how to rename files in bulk

One of the places I'm interested in Nodejs is the FS file system.Today, we use Nodejs to implement a script that renames all the files in a folder.The name can be customized.' Use strict ';var fs = require (' FS ');var i = 0;var $ = "$";Setting areavar directory = './files ';var format = ' Test ' +$;Setting areafunction Rename (filename,formation) {Fs.readdir (Fi

In Linux, renaming files in batches involves changing a letter, changing some connected letters, changing letters at some locations, adding certain letters at the beginning, or changing the case sensitivity of letters. After completing the five methods, the Linux batch rename is basically solved. 1. I want to change the first letter of their names to "q", and the others will not change.[Root @ pps mailqueue

This technique is relatively simple, I believe many friends will, here, shortcoming, I would like to give the use of Windows 7 Novice friends A little help, Master do not laugh. For example, all the photos you've exported from your camera are named "numbers," and many friends will want to rename them again, such as "Hong Kong Disneyland 001, Hong Kong Disneyland 002" and so on. In Windows7, a lot of renaming requires only one key: Select multiple

Wildcard escape and regular expression escape A simple problem can also lead to setbacks. First, you need to understand the differences between the two escape types. Which must be escaped in powershellWildcardThere are four :('*','? ',' ['And'] ') Manually escape: Escape ''' (below the Escape key) Automatic escape: [management. Automation. wildcardpattern]: escape (string) The regular expression must be escaped.MetacharactersAre: '\', '*', '+ ','? ',' | ',' {',' [',' (',') ',' ^ ',' $ ','. '

When the file name is garbled, you cannot enter the file name through the keyboard. Therefore, you cannot directly use commands such as rm and mv to manage the file on the terminal. When the file name is garbled, you cannot enter the file name through the keyboard. Therefore, you cannot directly use commands such as rm and mv to manage the file on the terminal. However, each file has an I node number, which can be used to manage files. First, you must

/;touch {1..10}.txt;ll [[emailprotected] test]# cd /appdata/test/;touch {1..10}.txt;lltotal 0-rw-r--r-- 1 root root 0 May 6 15:59 10.txt-rw-r--r-- 1 root root 0 May 6 15:59 1.txt-rw-r--r-- 1 root root 0 May 6 15:59 2.txt-rw-r--r-- 1 root root 0 May 6 15:59 3.txt-rw-r--r-- 1 root root 0 May 6 15:59 4.txt-rw-r--r-- 1 root root 0 May 6 15:59 5.txt-rw-r--r-- 1 root root 0 May 6 15:59 6.txt-rw-r--r-- 1 root root 0 May 6 15:59 7.txt-rw-r--r-- 1 root root 0 May 6 15:59 8.txt-rw-r--r-- 1 roo

File download, through the Today, I used another one, first of all, the demand: 1. The file server and the system are not on the same server, so need to use the network address to download; 2. In order to avoid duplicate files when uploading, use UUID to generate filename, real file name stored in database; 3. All files can only be downloaded and cannot be opened directly on the browser. According to the c

PHP renaming and Copying files$nname = $nowpath. $newfilename;if (file_exists ($nname) | |!file_exists ($oldname)) {M ($nname. ' Object file already exists or the original file does not exist ');} else {M (basename ($oldname). ' Rename '. basename ($nname). ( @rename ($oldname, $nname)? ' Success ': ' failure ');}} Copying filesElseIf ($sname $tofile) {if (file

Python batch rename files in a specified folder in two ways, # Method 1 import ospath = "C: // Python34 //" for file in OS. listdir (path): if OS. path. isfile (OS. path. join (path, file) = True: if file. find ('. ')

Copy all java files in a path to another folder and rename it as a jad file. The requirement is very simple, and the program is not difficult. After seeing the question, I did not use eclipse for the first time. Instead, I used an editor to compile a program, which was simple but implemented functions. The Code is as follows: import java.io.*;class Copy{public void copy(String srcPath, String targetPath) t

Python batch rename files in a specified folder in two ways # Method 1 import ospath = "C: // Python34 //" for file in OS. listdir (path): if OS. path. isfile (OS. path. join (path, file) = True: if file. find ('. ')

