embarcadero data architect

The program was started on January 21, 2016, the teacher or Lvy, hey ... Success on their own Ah!The course of the project is 15 days, because the spring Festival sandwiched in the middle, so it seems a long time ah.At present, I have not finished the study, so the sum of this piece I keep, and so on, I come back to add OH.First on the teacher's handout, sharing in the Baidu cloud disk on establish the correct system management thought Geneva Project Course Environment Configuration Geneva Tsin

command-line mode: For I in {1..10};d o echo $i;d one =========================================== while loop statement usage while condition to meet cond Ition executes the cmd do-cmd-done bash-x to run the script in debug mode to display the script's running process until loop statement usage: Until condition--G t; does not satisfy the condition, then executes the cmd do cmd-done case multi-conditional Judgment Statement usage: Case value in value 1) CMD1; Value 2) CMD2;; Value

Starting today to learn shell programming, when the university learned c,c++, compilation, but long forgotten, I think the algorithm is done, what language is just a tool. Learning here, the class of students, especially a little did not touch the programmer, really very difficult, and the teacher here also out of some tidbits ...Originally taught our teacher cold, the voice is dumb, so let's teach our project teacher to substitute, is also a female teacher, but this teacher level is too poor, c

1. The first day is more relaxed, fill in the morning form, record fingerprints, take photos, do self-introduction.2. Afternoon teacher briefly introduced pc\ switch \ router \ tower server \ Rack Server (1U\2U) \ Blade server \ Tape Drive3. Teacher Chen Mr. Zhu, Preparatory qin teacherTecher ChenTecher Zhu 15000592742Techer Qing Long4. Turn on the computer and install the REDHAT7Terminal Biger/smaller/new Onectrl+shift+[+] Zoom Inctrl+[-] Zoom OutCtrl+shift+t New5 o'clock in the afternoon is ho

Data modeling of Enterprise Architect 8 (CREATE TABLE) ---------- 1. We create a view of the database modeling 1.1 The New Diagram window, select Extended on the left select from and select data types in the right diagram modeling. 1.2 Open the Diagram window, you can choose the left data modeling in the Table,view,pro

; Fastcgi_param Script_filename/usr/share/nginx/Yeliangcheng.com$fastcgi_script_name; Include Fastcgi_params; }}serverc{#迁移程序--Install the same package PHP PHP-mysql/mnt/item/nginx/epel/spawn-fcgi-1.6.3-5. el7.x86_64.rpm #启动服务并设置开机自启 systemctl start Spawn-fcgi; /sbin/chkconfig spawn-fcgi on #php相关文件Tar-jxf/usr/share/nginx/bbs.com/bbs.Tar. bz2}===================================================================================#测试serverb {#关闭数据库服务 systemctl stop mariadb #关闭spawn-f

North Wind Net course, Super 1000 + hours, is absolutely the best choice for you to learn big data with Zero Foundation. This course is divided into two parts: I. Compulsory course, two. Elective courses.Required courses include:1.Linux basic knowledge, mapreduce,yarn,hdfs,hive,sqoop,flume,oozie,hue,hbase and other Hadoop frameworks.2.Storm Getting started to mastering, Memory computing framework Spark,spark Getting started to master, Enterprise big

(2) Save Ipta Bles configuration Iptables-save >/etc/sysconfig/iptables #serverb: (1) Install software [[emailprotected] other]# rpm NGINX-1.8.0-1.EL7.NGX.X86_64.RPM (2) View software framework [[emailprotected] other]# rpm-ql nginx/etc/logrotate.d/nginx/etc/ Nginx/etc/nginx/conf.d/etc/nginx/conf.d/default.conf/etc/nginx/conf.d/example_ssl.conf/etc/nginx/fastcgi_ Params/etc/nginx/koi-utf/etc/nginx/koi-win/etc/nginx/mime.types/etc/nginx/nginx.conf/etc/nginx/scgi_params/etc /nginx/uwsgi_params/et

filesystem name (e.g. ext3) also lists-I: No hard disk capacity, and the number of inode to display du [-ahskm] file \ Directory name selection and parameters:-A: List all files and directory capacity, because the default is only the number of files in the directory underground-H: A more readable capacity format (g/M) Display-S: Lists the total, not the size of each directory-S: Do not include totals under sub-directories-K: List capacity display in Kbytes-m: Display du with MBytes listing capa

Zero-basic learning cloud computing and Big Data DBA cluster architect [Foundation December 14, 2015 Monday], dba 2015 1. On the first day, you can easily enter a form in the morning, record fingerprints, take photos, and introduce yourself. 2. In the afternoon, the instructor briefly introduced PC, switch, router, Tower server, rack server (1U \ 2U), Blade Server, and tape drive. 3. Teacher Chen, Tea

variable that is only valid for code snippets within a function locally a=1title: Bash xxxx.SHInput-T5represents a triangle with 5 lines of paint-L7represents a draw slash 7 lines #!/bin/Bashtriangle () { forXinch$(seq 1$1) Do forYinch$(seq 1$(($1-$x))) Do Echo-N" " Done forZinch$(seq 1$((2* $x-1))) Do Echo-N"" DoneEcho Done}line () { forIinch$(seq 1$1) Do forXinch$(seq 1$i) Do Echo-N" " DoneEcho-

me comfort a lot, in addition to the child his father did a stupid thing to make me angry, all smooth. Well, this week's main content is probably summed up:1Introduction to Simple Linux commands2. Online Help for Linux systems3simple installation of Linux systems4management of users and Groups5. Management of files and directories6. Introduction to File Systems7. Compression \ Decompression and Packaging8Introduction to Remote control commands 0 Basic Learning Cloud computing and Big

1. Single-arm routing Switch:switch (config) #vlanTenSwitch (config-vlan) #vlan -Switch (config-VLAN) #exitSwitch (config) #intf0/1Switch (config-if) #switch Access VLANTenSwitch (config-if)#intf0/2Switch (config-if) #switch Access VLAN -Switch (config-if)#intf0/3Switch (config-if) #switch mode Trunkrouter:router (config) #intf0/0Router (config-if) #no shutdownrouter (config-if)#intf0/0.1Router (config-SUBIF) #encapsulation dot1qTenRouter (config-SUBIF) #ip Add10.0.0.1 255.0.0.0Router (config-SU