who are used to Ubuntu, so I want to write this article to pass the time. Not to mention I used to use Mint + Mate all the time. After the test, I had nothing to worry about. I tried the most powerful Linux SUSE

Locating bug methods in Web tests

results can be seen in the returned data fields, values650) this.width=650; "Src=" Https://s5.51cto.com/oss/201711/16/de424c985908b14704348c24493989a5.png-wh_500x0-wm_3 -wmp_4-s_1550347816.png "title=" 11.png "alt=" De424c985908b14704348c24493989a5.png-wh_ "/>650) this.width=650; "Src=" Https://s3.51cto.com/oss/201711/16/aea634eca2fab5203ec2584fc5d17a1f.png-wh_500x0-wm_3 -wmp_4-s_1043937444.png "title=" 22

The process of using ALSA to drive sound card in Linux

First, what is ALSA; Advanced Linux Sound architecture abbreviation for ALSA, translated into Chinese meaning is the Linux Advanced Sound system (this is my literal translation, may be incorrect); when it comes to the system, it's a bit too much, so ALSA not only includes support and drive for sound cards. ; ALSA has the following characteristics: Code: 1, the efficient support of all audio interfaces, from ordinary users of the sound card to the Professional level multi-channel audio equipm

Oracle-day03 on

`查询结果如下: ![](http://i2.51cto.com/images/blog/201806/04/0e4d2b4cc58b990c6f1394997171b959.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)结果已经更改成功。我们再次查询表数据 ![](http://i2.51cto.com/images/blog/201806/04/6b2738461c0f6d123c2bc30440dd3f3c.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_

MySQL high-availability MHA architecture built

://s3.51cto.com/oss/201711/03/edf4898a30c745f6275335f48a405fd1.png "title=" Hosts23333.png "alt=" Edf4898a30c745f6275335f48a405fd1.png "/>Iv. Uploading MHA filesmha4mysql-node-0.54-0.el6.noarch.rpmmha4mysql-manager-0.55-0.el6.noarch.rpmV. Installation of MHAnode is installed on each MySQL server and the manager is used to manage it, which is installed in the standby repository.To install node nodes:Resolving dependenciesYum Install-y Perl-dbd-mysqlIns

FTP implementation file and MySQL authentication virtual user

I. File-based verification of virtual users① Create a virtual user database file. Command: Vim/etc/vsftpd/viruser650) this.width=650; "src=" Https://s4.51cto.com/oss/201710/27/327cf87fecda172d1fbabe943fefd138.png "title=" 1.png " alt= "327cf87fecda172d1fbabe943fefd138.png"/>Convert the file into a database format.Command: db_load-t-T hash-f viruser viruser.db650) this.width=650; "src=" Https://s1.51cto.com/oss

Experiment-----Show logs in the database through Loganalyzer

Tags: Loganalyzer way to show logs in the databaseLab Environment:Three hosts: MARIADB server ip:192.168.199.136Rsyslog Server ip:192.168.199.137Lap architecture, and install loganalyzer,ip:192.168.199.1341. Prepare MARIADB Server①yum Install Mariadb-server Installation Database②mysql_secure_installation run security script, set root administrator, password is 123456③systemctl Start mariadb Startup service④ authorized Rsyslog on MySQLServer to connect to the current server:mysql-uroot-p123456 Lo

Vim, cut, less, cat commands

Tags: Linux common commandsExit Save: WqExit and force Save: wq!Force quit, do not save: q!Cursor moves to the last line of the file GCursor moves to the first line of the file GGMoves the cursor from the cursor position to the beginning of the current line ^ 0 homeMoves the cursor to the end of the current line from the cursor location $ endCancel the last action UDelete a line of DDDelete N Row ndd650) this.width=650; "src=" Https://s1.51cto.com/oss

Ubuntu lower sound card driver solution Alsa

First, introduce what is ALSA;The Advanced Linux sound Architecture is referred to as ALSA, which translates into Chinese in the form of a state-of-the-art Linux audio architecture (this is Google Translate); when it comes to architecture it's a bit too large, so ALSA not only includes support and drivers for sound cards;ALSA has the following characteristics:1, the efficient support for all audio interfaces, from the ordinary user's sound card to the professional level of multi-channel audio eq

ALSA Learning Notes

them to 1024, 8192. On our platform with DMIX will appear underrun!!! Information.2 ALSA Kernel2.1 DirectoryAlsa-driver includes many drivers in development and support for some 2.2,2.4 Linux kernel versions. When these drivers are stabilized, they are moved into the Alsa-kernel and eventually in the Linux kernelIn the sound directory.Sound/core/oss/seq/oss/instr/drivers/mpu401/opl3/i2c/l3/synth/emux/pci/(

Introduction to VMware Virtual Machine host-only (host-only), Bridging (bridge), Nat three network modes

Tags: external network size edit three network mode networks via host type network modeIntroduction to VMware Virtual Machine host-only (host-only), Bridging (bridge), Nat three network modesTo introduce you to the virtual machine three kinds of network mode, I hope to be helpful to everyone. After the virtual machine is created, two virtual connections are created on the physical host Vmnet1 and Vmnet8, presumably everyone knows it. [] (http://i2.51cto.com/images/blog/201807/22/58617df1df946698

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