-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
FORM top_of_page.
"Uline for creating a horizontal line
Uline at 1 (45 ).
"Format color for header background
Format color 7.
"This is where we manually create the header text,
"In this example I'm using 2 lines header, if you
"Want to have 3 lines header or more, you can just
"Add new write command.
WRITE:/s
reside?In general, the kernel file is stored in/boot, and named Vmlinuz 650) this.width=650; "Src=" http://s2.51cto.com/wyfs02/M01/87/20/ Wkiol1fvmwwqwra1aaam7ff6ua4660.png "style=" Float:none; "title=" 12.png "alt=" wkiol1fvmwwqwra1aaam7ff6ua4660.png "/ >
CONFIG-2.6.32-642.EL6.X86_64: This version of the kernel is compiled with the selected feature and module configuration file;
Grub: Boot loader grub Related Data directory
SYSTEM.M
Association query is used in the framework of spring + hibernate3.
Table User: address is a one-to-many relationship.Userbean has a set of addresses
Now you need to query such a user, which owns the user whose doorplate is "642" in the address,Currently, there is only one such user in the DB. This user has five addresses with the portal plate doorplate "642 ~~
The statement for creating detachedcriteri
% with Cjkulem package, \textit{me a} is still English italic, Chinese variable font, the latter two become underlined\textit{Chinese Textit} \emph{Chinese emph} {\em Chinese em}\textbf{Bold TEXTBF}% bold, in bold text instead of bold for Chinese recommendations\uline{underscore Uline}% underline (requires Cjkulem package)\textcolor{yellow}{YELLOW Yellow}% Color (need color package){\color{blue} Blue blue}
Website: http://www.fu-he.net/sap/4817.html
DESCRIPTION:SY-SUBRC: The return value after statement execution, 0 indicates successSy-datum: Current Server dateSy-uzeit: Current server timesy-uline:255 length of the horizontal lineSy-vline: Vertical LineSy-index: Cycle says the number of executionsSy-tabix: Number of inner table loopsSY-DYNNR: Current screen numberSy-mandt: Client number of the current loginSY-STEPL: Returns the screen line number of th
{\em me a} make English italic, Chinese change font% with Cjkulem package, \textit{i A} is still English italic, Chinese font, and then the two become underlined\textit{Chinese Textit} \emph{Chinese emph} {\em Chinese em}\textbf{Bold TEXTBF}% bold, for Chinese is recommended to replace bold in bold words\uline{underline Uline}% underline (requires Cjkulem package)\textcolor{yellow}{YELLOW Yellow}% Color (r
problem, to make up too much wasted space, too little to save too much range value. 1.2 Lucene SolutionTo solve this problem, Schindler and Diepenbroek proposed a trie-based approach, which was published in the Computers Geosciences (SCI Journal of Geographic Information Science) in 08. Impact factor 1.9), also used after Lucene 2.9 version.(Schindler, U, Diepenbroek, M, 2008.)Generic xml-based Framework for Metadata portals. Computers Geosciences 34 (12), Thesis:http://epic.awi.de/17813/1/Sc
The results of operation 13 are as follows:Figure 13 Viewing the files in the boot partitionThen use the following command to simulate the destruction of some of these files, such as image file vmlinuz-2.6.32-642.el6.x86_64:[HTML]View Plaincopy
[Email protected]~] #mv/boot/vmlinuz-2.6.32-642.el6.x86_64/boot/vmlinuz-2.6.32-642.el6.x86_64.bak
; insert into emp_text (owner,object_name,object_type) select owner,object_name,object_type from dba_objects where rownum
Create a direction key index:
SQL> SQL> create index emp_text_reidx1 on emp_text(object_id) reverse;Index created.SQL> set autotrace trace expSQL> select * from emp_text where object_id=20;Execution Plan----------------------------------------------------------Plan hash value: 2362949500-----------------------------------------------------------------------------------------
Self-made Linux and kernel compilation 1, partitioning and creating file systemsFdisk/dev/sdbDivided into two necessary partitions/DEV/SDB1 corresponding/boot/dev/sdb2 corresponding to the root/Mkfs.ext4/dev/sdb1Mkfs.ext4/dev/sdb2650) this.width=650; "src=" Http://i.imgur.com/f7HGYyB.png "/>2. Mount BootMkdir/mnt/bootMount/dev/sdb1/mnt/boot3. Installing GRUBGrub-install--root-directory=/mnt/dev/sdb650) this.width=650; "src=" Http://i.imgur.com/ziLMB81.png "/>4, Establish grub.conf:Vim/mnt/boot/g
Self-made Linux:(1) Partitioning and creating file systemsFdisk/dev/sdbDivided into two necessary partitions/DEV/SDB1 corresponding/boot/dev/sdb2 corresponding to the root/Mkfs.ext4/dev/sdb1Mkfs.ext4/dev/sdb2Mount BootMkdir/mnt/boot Sub-directory must be bootMount/dev/sdb1/mnt/bootInstalling GRUBGrub-install–root-directory=/mnt/dev/sdb #boot目录的上一级目录corresponding HDD SDB instead of partition(2) Restore kernel and Initramfs filescp/boot/vmlinuz-2.6.32-642
2. Boot boot program Grub2.1 Grub configuration file(1) Representation of partitions in grub
Hard disk
Partition
Linux Device file name
Device file name in Grub
Block 1th SCSI HDD
1th Primary Partition
/dev/sda1
HD (0,0)
2nd Primary Partition
/dev/sda2
HD (0,1)
Extended partition
/dev/sda3
HD (0,2)
1th logical Partition
/dev/sda5
HD (0,4)
Block 2nd SCSI
load:[Email protected] ~]# SAR-Q 5 3Linux 2.6.32-642.el6.i686 (email.benet.com) 04/02/2017 _i686_(1 CPU)11:35:34 AM runq-sz plist-sz ldavg-1 ldavg-5 ldavg-1511:35:39 AM 0 184 1.45 0.78 0.6111:35:44 AM 0 184 1.33 0.77 0.6111:35:49 AM 0 184 1.31 0.77 0.61average:0 184 1.36 0.77 0.61Runq-sz: Run Queue Length (number of processes waiting to run)Plist-sz: Number of processes and threads in the process listThe last three segments represent the average lo
Awk in linux/unixshell learned some usage of awk today to share with you the preparation work: The first ls prepared by www.2cto.com. the content in out is as follows: [plain] [oracle @ localhosttestDir] $ catls. outtotal68-rwxr -- r -- 1oracle... awk in linux/unix shell has learned some usage of awk today to share with you the preparation work: The first ls prepared by www.2cto.com. the content in out is as follows: [plain] [oracle @ localhost testDir] $ cat ls. out total 68-rwxr -- r -- 1 orac
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