Linux file management-compression and decompression command: tar format: tar option file directory list function: Package and back up the file directory www.2cto.com option: -c create a new archive file-r append a file to the end of the archive file-
How can I build an extended compiling Linux: Ubuntu 14.04 in the LAMP environment in linux?
PHP 5.5
Php has been installed successfully and phpinfo () can be output. However, an error occurs during compilation and installation of PDO_MYSQL (the same
1. Compressing Files at the Shell PromptRed Hat Enterprise Linux provides the bzip2, gzip, and zip tools for compression from a shell p Rompt. The bzip2 compression tool is recommended because it provides the most compression and are found on most
Mime_content_type: the MIME type of the specified object is returned,Usage: The code is as follows:Copy code Echo mime_content_type ('php.gif '). "n ";Echo mime_content_type ('test. Php '); Output:Image/gifText/plainHowever, this function will
The tar command in Linux
The TAR (tape archive) command is a command that is often used in Linux systems to deposit files into an archive file.
The common file extensions include:. tar.gz and. tar.bz2, respectively, to express the further
14.3. File compression and archiving
Sometimes we need to store a set of files in a single file for backup or transfer to another directory or even another computer. Sometimes we also need to compress files into one file, so they use only a small
Php accurately obtains the object MIME type
This example describes how php can accurately obtain the object MIME type. Share it with you for your reference. The specific implementation method is as follows:
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