dat percentile

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Several common Linux OS monitoring scripts

system statistics OUTFILE =/home/xu/capstats.csv DATE = 'date + % m/% d/% y' TIME = 'date + % k: % m: % s' TIMEOUT = 'uptime' VMOUT = 'vmstat 1 2' USERS = 'echo \ $ TIMEOUT | gawk '{print \ $4 }'' LOAD = 'echo \ $ TIMEOUT | gawk '{print \ $9}' | sed "s /,//'' FREE = 'echo \ $ VMOUT | sed-n'/[0-9]/P' | sed-n '2p' | gawk '{print \ $4 }'' IDLE = 'echo \ $ VMOUT | sed-n'/[0-9]/P' | sed-n '2p' | gawk '{print \ $15 }'' Echo "\ $ DATE, \ $ TIME, \ $ USERS, \ $ LOAD, \ $ FREE, \ $ IDLE" \ $ OUTFILE 5.

Install ASE 12.5 for LINUX

!9. Start the database manually$ SYBASE/install/startserver-f $ SYBASE/install/RUN_www>/dev/null$ SYBASE/install/startserver-f $ SYBASE/install/RUN_www_back>/dev/nullOr $ SYBASE/install/rc. sybase startStop Database$ SYBASE/install/rc. sybase stopView database status$ SYBASE/install/rc. sybase statusNote: In Red Hat LINUX 9.0 or Fedora core 4, because I installed the default Chinese (root user), and the language is only Chinese zh_CN.GB18030/UTF-8, so that the SYBASE Database can not start, the

Five common Linux monitoring script codes

= 'netstat-na | grep "219.238.148.30: 80" | wc-l' Echo "$ time $ connect">./temp/connect_count.txt 3. Monitor the disk space of the host. If the disk space exceeds 90%, send a mail to send a warning. Copy codeThe Code is as follows :#! /Bin/bash # Monitor available disk space SPACE = 'df | sed-n'/\/$/P' | gawk '{print $5}' | sed's/% //' If [$ SPACE-ge 90] Then Jbxue123@163.com Fi 4. Monitor CPU and memory usage Copy codeThe Code is as follows :#! /Bin/bash # Script to capture system statistic

Exercise 2-1

DAT = read.csv ("Femalemiceweights.csv")Mean (dat[13:24,2])-mean (dat[1:12,2])s = Split (dat[,2], dat[,1])Stripchart (S, Vertical=true, Col=1:2)Abline (h=sapply (s, mean), col=1:2)Abline (h=sapply (s, mean), col=1:2)> Sum (Dat[13:

Use commands on CentOS to obtain the geographic location of IP addresses

can install it using the following command (it comes with a free GeoIP database ). Install geoiplookup on Debian, Ubuntu, or Linux Mint: Sudo apt-get install geoip-bin Install on Fedora: To install it on CentOS, open the EPEL source and run the yum command: By default, the installed geoiplookup and GeoIP. dat database files are located in/usr/share/GeoIP. This database can only query country information. Geoiplookup 23

Common host monitoring Shell scripts

usage #! /Bin/bash # script to capture system statistics OUTFILE =/home/xu/capstats.csv DATE = 'date + % m/% d/% Y' TIME = 'date + % k: % m: % s 'timeout = 'uptime' VMOUT = 'vmstat 1 2' USERS = 'echo $ TIMEOUT | gawk '{print $4} ''LOAD = 'echo $ TIMEOUT | gawk' {print $9} '| sed "s /, // ''Free = 'echo $ VMOUT | sed-n'/[0-9]/p' | sed-n '2p' | gawk '{print $4 }' 'idle = 'echo $ VMOUT | sed-n'/[0-9]/p' | sed-n '2p' | gawk '{print $15 }' 'Echo "$ DATE, $ TIME, $ USERS, $ LOAD, $ FREE, $ IDLE" >>$

File count Issues

---0 ts404>>>mec91-172b1>>>2921 0---0 ts404>>>mec91-172b1>>>2x19 0---0 ts404>>>mec91-172b1>>>2x23 0---0 Ts404>>>mec91-172b1>>>2x26 0---0 Ts404>>>mec91-172b1>>>2x29 0---0 TS404GT;GT;GT;MEC91-172B1GT;GT;GT;2X30 0---0 TS404GT;GT;GT;MEC91-172B1GT;GT;GT;2Y02 0---1 ---The front, it's all 0. File structure: Assuming that your program files are at the same peer as the DAT directory, there are $path = ' dat

Install uTorrent in Ubuntu and download six-dimensional Resources

1. Go to the uTorrent official website to download the Linux version. Utorrent-server-3.0-25053.tar.gz 2. Decompress $ tar-zxvf./download/utorrent-server-3.0-25-53.tar.gz The folder utorrent-server-v3_0 after decompression 3. Run the utserver File $./utserver Then an error occurs, ./Utserver: Error while loading shared libraries: libssl. so.0.9.8: cannot open shared object file: no such file or directory 4. If there is only one library file missing, we will install it. $ Sud

C + + Learning 47 File concept file stream class and file stream object file open and close

the disk, and the files on other peripherals (USB sticks, CDs, etc.) are the same.Open FileThe so-called open file is an image, like opening the door to enter the room activity. Opening a file means doing the necessary preparation before the file is read and written, including: Associates a file stream object with the specified disk file so that the file stream flows to the specified disk file. Specifies how the file works, such as whether the file is an input file or an output fil

How do I define a const member variable in a C + + header file?

