how to uncompress files

parameter to the Macro OPT OPT = $1 # Uncompress files If [-d $ OPT]; then Get_target $ OPT Tar zcvf implements target).tar.gz $ OPT echo "OK" Elif [-f $ OPT]; then Get_target $ OPT Cp $ OPT tmp Gzip tmp Cp tmp.gz running successfully target).gz Rm tmp.gz If [-x ${target).gz]; then Chmod-x specify target).gz Fi Echo "OK" Fi The above get_target is used to handle this situation. However, rm cannot handl

The first step is to prepare a database:We need to set the binary field to the Blob type, and select the appropriate Blob type based on the file size. The following figure shows the size of each Blob type that can accommodate binary files.Four BLOB types in MySQLType size (unit: bytes)TinyBlob Max. 255Blob Max 65 KMediumBlob up to 16 MBUp to 4 GB LongBlobThe specific operation code is as follows:Copy codeThe Code is as follows:/**** Store the binary file (which can be a local hard disk path or a

There is a major database file EmployeeManagement. mdf in a database and two secondary database files rt. ndf and YU. ndf. There is also a transaction log file EmployeeManagement_log.ldf. 1: Now we want to merge the data in rt. ndf and YU. ndf to EmployeeManagement. mdf. Here we use the method of shrinking database files to merge database files. Command for shr

Use windows desktop ftp to upload files to the linux server, and upload files to linux First, install ftp on the linux Server [Root @ host2 test] # yum-y install ftp vsftpd [Root @ host2 test] # service vsftpd start [Root @ host2 test] # chkconfig vsftpd -- list [Root @ host2 test] #/etc/init. d/iptables stop [Root @ host2 test] # ftp 192.168.0.142 Connected to 192.168.0.142 (192.168.0.142 ). 220 (vsFTPd 2.

------iOS training, Java training, Android training, iOS learning technology blog, looking forward to communicating with you------Calculates the total number of rows for all code files under the current path . total number of c\.h\.m files /*calculates the number of rows for all code files under the current path . Total number of c\.h\.m

In PHP file processing, you can open and close the file and file reading, and read a row, character, string, and the entire file. since you have read the file, you must have written it, in this article, we will explain how to write and operate files! Php file processing-writing files and operating files In PHP file processing, you can open and close the file and

(1). FunctionsWhen a system has a certain scale and may be sold to other countries outside China, multiple resource files should be implemented.Ben Code This example describes how to implement a system with different resource files, such as simplified, traditional, and English.Implementation principle:Store the multi-resource source file in multiple *. txt files

PHP recursively iterates through the files of the specified directory and counts the number of files, This example describes how PHP recursively iterates through the files of a specified directory and counts the number of files. Share to everyone for your reference. The implementation method is as follows: "; Read the

Go from: http://blog.csdn.net/mousebaby808/article/details/31788325 an overview of servers such as Tomcat,　　The jar file under the Lib directory in the application and the class file in the classes directory will be loaded at startup, as well as the framework of spring, and the specified class file can be scanned and loaded according to the specified path, this technology can implement a container to accommodate various sub-applications.Java class because of the need to load and compile bytecode

->maxsize: $maxsize;//File Maximum byte$this->format = $format;}/** Function: Detect and organize files* $form file Domain name* $filename upload file to save the name, empty or upload multiple files by the system automatically generated name* $filename = 1, and upload multiple files with the same file name, the file is saved as the original upload file name.*/fu

Method One Error deleting file "The filename specified is invalid or too long, specify another filename", as shown in the following illustration: When you encounter such stubborn files that are difficult to remove by conventional means, you can try the following methods: 1. In the DOS (or command prompt) interface with the cmd command to delete. Rd/s/q Letter: \ folder (force delete