ucb majors

these, this article also with the following text and end, I sincerely hope you can get inspiration from this article, this article welcomes the free reprint. ） Author: Kingdee Middleware company CTO Shangong Gang Unknowingly do the software has been done for ten years, there is the joy of success, but also have the pain of failure, but always dare not call himself a master, because and my mind real masters than up, still poor too far. The world has not been a shortcut to master, but some basic

Learning C language is not a matter of overnight, but it does not take 10 years to master. How to learn and Master C language at the minimum cost is the subject of this article. Note that even the "minimum price" is not a shortcut, but the most rewarding in the shortest possible time, and it also means that you need to go through a tough process. Read good books, or you should not read them. The first question that all beginners face is how to choose teaching materials. A good beginning is hal

the first year of college, Fat didn't learn anything, leading to 4 subjects, including a specialized course. At that time, he had gone to the academic trough, once doubted the original choice. He had wanted to change majors, but the thought of changing majors is also from the beginning to learn, the industry at least a year, why do you start from the beginning? In fact, anyone wants to succeed, why not for

beneficial to "solving problems. There are two different ideas. "What you want to learn" should also learn several more languages. "You don't want to learn". It doesn't matter which one you want to learn. Because the first foreign course focuses on the introduction to computer science and describes important program concepts, rather than language-speaking, it requires fewer language traps, easy entry, simple syntax, and rich features, can be used to describe concepts. Python exactly has the abo

First, create groupaddoinstallgroupadddbauseradd-goinstall-Gdba-susrbincsh-dexporthomeora. First, create the user groupadd oinstall groupadd dba useradd-g oinstall-G dba-s/usr/bin/csh-d/export/home/ora. First, create a user. Groupadd oinstall Groupadd dba Useradd-g oinstall-G dba-s/usr/bin/csh-d/export/home/Oracle-m oracle Second, create an access point Df-k Mkdir-p/opt/app/oracle/10.2.0 Mkdir-p/opt/app/oracle/doc Chown-R oracle: oinstall/opt/app/oracle Ls-l/opt/app/oracle Third, configure

needs to be initialized in the previous file. For convenience, we may wish to put the initialization command in a file named ora-env ), then the first file calls it. 1. The ora-env file initializes Oracle parameters. The content is as follows: ORACLE-HOME = $ ORACLE-HOME; export ORACLE-HOME ORACLE-SID = ora73; export ORACLE-SID ORACLE-TERM = sun; export ORACLE-TERM LD-LIBRARY-PATH = $ ORACLE-HOME/lib; export LD-LIBRARY-PATH ORA-NLS32 = $ ORACLE-HOME/ocommon/nls/admin/data; export ORA-NLS PATH =

; export ORACLE-HOME ORACLE-SID = ora73; export ORACLE-SID ORACLE-TERM = sun; export ORACLE-TERM LD-LIBRARY-PATH = $ ORACLE-HOME/lib; export LD-LIBRARY-PATH ORA-NLS32 = $ ORACLE-HOME/ocommon/nls/admin/data; export ORA-NLS PATH =.:/usr/ccs/bin:/usr/ucb: $ ORACLE-HOME/bin: $ PATH; export PATH DISPLAY = host1: 0; export DISPLAY NLS-LANG = american-america.zhs16cgb231280; export NLS-LANG 2. the ora-backup file exports the Database export, and the exported

needs to be initialized in the previous file. For convenience, we may wish to put the initialization command in a file named ora-env ), then the first file calls it. 1. The ora-env file initializes Oracle parameters. The content is as follows: ORACLE—HOME=＄ORACLE—HOME;export ORACLE—HOME ORACLE—SID=ora73;export ORACLE—SID ORACLE—TERM=sun;export ORACLE—TERM LD—LIBRARY—PATH=＄ORACLE—HOME/lib;export LD—LIBRARY—PATH ORA—NLS32=＄ORACLE—HOME/ocommon/nls/admin/data;export ORA—NLS PATH=.:/usr/ccs

convenience, we may wish to put the initialization command in a file (the file name should be set to ora-env ), then the first file calls it. 1. The ora-env file initializes Oracle parameters. The content is as follows: ORACLE-HOME = $ ORACLE-HOME; export ORACLE-HOME ORACLE-SID = ora73; export ORACLE-SID ORACLE-TERM = sun; export ORACLE-TERM LD-LIBRARY-PATH = $ ORACLE-HOME/lib; export LD-LIBRARY-PATH ORA-NLS32 = $ ORACLE-HOME/ocommon/nls/admin/data; export ORA-NLS PATH =.:/usr/ccs/bin:/usr/

database administrator should know what BSTAT/ESTATS are and how to run and understand them. In other words, from the application perspective, BSTATS/ESTATS can display bottlenecks that limit Oralce performance, which can be used as a guide for further analysis. Where is most of the time spent? Is it a kernel or a user process? You can answer this question through vmstat, mpstat, sar, ps, and prstat. Are all resources of similar types equally busy? The significance of this problem is to find th

Some notes when following UCB ' s cs61bHere I list some options, the May is often used in javac (to be continued): Specify a directory where. class would be put:-D Set The destination directory for class files.The directory must already exist; Javac would not create it -GGenerate all debugging information, including local variables. By default, only line number and source file information are generated Terminal on Mac:CdCd..LsOption

/var/www/cgi-bin/hello.sh#!/bin/Bashecho"content-type:text/html"Echo""Echo''Echo''Echo''Echo''Echo''Echo''Echo'Hello World'Echo''Echo''Exit0 View CodeGive Execute permission:chmod +x/var/www/cgi-bin/hello.shIf you use SELinux, you must execute the following command: chcon-t httpd_sys_content_t/var/www/cgi-bin/hello.shAccess:http://ip/cgi-bin/hello.shSimilarly:/var/www/cgi-bin/uptime.sh#!/bin/Bashecho"content-type:text/html"Echo""Echo''Echo''Echo''Echo''Echo' " type= "Text/css" >'PATH="/bi

servlet sheall.sh_housesrc_search expired. Probable deadlock. skipping destroy ().This thing is defined in the source file./usr/local/app/apachejserv-1.1.2/src/java/org/apache/jserv/jservservletmanager.javaServertokens directiveDescription: Configure the server HTTP response headerSyntax: Servertokens major| minor| minimal| productonly| os| FullDefault value: Servertokens fullContext: Server ConfigurationStatus: CoreModule: CoreThis directive controls whether the response header field that the

. ask our dba, saying that it is necessary to replace standby with orapworacle of primary. I tried it. After doing so, it will be OK. So here I will replace orapworacle of primary with orapworacle of standby as a required step, but I am not sure whether this step is necessary. If not, why is there always an error when I do this. If necessary, why is this step not mentioned in the masterpiece of eygle and other Daniel? Is it because it is too simple ?? I have some doubts. If you see this, please

------- 1 oracle oinstall 32 Dec 22 0:06. sh_history $ Vi. profile Quot;. profile quot; 9 lines, 254 characters PATH =/usr/bin:/etc:/usr/sbin:/usr/ucb: $ HOME/bin:/usr/bin/X11:/sbin :. Export PATH If [-s "$ MAIL"] # This is at Shell startup. In normal Then echo "$ MAILMSG" # operation, the Shell checks Fi # periodically. Umask 022 AIXTHREAD_SCOPE = S; export AIXTHREAD_SCOPE Connect to the Oracle user and add umask 022 and AIX_THREAD_SCOPE environ