pipe(unzipper.Extract()) Ĭonst type = entry.type // 'Directory' or 'File' const size = entry.vars. Quick Examples Extract to a directory fs.createReadStream( 'path/to/archive.zip') The Open methods will check for crx headers and parse crx files, but only if you provide crx: true in options. crx file with the streaming methods ( Parse and ParseOne). Please note: Methods that use the Central Directory instead of parsing entire file can be found under OpenĬhrome extension files (.crx) are zipfiles with an extra header at the start of the file. There are no added compiled dependencies - inflation is handled by node.js's built in zlib support. Unzipper provides simple APIs similar to node-tar for parsing and extracting zip files. The new Parser will push any parsed entries downstream if you pipe from it, while still supporting the legacy entry event as well.īreaking changes: The new Parser will not automatically drain entries if there are no listeners or pipes in place. The structure of this fork is similar to the original, but uses Promises and inherit guarantees provided by node streams to ensure low memory footprint and emits finish/close events at the end of processing. Any files are buffered into memory before passing on to entry.finish/close events are not always triggered, particular when the input stream is slower than the receivers.Uncompress and extract the contents of the image in the /boot/ directory: xz -dc /dev/null | cpio -o -c -R root:root | xz -9 -format=lzma > /boot/new.This is an active fork and drop-in replacement of the node-unzip and addresses the following issues: | cpio -o -c -R root:root | gzip -9 > /boot/new.img Still in the working directory, find all files and add them to a new boot image file: find. Uncompress and extract the contents of the image in the /boot/ directory: zcat /boot/initrd-$(uname -r).img | cpio -idmv Select the appropriate instructions below to extract or repack the correct image type for your system. boot/initramfs-2.6.86_64.img: LZMA compressed data However, there may also be an XZ/LZMA-format image which displays as: # file /boot/initramfs-$(uname -r).img FAQ Q1: I am using Zip File Extractor for Android to compress JPEGs, but the size didn’t change much. Easy Zip, Unzip & Unrar enables archived content display without decompression, all you can do in minutes. Here you can easily browse to view all files on your phone. boot/initramfs-2.6.86_64.img: gzip compressed data Unzipper application extract your all types of zip files easily. The most common is a gzip-format image which displays as: # file /boot/initramfs-$(uname -r).img You may also specify a specific file, such as: file /boot/initramfs-2.6.86_64.img The $(uname -r) will use the file for the current kernel version. Use the file command on the initramfs/initrd to identify the compression format: file /boot/initramfs-$(uname -r).img This will be the location where the initramfs/initrd contents will be viewed, edited, and re-compressed if required: mkdir /tmp/initrd How do I modify the contents of an initrd or initramfs?įirst, create a temporary work directory and switch into it.How do I unpack or uncompress, and then repack or re-compress, an initrd or initramfs boot image file?.Note: For RHEL7 and RHEL8, refer to How to extract the contents of initramfs image on RHEL7? Issue
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