How do I define a const member variable in a C + + header file?------------------------------------------------------------------------------------A const member variable must be initialized in the constructor.[Email protected]:~/project/test/const-test/const4_cpp$[Email protected]:~/project/test/const-test/const4_cpp$ cat Const.h-n1 #ifndef const_h2 #define Const_h34 #include 5 using Std::cout;6 using Std::endl;78 Class testtype{9 const int M_const;Public:Testtype (int

How to manage external tables in Oracle

The external table is the table structure that is stored in the data dictionary, and the table data is stored in the OS file's tables. By using an external table, you can not only query the data of the OS files in the database, but also use the Insert method to load the OS file data into the database to implement the functionality provided by Sql*loader. After you create an external table, you can query the data for the external table, execute the connection query on the external table, or sort

Five common Linux monitoring script code _linux Shell

"$DATE, $TIME, $USERS, $LOAD, $FREE, $IDLE" >> $OUTFILE 5, the Omni-directional monitoring host Copy Code code as follows: #!/bin/bash # check_xu.sh # 0 * * * * */home/check_xu.sh dat= "' Date +%y%m%d '" Hour= "' Date +%h '" Dir= "/home/oslog/host_${dat}/${hour}" Delay=60 Count=60 # whether the responsible directory exist if! Test-d ${dir} Then /bin/mkdir-p ${dir} Fi #

A simple PHP voting program source code _ PHP Tutorial

A simple PHP voting program source code. Analysis: We use a file (data. dat) to store voting columns. each topic occupies one line. in this way, you can join and subtract the columns you want to vote. we use a file (analysis: We use a file (data. dat) to store voting columns. each column occupies one row. In this way, you can join and subtract the columns you want to vote. We use a file (votes.

PHP operation text database instance tutorial

Share some common PHP operations on Text Databases PHP can display, add, modify, delete, and query data in a text database.Let's take a message-based program as an example to describe how PHP can display, add, modify, delete, and query data in a text database. This text database has 10 fields: customer IP address, speech time, customer name, customer EMAIL, customer Homepage Address, message emoticons image name, customer QQ, customer image, message content, Administrator reply content. 1. Add a

PHP operations text database instance tutorial _ PHP Tutorial-php Tutorial

PHP operation text database instance tutorial. Share some common PHP operations on text databases. PHP can display, add, modify, delete, and query data in text databases. We will share some common PHP operations for text databases. PHP can display, add, modify, delete, and query data in a text database.Let's take a message-based program as an example to describe how PHP can display, add, modify, delete, and query data in a text database. This text database has 10 fields: customer IP address, spe

Php file read/write operations

Php file read/write operations // Note that it does not exist before 4.0.0-RC2! = Operator If ($ handle = opendir ('/path/to/Files ')){ Echo "Directory handle: $ handle \ n "; Echo "Files: \ n "; While (false! ==( $ File = readdir ($ handle ))){ Echo "$ file \ n "; } While ($ file = readdir ($ handle )){ Echo "$ file \ n "; } Closedir ($ handle ); } ?> Read files:

PHP RFI scanner_php Tutorial

config////////////////////////////////////////////////////////////////// $network = ""; IRC Network address// $port = 6667; IRC Network port// $channel = ""; IRC channel// $channel _password = ""; IRC channel password// $owner = ""; Owners Nickname// $owner _password = ""; Login password (MD5 encoded)// $trigger = "."; Bot Trigger// $max _results = 150; Maximum Google Results// End config////////////////////////////////////////////////////////////// @set_time_limit (0); function Randname () {$n

Create a Persistent Object in C ++

namespace STD; Int main () { Int X, Y; // mouse coordinates // .. Assign values to X and Y Ofstream archive ("coord. dat", IOS: Binary ); Archive. Write (reinterpret_cast ( X), sizeof (x )); Archive. Write (reinterpret_cast ( X), sizeof (x )); Archive. Close (); } It is necessary to use reinterpret_cast BelowCodeRead the stored value: # Include Using namespace STD; Int main () { Int X, Y; Ifstream archive ("coord.

A simple PHP voting program

Analysis: We use a file (data. dat) to store voting columns. each topic occupies one line. in this way, you can join and subtract the columns you want to vote. we use a file (votes. dat) to store our voting results. record the IP address of the most recent voter to prevent multiple voting requests. therefore, you should create two file d analysis files under the program directory: We use a file (data.

Automatic update mechanism

* ** Automatic update mechanism *** Basic requirements: 1. Minimum Update volume; 2. Update security is ensured; Advanced requirements:1. Minimum package workload2. traceable3. automatically delete files that are no longer needed by the client -----------------Incremental package Mechanism-----------------For exampleUpdate00000.datUpdate00001.datUpdate00002.dat One of the common update mechanisms:Determine the Client Version and directly updat

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