what mtime

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Linux find command instance

· Find path-Option [-print] [-Exec-OK command] {}/;#-Print: output the searched files to the standard output#-Exec command {}/; ----- execute the command operation on the retrieved file. There is a space between {} And /;#-OK is the same as-exec,

HTTP Etag details

The HTTP specification defines ETag as the object Value of the requested variable ". In other words, ETag is a token that can be associated with Web resources ). A typical Web resource can be a Web page, but it may also be a JSON or XML document.

Simple use of activity service objects in Symbian

Author: suyouxin Lead: http://www.symbian.org.cn/bbs/viewforum.php? F = 6 Simple use of activity service objects in Symbian I have been studying symbain for several months. Today I want to write my own activity service object usage methods.Symbian

[Http protocol learning] [reprint] etag

Etag Text/finalbsdWe all know that there is an etag in HTTP/1.1 to determine whether the requested file has been modified.Why use etag? Etag is mainly used to solve some problems that last-modified cannot solve.1. Some files may be changed

A piece of code does not quite understand

A piece of code does not quite understand echo" Last file modification time ". date (" Y-m-d H: I: s) ", $ file_info ['mtime']); Echo" Last file modification time" Add. date ("Y-m-d H: I: s)" to the end of the connection. why do we add these two

Linux Find command

IntroductionThe Find command is one of the most important commands in Linux and can be used to find files and perform specific operations on the files that are found, using a very frequent command, followed by a look at some of its main

Linux Find directories or files

Find directory: Find/(Look in)-name ' find keyword '-type dFind files: Find/(Look in)-name look up keywords-printIf you need further information, you can refer to the Linux command in detail. Here are some excerpts:find Path-option [-print]

Self-study Linux instruction analysis-find

Self-study Linux instruction analysis-find1 · command formatfind Pathname-options [-print-exec-ok ...]Find/-type F-name "Freedom"2 · Command parameters-print output of the found file to standard output-exec command {} \; Command operation for the

Use Shell to delete files from three days ago or three days in Linux

Description: +n is greater than N,-n is less than n, n is equal to N.Find/-amin-30-ls # finds files accessed in the last 30 minutes of the systemFind/-atime-2-ls # finds files accessed in the last 48 hours of the systemFind/-mmin-10-ls # finds files

File archive management of Linux commands

1. Documentation-related knowledgeHow Linux saves filesData-The data here is the contents of the fileMeta data-In a Linux system, all the extra information associated with a file is stored in a section called I-node (inode)Filename-File name is

Linux Server local and Baidu Cloud backup script small test

Local single File upload script, named UFThis is a test done on this machine, usingbpcs_uploaderScript implementation, just for a simple package, automatically improve the cloud file path.Technical points: UsingdirnameGet the directory where the

Linux Find modified file-find command at specified time

If you do not remember after modifying the file under Linux, we need to find the files that have been changed in the specified time, and we can use Find command to look for them. Find/opt-iname "*"-atime 1-type F "Find the files that/opt visited

Use the find command in linux to find files based on system time

The find command has several options for searching files based on your system's timestamp. These timestamps include the last modification time of the mtime file content. the time when the atime file is read or accessed, the ctime file state change

Linuxfind command notes (refer to the third edition of laruence)

Linuxfind command notes (refer to the third edition of laruence) find [PATH] [option] [action] or findPATHOPTION [-execCOMMAND {} \; 1. time-related options: Total-atime,-ctime does not-mtime, with-mtime description-mt... Linux find COMMAND notes

Common use examples of find

Common usage example of find in Linux & middot; findpath-option [-print] [-exec-okcommand] {}\; #-print: output the searched file to the standard output #-execcommand {}\; ----- execute command operations on the retrieved file, {} and... Common

In Linux, find the file modified in a specified time period-find command

In linux, we can directly use the find function to search for a specified time file with relevant parameters. This is the same as finding a file, but it has different parameters. If you do not remember to modify the file in linux, you need to find

Linux Find directories or files

Find directory: Find/(Look in)-name ' find keyword '-type dFind files: Find/(Look in)-name look up keywords-printIf you need further information, you can refer to the Linux command in detail.Here are some excerpts:find Path-option [-print] [-exec-ok

Linux Find directory or file details

Find directory: Find/(Look in)-name ' find keyword '-type dFind files: Find/(Look in)-name look up keywords-printIf you need further information, you can refer to the Linux command in detail.Here are some excerpts:find Path-option [-print] [-exec-ok

Linux Learning Note 1

It's just a summary of some common commands, and the rest will be done later on in the Kali to gain insight intopwd This command prints out the current directoryCD entry to a directory./ refers to the current directory.. / refers to the top-level

Search files under Linux

Search files under Linux, usually first use Whereis or locate, if not found, only find to search! Because Whereis and locate are using the database to search for data, save time!>1 Whereis (looking for a specific file)Whereis [-BMSU] file or

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