DecryptJava-classpath Collection-impl-0.0.1.jar com.ai.toptea.collection.message.DESEncrypt 1efe46638952f577 DecEncryptionjava-classpath collection-impl-0.0.1.jar com.ai.toptea.collection.message.DESEncrypt 123456 EncThis article mainly introduces the method of calling Java under the SH batch file in Linux. The code for Shell programming is as follows:
#!/bin/bash
#引入java环境变量
. /etc/profile
#取得当前 the directory where the.
Execute shell command in PythonThe previous execution of the shell command is mostly done by Os.system (Shell command), which is more cumbersome.Understand that SH is a better library than subprocess, capable of executing shell commands1. View IP:[Email protected] myblog]# ifconfigEth0:flags=4163inet 172.31.253.193 netmask 255.255.240.0 broadcast 172.31.255.255Ether 00:16:3e:01:72:ac Txqueuelen (Ethernet)RX packets 235322 Bytes 231762359 (221.0 MiB)RX
SH is not as easy to define and use arrays as bash and ksh, but you can simulate arrays in other ways.
Method 1 simulates an array by using the SET command and positional parameters
# define array
set ' word 1 ' word2 word3
# Output Array's first element echo $ # Output The second element of the array echo $
# Output The third element of
the array echo $ 3
# All elements of the output array
echo $*
echo $@
# Adds an element set to the array-
Tags: class dem shel Variable bash ash execution shell highlightFirst, we know that there are several ways we execute the shell.1. Sh/bash uses its built-in command set to execute some commands, such as the followingSH Demo.shbash demo.sh2. Use./or $SHELLPATH/*.sh the way to execute./demo.sh/home/vagrant/shell/test.shUsing the method above, you need to set the method to have execute permission to execute3.
Label:After converting data from HDFS to JSON format, the file name of the 10 files is filename _01 .... _02. 03 format. Write a simple sh file with the i+1 file name corresponding to the-do loop-the path of the file names to be passed in and the data files that need to be imported when executing, so that they can be passed in to facilitate the project to change the directory.. sh Files:However, there is no
The ORACLE tutorial is the SH file of the logical backup of the Oracle database.
Full backup SH file: exp_comp.sh
Rq = 'date + "% m % d "'
Su-oracle-c "exp system/manager full = y inctype = complete file =/oracle/export/db_comp $ rq. dmp"
Cumulative backup SH file: exp_cumu.sh
Rq = 'date + "% m % d "'
Su-oracle-c "exp system/manager full = y inctype = cumulative
If a problem occurs when running the root102.sh script on node 2, it can only be re-run, but the three processes shutdownocssd. bin, crsd. bin, and evmd. bin are prompted.
If a problem occurs when running the root102.sh script on node 2, it can only be re-run, but the three processes shut down ocssd. bin, crsd. bin, and evmd. bin are prompted.
A problem occurs when running the root102.
VBoxCreateUSBNode. sh not found solves the problem of installing VirtualBox. If the screen displays the following error: 1/usr/share/virtualbox/VBoxCreateUSBNode. sh not found: 1. are you sure you have installed the vbox extension package, and you are a member of the user group vboxusers: sudo usermod-a-G vboxusers username 2. the error may be because your/usr is an independent partition: cp/usr/share/virtu
There are multiple types of Shell in Linux, the most common of which are Bourne shell (SH), c shell (CSH), and Korn shell (Ksh ). Each of the three shells has its own advantages and disadvantages. The Bourne shell is the original shell used by UNIX and can be used on every UNIX. Bourne shell is excellent in shell programming, but it is inferior to several other shells in dealing with user interactions. The default shell in Linux is the Bourne again sh
First, make sure that the file has executable permissions.# SH> chmod A + x filename
Then modify the file format# SH> VI filename
Use the following command to view the file format: Set FF or: Set fileformat
The following information is displayed:Fileformat = DoS or fileformat = Unix
Use the following command to modify the file format: Set FF = Unix or: Set fileformat = Unix
: WQ (Disk logout)
Finally,
Linux executes the. sh file, prompting no such file or directory issuesUnder the window platform, write the shell script file, migrate to the Linux platform, assign executable permissions, execute the SH file,However, no such file or directory is indicated. LS down, there is indeed the file, how can things be,Is it a file format compatibility issue? Open the Sh f
The Oracle tutorial being looked at is the sh file of the Oracle database logical backup.
