sas 10k

Find all 7 days before the log end of/xusx and move files larger than 10k to/tmpThe first step[[email protected] xusx]# Find/-type f-name "*.log"-mtime +7-size +1k./d.log./passwd.logView time:[[Email protected] ~]# DateMonday, October 10, 2016 01:21:07 CSTStep Two[[email protected] xusx]# Find/-type f-name "*.log"-mtime +7-size +1k-exec MV {}/tmp \;-mtime +7 (7 days ago)-size +1k (file size 1k)Remember to check the time:[[Email protected] ~]# DateMond

number of threads to improve system efficiency.An example of an official document is simply remodeled here to implement an HTTP long connection benchmark tool to diagnose the Web server's long connection processing capability.Feature Overview: Create 10 connections every 10 milliseconds until the number of target connections (such as 10k), and each connection will periodically send a head request to the server to maintain HTTP Keepavlie. The code is

1. Basic commands are the top priority, and are not limited to 150 enterprise-class common commands. You can understand the commands involved in the E-book "The Tree teacher teaches you to learn Linux basic commands."2.shell programming is the basis for scripting languages that you must have without any other language. Shell can have at least three items, MySQL automatic backup script, automatic installation lamp architecture. Automatic monitoring of server performance scripts. Expansion: automa

SPRINGMVC You need to configure the Multipartresolver processor when uploading files - BeanID= "Multipartresolver"class= "Org.springframework.web.multipart.commons.CommonsMultipartResolver"> Propertyname= "Defaultencoding"value= "UTF-8"/> Specifies that the total size of the uploaded file cannot exceed 200KB. Note the limitations of the Maxuploadsize attribute are not for individual files, but for the sum of the capacity of all files - Propertyname= "Maxuploadsi

SAS Program has three types of errors: Programing logic errors (how to identify and resolve ); Syntax errors (how to recogize ANC correct ); Data errors (how to examine and resolve. How to write an efficient SAS Program: Write code that is easy to read as much as possible (one line per sentence, indented layout, and comments more) Test any part of the program Test Program with a small dataset (for

Disk media in the storage area is the most critical device, and all data and information is stored on disk media. The reading speed of the data is determined by the connection interface of the disk media. We used to do data storage through SCSI or SATA interfaces and hard drives. But in recent years a new technology has increasingly been favored by small and medium-sized enterprises and even large enterprises. Is the SAS technology and its correspondi

-bodied state that can't be given before the work. At my age, participating in training institutions to study the students have been very few, if not to find their professional interests, not to find the huaqing vision, I may not give up the work of the ease of the previous, but also did not have the courage to give up after-tax 10k salary. But I now believe that the salary I can get in the future can definitely surpass this!In the future, the greates

device path is not written incorrectlyIf this step fails, return 67 to the main program;Then create two primary partitions on this disk device, a size of 100M, a size of 1G, and if this step fails, return 68 to the main program;Format this two partitions, the file system type is ext3; If this step fails, return 69 to the main program;If the above procedure is normal, return 0 to the main program;2, call this function, and by receiving function execution of the return value to determine its exec

drop-down box linkageMany sites use the dropdown box linkage, is the first drop-down box does not select any items, the second drop-down box has no options. This approach is more cautious and tighter.Below I will teach you how to do the dropdown box linkage:first assign the option to the first drop-down box in the form's Load eventAnd then the first drop-down box has an option.We then write the code for the second drop-down box in the selectedindexchanged () event of the first drop-down box (tha

course! Blessing: The old boy education thrives! Peaches and plums all over the world! The teacher is in good health! Good luck! Students High- paying employment! ; NBS P NBSP ; NBS p; 20 students: xxx NBS P NBSP ; NBS P NBSP ; 2015 year 4 month 24 Old boy Teacher Reviews:The student study hard, hard work, good character, do things very attenti

