Zipfile program

Zipinfo (from InfoZIP) will tell you a lot about a file.Sample output from zipinfo -v (using the "verbose" option -v):Archive: /tmp/test.zipThere is no zipfile comment.End-of-central-directory record:------------------------------- Zip archive file size: 22341 (0000000000005745h) Actual end-cent-dir record offset: 22319 (000000000000572Fh) Expected end-cent-dir record offset: 22319 (000000000000572Fh) (based on the length of the central directory and its expected offset) This zipfile constitutes the sole disk of a single-part archive; its central directory contains 1 entry. The central directory is 88 (0000000000000058h) bytes long, and its (expected) offset in bytes from the beginning of the zipfile is 22231 (00000000000056D7h).Central directory entry #1:--------------------------- tmp/bookmarks.html offset of local header from start of archive: 0 (0000000000000000h) bytes file system or operating system of origin: Unix version of encoding software: 3.0 minimum file system compatibility required: MS-DOS, OS/2 or NT FAT minimum software version required to extract: 2.0 compression method: deflated compression sub-type (deflation): normal file security status: not encrypted extended local header: no file last modified on (DOS date/time): 2010 Feb 20 16:22:48 file last modified on (UT extra field modtime): 2010 Feb 20 16:22:47 local file last modified on (UT extra field modtime): 2010 Feb 20 15:22:47 UTC 32-bit CRC value (hex): 3e84c75c compressed size: 22155 bytes uncompressed size: 76774 bytes length of filename: 18 characters length of extra field: 24 bytes length of file comment: 0 characters disk number on which file begins: disk 1 apparent file type: text Unix file attributes (100600 octal): -rw------- MS-DOS file attributes (00 hex): none The central-directory extra field contains: - A subfield with ID 0x5455 (universal time) and 5 data bytes. The local extra field has UTC/GMT modification/access times. - A subfield with ID 0x7875 (Unix UID/GID (any size)) and 11 data bytes: 01 04 e8 03 00 00 04 e8 03 00 00. There is no file comment.If that is not enough, please explain which information you need.Note that zipinfo functionality is actually part of the unzip program (the two binaries are usually identical, or links to each other). You can invoke unzip -Z to get zipinfo's functionality. So if your installation should not have a zipinfo binary, you can use unzip -Z instead.

A promise on the buffered content of the file.If the file is encrypted you will have to supply a password to decrypt, otherwise you can leave blank.Unlike adm-zip the Open methods will never read the entire zipfile into buffer.The last argument is optional options object where you can specify tailSize (default 80 bytes), i.e. how many bytes should we read at the end of the zipfile to locate the endOfCentralDirectory. This location can be variable depending on zip64 extensible data sector size. Additionally you can supply option crx: true which will check for a crx header and parse the file accordingly by shifting all file offsets by the length of the crx header.Open.file([path], [options])Returns a Promise to the central directory information with methods to extract individual files. start and end options are used to avoid reading the whole file.Example: { directory.files[0] .stream() .pipe(fs.createWriteStream('firstFile')) .on('error',reject) .on('finish',resolve) });}main();">async function main() { const directory = await unzipper.Open.file('path/to/archive.zip'); console.log('directory', directory); return new Promise( (resolve, reject) => { directory.files[0] .stream() .pipe(fs.createWriteStream('firstFile')) .on('error',reject) .on('finish',resolve) });}main();Open.url([requestLibrary], [url | params], [options])This function will return a Promise to the central directory information from a URL point to a zipfile. Range-headers are used to avoid reading the whole file. Unzipper does not ship with a request library so you will have to provide it as the first option.Live Example: (extracts a tiny xml file from the middle of a 500MB zipfile) d.path === 'tl_2015_us_zcta510.shp.iso.xml'); const content = await file.buffer(); console.log(content.toString());}main();">const request = require('request');const unzipper = require('./unzip');async function main() { const