SH file for full backup: exp_comp.sh
rq= ' date + '%m%d '
SU-ORACLE-C "Exp System/manager full=y inctype=complete file=/oracle/export/db_comp$rq.dmp"
SH file for cumulative backup: exp_cumu.sh
rq= ' date + '%m%d '
SU-ORACLE-C "Exp System/manager full=y inctype=cumulativ
1. sh File contents
The file name in this article is example.sh, which reads as follows:
#!/bin/bash
function Init ()
{
If [-F "Example.sql"]
Then
echo "Example.sql is exits and is deleting it,then recreate it"
Rm-fexample.sql
Else
echo "Example.sql no exits and is creating it"
Fi
echo "usezxdbp_166" >>example.sql
echo "Go" >>example.sql
}
function CreateTable ()
{
cat>>example.sql
CREATE TABLE Tb_employeeinfo
(
Employeeno varchar
Tags:. SH floating-point separators should calculate bar integer ACE SpecialUse Shell to write a simple calculator, you can implement add, subtract, multiply, divide operation, if the script name is 1.sh, execute example:./1.sh 1 + 2#!/bin/bashif[$#-ne3]thenecho "The number of parameters should be 3, for example: $01 +2 "echo" when using multiplication, you need
In-depth explanation of the VPN configuration instance about the virtual site properties, to introduce you to the VPN configuration instance method, probably a lot of people do not know how the VPN configuration instance is, no relationship, read this article you certainly have a lot of harvest, hope this article can teach you more things. Control Routing Distr
How to configure point-to-point VPN on Linux
A Traditional VPN (such as OpenVPN and PPTP) is composed of a VPN Server and one or more clients connected to this server. When any two VPN clients communicate with each other, the VPN Server needs to relay the
With VPN, enterprise employees can connect to the enterprise's VPN Server at any time to connect to the enterprise's internal network. With the "Routing and Remote Access" service of Windows2003, You can implement software-based VPN.
VPN (Virtual Private Network) is a virtual private network. A temporary, secure, and
Run the u01appproduct11.2.0crsroot. sh script on RedhatLinux6.1 to report the following error message: u01appproduct11.2.0
Oracle 11.2.0.4 run the/u01/app/product/11.2.0/crs/root. sh script on Redhat Linux 6.1 to report the following error message:/u01/app/product/11.2.0/
The following error message is returned when Oracle 11.2.0.4 executes the/u01/app/product/11.2.0/crs/root.
Use MySQL mysqlhotcopy to implement automatic database backup. the sh script source code can be added to the cortab at every day. Back up and package the MYSQL database. Set the source code of the file # crontab-e 0 1 ***/usr/local/src/backmysql. sh running www.2cto.com backmysql. sh for the scheduled task. You can configure the backup directory. The directory wh
Find Oracle too beautiful again orainstRoot. shWhen we install the database software, we will execute orainstRoot. sh. Today, let's take a closer look at what this script is.The platform is RedHat 6.4 x64, and the database version is 11.2.0.4.2The following is the script content.[Oracle @ rh64 ~] $ Cd/u01/app/oraInventory/[Oracle @ rh64 oraInventory] $ ls-ltrTotal 24Drwxrwx --- 2 oracle oinstall 4096 Oct 30 2013 ContentsXML-Rwxrwx --- 1 oracle oinstal
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.
A Free Trial That Lets You Build Big!
Start building with 50+ products and up to 12 months usage for Elastic Compute Service