bashrc file

I. Disk and file System management1. Partitioning and file systemsPartitioning: record the start and end cylinders of each partitionMasterBoot recorder: Records partition data and logs all partition information on the hard diskAfter partitioning, format the partition as a file system that the system can recognizeThe minimum physical storage unit for a disk is: se

PHP Learning Basics-File System (ii) file read and write operations, file resource processing I. Opening and closing of files /* * Read the contents of the file *file_get_contents (); PHP5 above *file () *readfile (); * * Insufficient: Read all, cannot read the section, al

. H header files are required for compilation, Lib is required for linking, and DLL is required for running. The dependency. Lib is not. dll. If DLL is generated, the Lib file is also generated. If you want to completeSource codeCompilation and link. It is enough to have a header file and Lib. If dynamic connection is also enabledProgramIt is enough to run a DLL. In the development and debugging stages, i

How to replace a frame entry file or apply a portal file in the thinkphp3.2 Lite file The examples in this article describe how to replace a frame entry file or apply a portal file to a lite file in thinkphp3.2. Share to everyone

Linux related 2008-10-07 10:46 read 1392 comments 0 font size: Big middle and small if you need to operate files under Windows in Linux, you may often encounter problems with file encoding conversions. The default file format in Windows is GBK (gb2312), and Linux is generally UTF-8. Here's how to view the encoding of a file in Linux and how to encode and convert

the files or directories in the/etc directory to the .conf end, beginning with M,n,r,p, to the/tmp/conf.d/directory.Answer: 123456789101112131415 Ls-d/var/l? [[: Lower:]] ls-d/etc/[0-9]*[^0-9] ls-d/etc/[^a-z][a-z]* mkdir/tmp/testcp-r/etc/m*[^0-9]/tmp/test/mkdir/tmp/test/ Mancp-r/usr/share/man/man[0-9]/tmp/test/man mkdir/tmp/conf.dcp-r/etc/[mnrp]*.conf/tmp/conf.d/ 7. Touchtouch [OPTION]... FILE...-a: Change only Atime a

First, describeAfter we use JFileChooser or the file control to open the files in the Windows system directory, how to save our recently opened file path, so that each time you open the file can open the last open file directory, rather than the default open C:\Users\ Administrator\documents directory. We need to use t

Environment variables in Linux include system-level and user-level, system-level environment variables are the system variables to be read by every user logged into the system, and the user-level environment variable is the environment variable that the user uses the system is loaded. So files that manage environment variables are also categorized as system-level and user-level.System level:/etc/profile This file sets the environment information for e

This article mainly introduces how to replace the framework entry file or application entry file with the Lite File in thinkphp3.2, involving ThinkPHP-related configuration skills, for more information about how to replace the framework entry file or application entry file i

Seven file types, file attributes and viewing methods in Linux, and seven file types in linux1. Seven file types Common file typeThe most common file types in Linux include plain text files (ASCII), binary files (binary), data fil

The log file sync (Log File sync) Wait event has a parameter: Buffer #. In Oracle Database 10 Gb, such wait events are located below commit wait events. When processing Log File sync wait events, pay attention to the following ideas:◎ Log File sync wait time is related to the transaction middle finger (commit or rollba