If you are looking for LG Stock Firmware ROM (Flash File) for your LG K40S LMX430HM, then you have landed at the right place.We have shared the official LG K40S LMX430HM Stock Firmware ROM on this page. The Stock ROM comes in a zip package that contains the Firmware File, Flash Tool, USB Driver, and a How-to Flash Manual.LG K40S LMX430HM Firmware (Flash File)LG Stock ROM helps you upgrade or Downgrade the Operating System (OS) of your LG Device. It also allows you to fix any Software related issues, Bootloop issues, and IMEI-related issues.File Name: LG_K40S_LMX430HM_X430HM20a_06_1115_TCL_10.zipFile Size: 2.57 GBFlash Tool: LG Flash ToolHow-to Flash (install): Follow TutorialMirror 1 (Free)Mirror 2 (Paid)File Name: LG_K40S_LMX430HM_X430HM20a_06_CLR_COM_OP_1115_CLP_10.zipFile Size: 2.66 GBFlash Tool: LG Flash ToolHow-to Flash (install): Follow TutorialMirror 1 (Free)Mirror 2 (Paid)File Name: LG_K40S_LMX430HM_X430HM20a_06_CLR_COM_OP_1115_CMC_10.zipFile Size: 2.66 GBFlash Tool: LG Flash ToolHow-to Flash (install): Follow TutorialMirror 1 (Free)Mirror 2 (Paid)File Name: LG_K40S_LMX430HM_X430HM20a_00_ICE_CR_OP_1222_CRI_10.zipFile Size: 2.36 GBFlash Tool: LG Flash ToolHow-to Flash (install): Follow TutorialGet LinkFile Name: LG_K40S_LMX430HM_X430HM20a_00_CLR_COM_OP_1222_CLA_10.zipFile Size: 2.66 GBFlash Tool: LG Flash ToolHow-to Flash (install): Follow TutorialGet LinkHow to flash or install the Stock ROMDownload and extract the Stock ROM package on the computer using the WinRar or Winzip Tool.After extracting the package, you will get the USB Driver, Firmware (ROM), Flash Tool, and How-to Flash Manual.Install the provided USB Driver on the computer. If you have already installed the LG USB Driver on the computer, then SKIP this step.Open LG Flash Tool on the computer.Click on the Select File button and Locate the Stock Firmware.Click on the Normal Flash Button > Start.Select the preferred language and click on OK Button.Flashing will start automatically.Follow Complete TutorialReadme Once:[*] Flash Tool: If you are looking for the official LG Flash Tool, then head over to the LG Flash Tool page.[*] USB Driver: If you are looking for the official LG USB Driver, then head over to the LG USB Driver page.[*] Backup: If you are going to flash or install the above Firmware on your LG K40S LMX430HM, then we recommend taking a backup of your data, as flashing or installing the Stock ROM (Firmware) will wipe the data from the device.[*] Credits: The above firmware is officially released by LG Electronics and is in its original state. We have scanned the Stock ROM package with Norton AntiVirus Plus before sharing it online.

