unzip

问题 this is my first question, although I've already used so many tips from Stack Overflow. But for this situation I haven't found a solution yet. Here's the situation: I have a zipped file and I want to read a specific file and put its content into a String variable, that will be returned and put into a TextView in Android. I don't want the file to be written to sdcard, I just want to perform a memory operation. For example, inside db.zip I have a file named packed.txt, which content is "Stack á

问题 In my webpage, a user is supposed to upload a zipped file. Within the zipped file are 2 files: another zip file and a txt file. On my server, after receiving the zip, I want to unzip the zip file to extract the zip & txt file, then move those 2 files to a predefined folder. I have a piece of code that extracts the zip file, but the data doesn't seem correct. Firstly, it unzipped a zip and 2 txt file when there should only be 1 txt file. It created an additional 'undefined' txt file. Also, in

问题 I have been trying for some time and believe I am fairly close to this, but I am fairly new to Unix so have been finding this difficult. I have a folder, containing many folders, some of which have zip files in them, some which don't. I am trying to unzip all of the zip files in any sub directories in place. For example I have: files/A/something.java files/B/somezipfile.zip files/C/someotherfile.zip files/D/AnotherZipFile.zip I would like to unzip them (assuming the zips contain just .java

问题 If I choose a zip file and right click "extract here" a folder with the zip filename is created and the entire content of the zip file is extracted into it. However, I would like to convert several zip files via shell. But when I do unzip filename.zip the folder "filename" is not created but all the files are extracted into the current directory. I have looked at the parameters but there is no such parameter. I also tried for zipfile in \*.zip; do mkdir $zipfile; unzip $zipfile -d $zipfile/;

问题 I have an archive.zip which contains two crypted ".txt" files. I would like to decompress the archive in order to retrieve those 2 files. Here's what I've done so far: FILE *FileIn = fopen("./archive.zip", "rb"); if (FileIn) printf("file opened\n"); else printf("unable to open file\n"); fseek(FileIn, 0, SEEK_END); unsigned long FileInSize = ftell(FileIn); printf("size of input compressed file : %u\n", FileInSize); void *CompDataBuff = malloc(FileInSize); void *UnCompDataBuff = NULL; int fd =

问题 I am using a php script to unzip ZIP file. but this script unzip only one level of directories without extracting the sub directories of that file the script: $zip = new ZipArchive; if ($zip->open('test.zip') === TRUE) { $zip->extractTo('/my/destination/dir/'); $zip->close(); echo 'ok'; } else { echo 'failed'; } for example: if the test.zip contains 2 folders: folder1\file.png, folder2\folder3\file3.png after extracting this ZIP file, i only see the folder1*.* and folder2*.* but without the

问题 I have a serie of archives : C:/archive1.zip, C:/archive2.zip, etc. I want to extract only one file from each archive. Each archive has same structure and file can found under : C:/archive1.zip/folderlevel1/folderlevel2/folderlevel3/Myfile.csv C:/archive2.zip/folderlevel1/folderlevel2/folderlevel3/Myfile.csv etc. How can I read all the file Myfile.csv in vba ? Thanks! 回答1: You can do it as this: ' ' UnZip 1 file from a zip file: ' Function entUnZip1File(ByVal strZipFilename, ByVal strDstDir,

问题 The unzip command doesn't have an option for recursively unzipping archives. If I have the following directory structure and archives: /Mother/Loving.zip /Scurvy/Sea Dogs.zip /Scurvy/Cures/Limes.zip And I want to unzip all of the archives into directories with the same name as each archive: /Mother/Loving/1.txt /Mother/Loving.zip /Scurvy/Sea Dogs/2.txt /Scurvy/Sea Dogs.zip /Scurvy/Cures/Limes/3.txt /Scurvy/Cures/Limes.zip What command or commands would I issue? It's important that this doesn

问题 I wish to download and open the following tar.gz file in R: http://s.wordpress.org/resources/survey/wp2011-survey.tar.gz Is there a command which can accomplish this? 回答1: fn <- "http://s.wordpress.org/resources/survey/wp2011-survey.tar.gz" download.file(fn,destfile="tmp.tar.gz") untar("tmp.tar.gz",list=TRUE) ## check contents untar("tmp.tar.gz") ## or, if you just want to extract the target file: untar("tmp.tar.gz",files="wp2011-survey/anon-data.csv") X <- read.csv("wp2011-survey/anon-data

问题 This question already has answers here : How to speed up unzipping time in Java / Android? (6 answers) Closed 4 years ago . My application is downloading zip file from the server and extract this zip file and save files into sd card but problem is if i am downloading 4-5 MB zip files and extract it, this is working good but if i am downloading 30-35 MB zip file this will give me error, sorry for my bad English communication. The Below is my Code for Download & Unzip Zip File:- public class