The meaning of directory and file permissions in Linux
The meaning of file permission
R: You can read the specific contents of this document;
W: You can edit the contents of this file, including adding the details of the deleted file;
X: The
When you use the dir command to view files on a disk, you will find that there are many kinds of file suffixes (i.e. file extensions), most of which have some meaning.
Any file with a suffix of exe, COM, or bat can be executed directly. These exe-
The domain name status includes the RRP domain name status and the EPP domain name status.
The RRP Domain name Status refers to the Status [Registry Registrar Protocol (RRP) Domain Status Codes] specified by "Registry-Registrar agreement Domain
The recent use of curl feeling is still very convenient, looked at the cookie file format of curl generated, some of the value of the meaning is not very clear, to find some information about the cookie looked down, do a memo The cookie file format
In the smarty template file tpl, what is the meaning of "| h" after the variable name when writing and outputting? for example: & lt; p & nbsp; & gt; & lt; input & nbsp; typetext & nbsp; disableddisabled & nbsp; namestate & nbsp; value & lt ;! -- {$
Linux file type and vice file name
Always emphasize a concept, that is: Any device under Linux are files, not only that, even the interface of data communication has a proprietary file in charge ~ So, you will? solution, Linux file type is really a
Shell_05 variable name, meaning variable name meaning $ n the nth domain of the current record, number of ARGC command line parameters for all fields recorded by FS $0 in the ARGIND command line (start with 0) array of ARGV command line parameters
In the smarty template file tpl, what is the meaning of "| h" next to the variable name when writing and outputting? smarty | h
For example:
" class="box60" style="; ime-mode: active;"> What is h after the variable in red?
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Android Log Tag meaning, androidlogtag meaning
One of the most important methods to analyze Android problems is to analyze logs in events. there are many system logs in the log, some of which are not very familiar with the meaning. The following is
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