Text to be excluded from the file path. * */ private static function dirToZip($folder, &$zipFile, $exclusiveLength){ $handle = opendir($folder); while(FALSE !== $f = readdir($handle)){ // Check for local/parent path or zipping file itself and skip if($f != '.' && $f != '..' && $f != basename(__FILE__)){ $filePath = "$folder/$f"; // Remove prefix from file path before add to zip $localPath = substr($filePath, $exclusiveLength); if(is_file($filePath)){ $zipFile->addFile($filePath, $localPath); }elseif(is_dir($filePath)){ // Add sub-directory $zipFile->addEmptyDir($localPath); self::dirToZip($filePath, $zipFile, $exclusiveLength); } } } closedir($handle); } }Create ZIP File in PHPUse ZipArchiver class to archive all files and sub-directories of the given folder and create ZIP file from the script in PHP.Include and initialize the ZipArchive class.Specify the path of the directory which you want to archive as a ZIP.Specify the path to save the ZIP file on the server.Call the zipDir() function of ZipArchiver class to create ZIP.// Include and initialize ZipArchive classrequire_once 'ZipArchiver.class.php';$zipper = new ZipArchiver;// Path of the directory to be zipped$dirPath = '/path/to/sourceDir';// Path of output zip file$zipPath = '/path/to/archive-'.time().'.zip';// Create zip archive$zip = $zipper->zipDir($dirPath, $zipPath);if($zip){ echo 'ZIP archive created successfully.';}else{ echo 'Failed to create ZIP.';}Extract ZIP File using PHPConclusionThis ZIP file creation script is very useful to generate archive dynamically on the server using PHP. The dynamic ZIP creation functionality can be used for many purposes, download multiple files and folders from the server, reduce the usage of the server space, take a backup of files and directories, etc. You can easily enhance the functionality of this code as per your needs. ArchivePHPZIP Do you want to get implementation help, or enhance the functionality of this script? Click here to Submit Service Request If you have any questions about this script, submit it to our QA community - Ask Question--> --> RELATED TUTORIALS Leave a reply

Installation$ npm install unzipperOpen methodsThe open methods allow random access to the underlying files of a zip archive, from disk or from the web, s3 or a custom source.The open methods return a promise on the contents of the central directory of a zip file, with individual files listed in an array.Each file record has the following methods, providing random access to the underlying files:stream([password]) - returns a stream of the unzipped content which can be piped to any destinationbuffer([password]) - returns a promise on the buffered content of the file.If the file is encrypted you will have to supply a password to decrypt, otherwise you can leave blank.Unlike adm-zip the Open methods will never read the entire zipfile into buffer.The last argument to the Open methods is an optional options object where you can specify tailSize (default 80 bytes), i.e. how many bytes should we read at the end of the zipfile to locate the endOfCentralDirectory. This location can be variable depending on zip64 extensible data sector size. Additionally you can supply option crx: true which will check for a crx header and parse the file accordingly by shifting all file offsets by the length of the crx header.Open.file([path], [options])Returns a Promise to the central directory information with methods to extract individual files. start and end options are used to avoid reading the whole file.Here is a simple example of opening up a zip file, printing out the directory information and then extracting the first file inside the zipfile to disk:async function main() { const directory = await unzipper.Open.file('path/to/archive.zip'); console.log('directory', directory); return new Promise( (resolve, reject) => { directory.files[0] .stream() .pipe(fs.createWriteStream('firstFile')) .on('error',reject) .on('finish',resolve) });}main();If you want to extract all files from the zip file, the directory object supplies an extract method. Here is a quick example:async function main() { const directory = await unzipper.Open.file('path/to/archive.zip'); await directory.extract({ path: '/path/to/destination' })}Open.url([requestLibrary], [url | params], [options])This function will return a Promise to the central directory information from a URL point to a zipfile. Range-headers are used to avoid reading the whole file. Unzipper does not ship with a request library so you will have to provide it as the first option.Live Example: (extracts a tiny xml file from the middle of a 500MB zipfile)const request = require('request');const unzipper = require('./unzip');async function main() { const directory = await unzipper.Open.url(request,' const file = directory.files.find(d => d.path === 'tl_2015_us_zcta510.shp.iso.xml'); const content = await file.buffer(); console.log(content.toString());}main();This function takes a second parameter which can either be a string containing the url to request, or an options object to invoke the supplied request library with. This can be used when other request options are required, such as custom headers or authentication to a third party service.const request = require('google-oauth-jwt').requestWithJWT();const googleStorageOptions = { url: ` qs: { alt: 'media' }, jwt: { email: google.storage.credentials.client_email, key: google.storage.credentials.private_key, scopes: [' }});async function getFile(req, res, next) { const directory = await unzipper.Open.url(request, googleStorageOptions); const file = zip.files.find((file) => file.path === 'my-filename'); return file.stream().pipe(res);});Open.s3([aws-sdk], [params], [options])This function will return a Promise to the