Path to mathematics-sas memo (10), path to mathematics-sas memo Merge combines two or more data sets. Libname saslib "k: \ sas "; DataSaslib. goodsprice; Input id name $ price6.2; Datalines; 1 mouse 35.6 2 Keyboard 28.95 3 mouse pad 8.2 4 headsets 29.7 ; DataSaslib. goodsquantity; Input id quantity; Datalines; 1 150 2 98 4 162 3 45 ; Proc sortData = saslib. goods

execution, and display the information; #!/bin/bashfunctiondisk () { read-p "inputthedeviceyouwanttoformat." dev read-p "Waring!itwillbeformatthedevice $dev, andthedataon $dev willbedeleted,areyousuretodothis?y/n "kwhile:;doif [ $k == ' n ' -o $k == ' n ' ];then exitelif [ $k == ' y ' -o $k == ' y ' ];then ddif=/dev/zeroof= $dev bs=512count=1 n1= ' echo$? ' if[ $n 1-ne0];then return67 else echo-e "n\np\n1\n1\n+100m\nn\np\n2\n\n+1g\nw\nquit\n" |fdisk $dev n2= ' echo$? ' if[ $n 2-ne0];then r

Opening remarks: I personally think that the entire SAS protocol family is large, and there are many concepts that are hard to understand. I can only study the actual code at work while reading the protocol in detail. In this way, we can better understand the SAS protocol. It is the best way to understand the protocol according to the code. Think about all the protocols for data transmission. The communicat

Path to mathematics-sas memo (18), path to sas memo 18Data _ null _;X = 15.63;Y = 15.13;Xx = ceil (x );Yy = ceil (y );Put xx = yy =;Xx = floor (x );Yy = floor (y );Put xx = yy =;Xx = int (x );Yy = int (y );Put xx = yy =;Xx = round (x, 0.1 );Yy = round (y, 0.1 );Put xx = yy =;Z = trunc (1/3, 3); * stores data in 3 bytes;Put z =;All content of this blog is original, if reproduced please indicate the source ht

Path to mathematics-sas memo (14), path to sas memo 14 Sas Date Format Data _ null _;X = '7jan2012 'd; Put x yymm7 .; Put x yymmc7 .; Put x yymmd7 .; Put x yymmn6 .; Put x yymmp 7 .; Put x yymms7 .; Put x yymon7 .; Put x mmddyy10 .; Put x yymmdd10 .; Run; All content of this blog is original, if reproduced please indicate the source http://blog.csdn.net/myhaspl

Path to mathematics-sas memo (17), path to mathematics-sas memo 17SAS Date and Time FormatData _ null _;Input mydate YYMMDD10 .;Put mydate YYMMDDB10 .;Put mydate YYMMDDC10 .;Put mydate YYMMDDD10 .;Put mydate YYMMDDN8 .;Put mydate YYMMDDP10 .;Put mydate YYMMDDS10 .;Cards;2014-05-;Run;All content of this blog is original, if reproduced please indicate the source http://blog.csdn.net/myhaspl/2014 05 182014-05-

recently re-spread on the database, the company's core database every day IO full, in the study with SAS 16*RAID10, or RAID10 ssd*6, or FIO;the principle, no raid-5 for database; eh; the root of all evil ;No.2 principle, most of the time, the database does not need too high CPU, now 2 sockets are basically enough, more MySQL is not used;No.3 principle, large memory, high IO, is the necessary condition of modern web-based database;now the big companies

In practical applications, we often convert wide data (one patient observation) into long data (one patient observation) or long data (one patient multiple observations) into wide data (one observation for a patient), and in R we can use the Reshape2 package. There are two implementations of the SAS: arrays and transpose. This blog post first explains the use of arrays to reconstruct SAS data, and the next

Path to mathematics-sas memo (13), path to sas memo 13Libname sastemp 'e:/sastemp /';Option user = sastemp; * specifies the reference name of the next logical database;Page; * The log starts from a new page;Data sales;Input id $ price;Skip 6; * Five blank lines are generated in the log;Cards;1 23.32 99.233 91.01;Proc print;Run;X 'dir. '; * execute the operating system command; all content in this blog is or

Path to mathematics-sas memo (9), path to mathematics-sas memo View Libname saslib "k: \ sas "; DataSaslib. testview4/view = saslib. testview4; Set saslib. test4; Run; Proc printData = saslib. test4 noobs label; Run; Proc SQL; Select testview4.id as student ID, testview4.score as score fromsaslib. testview4; Quit;All content of this blog is original, if reproduc