Rename Access.log to Access.log.bak, where will the new Apache log be placed? This article transferred from the 51cto Lee blog 2017-09-30-08:11:41 original works, allow reprint, please be sure to use hyperlinks in the form of the original source of the article , author information and this statement. Otherwise, the legal liability will be investigated. http://lidao.blog.51cto.com/3388056/1936543TopicAssuming Apache generates a log file named Access_lo

The requirements are simple and the program is not difficult. After seeing the topic, I did not use eclipse for the first time, but I used the editor, and made a simple program, but realized the function.The code is as follows:import java.io.*;class copy{public void Copy (String srcpath, String TargetPath) throws Exception{file Srcfolder = new File (Srcpath); File Tarfolder = new file (TargetPath), if (!tarfolder.exists ()) {tarfolder.mkdirs ();} FileFilter filter = new FileFilter () {public boo

$filename=dirname(__file__) . '/oldfilename.jpg ';$out _filename= ' Newfilename.jpg ';if(! file_exists ($filename)) {Echo' Not Found '.$filename; Exit;} Else{//We ' ll be outputting a file 　　 Header(' Accept-ranges:bytes '); Header(' Accept-length: '.filesize($filename)); //It 'll be called 　　 Header(' Content-transfer-encoding:binary '); Header(' Content-type:application/octet-stream '); Header(' Content-disposition:attachment; Filename= '.$out _filename); Header(' Content-type:application/octe

How to implement multiple files in Ghost Win7 at the same time rename, in fact, this technique is not a novelty, belongs to the Windows operation of a small practical skills, like the use of shortcut keys to operate the way friends, this skill but must not be missed Oh! Some friends are asking, when will this technique be used? In fact, when we save the file, if it's the same type of file, often will adopt

This article describes the PHP implementation of bulk Delete horse files and bulk replacement page content method. Share to everyone for your reference, specific as follows: More interested in PHP related content readers can view the site topics: "PHP Replacement Operation Tips Summary", "PHP graphics and pictures Operating skills summary", "PHP Array"

}}"For P in $ (cat/script/ip.txt)DoIp=$ (echo "$p" |cut-f1-d ":")Password=$ (echo "$p" |cut-f2-d ":")Expect-c "Spawn ssh-copy-id-i/root/.ssh/id_rsa.pub [email protected] $ipExpect {\ "*yes/no*\" {send \ "yes\r\"; Exp_continue}\ "*password*\" {send \ "$password \r\"; Exp_continue}\ "*password*\" {send \ "$password \r\";}}"DoneFor h in $ (cat/script/ip.txt|cut-f1-d ":")DoSSH [email protected] $h "ls $dire"Dire= "/tmp/test"If [$?-eq 0];ThenSSH [email protected] $h RM-RF "$dire"Set Timeout 300SSH [e

Batch file creation1 intCont = 1;2String s = "e:\\ learning material \\Java notes-";3 while(cont){4File f =NewFile (s+cont+ ". txt");5 if(!f.exists ()) {6 f.createnewfile ();7 }8cont++;9}Batch Modify file name1File File =NewFile ("e:\\ Learning materials");2String SF =File.getabsolutepath ();3File[] F=file.listfiles ();4 intCont =1;5 for(File file2:f) {6String oldname =file2.getname ();7String name = Oldname.replace ("Java note-", "" ");8

"Share" Android Studio dedicated file Conversion tool: Save ANSI files in bulk as UTF-8 files without BOMWhen compiling Java files under Andoird Studio, there are often errors like the following:Error: (29, 43) downloading message: Ke policy home UTF-8 fermium Âμà switches Å è¡#̈亞 槧 hao 勫 瓧 quilting?Here, share a too

Requirements: Due to MSSQL2005 backup without compression function, in order to save space for backup compression.Workaround: Find all the. Bak backup files in the backup directory to compress and delete the original filesThe command is as follows:FOR/R "D:\_sql_data_back"%f in (*.bak) do "C:\Program Files\winrar\winrar.exe" a-tk-ep1-m5-df-y "%f.rar" "%f"The bat script is as follows:@echo offfor/r "D:\_sql_