unzip

How to use zip4j to extract an zip file with password protection

强颜欢笑 提交于 2019-11-29 12:25:52
问题 I am trying to unzip a zipfile with password protection. I know there is a java library named "zip4j" that could help me. But I am failing to open the zip4j website to see the tutorial. I had download zip4j library with another mirror but I don't know how to use it. Is there anyone that could paste example code for using zip4j unzip password protection zip file? zip4j website thanks so much! 回答1: Try the following and make sure you are using the most recent Zip4j library (1.3.1): String

How to extract a ZIP file that has a password using only PHP?

别来无恙 提交于 2019-11-29 11:20:42
I have seen only one question on here but it does not answer my question. I am running a typical LAMP server that has the most up to date PHP 5 and MYSQL 5 with Redhat Linux. I need to find a PHP only solution because my host does not allow me to use shell. Here is my code that extracts ZIPs that are not passworded from vBulletin uploads to another directory: if ($_GET['add'] == TRUE){ $zip = new ZipArchive; $res = $zip->open($SOURCE FOLDER); if ($res === TRUE) { $zip->extractTo('$DESTINATION FOLDER/'); $zip->close(); echo 'File has been added to the library successfuly'; //Add a flag to that

Read the data of CSV file inside Zip File without extracting the contents in Matlab

南笙酒味 提交于 2019-11-29 08:46:47
I have number of Zip Files {'File1.zip', 'File2.zip', 'File3.zip',..., 'FileN.zip'} in which each zip file contains a Data.csv file. I want to read the data in 'Data.csv' of each Zip file without having to extract the Zip files' contents. Is this possible..? Certainly Winzip / 7zip / Winrar do not have COM interface component which can invoke directly unlike word, excel an other application. Hence @Java is appropriate Idea is don't extract files physically , however create absolute path of file such that windows consider as physical presence of File (similar to ~tmp file) here the code

Unzip password protected zip files in R

坚强是说给别人听的谎言 提交于 2019-11-29 07:53:51
A password cannot be specified in unzip ( utils ) function. The other function I am aware of, getZip ( Hmisc ), only works for zip files containing one compressed file. I would like to do something like this to unzip all the files in foo.zip in Windows 8: unzip("foo.zip", password = "mypass") I found this question very useful but saw that no formal answers were posted, so here goes: First I installed 7z. Then I added "C:\Program Files\7-Zip\" to my environment path. I tested that the 7z command was recognized from the command line. I opened R and typed in system("7z x secure.7z -pPASSWORD")

How to read content of the Zipped file without extracting in java

浪子不回头ぞ 提交于 2019-11-29 07:28:54
I have file with names like ex.zip . In this example, the Zip file contains only one file with the same name(ie. `ex.txt'), which is quite large. I don't want to extract the zip file every time.Hence I need to read the content of the file(ex.txt) without extracting the zip file. I tried some code like below But i can only read the name of the file in the variable. How do I read the content of the file and stores it in the variable? Thank you in Advance fis=new FileInputStream("C:/Documents and Settings/satheesh/Desktop/ex.zip"); ZipInputStream zis = new ZipInputStream(new BufferedInputStream

Unzip Archive with Groovy

[亡魂溺海] 提交于 2019-11-29 05:01:53
问题 is there a built-in support in Groovy to handle Zip files (the groovy way)? Or do i have to use Java's java.util.zip.ZipFile to process Zip files in Groovy ? 回答1: AFAIK, there isn't a native way. But check out this article on how you'd add a .zip(...) method to File, which would be very close to what you're looking for. You'd just need to make an .unzip(...) method. 回答2: Maybe Groovy doesn't have 'native' support for zip files, but it is still pretty trivial to work with them. I'm working

linux压缩 zip和unzip

江枫思渺然 提交于 2019-11-29 04:43:23
1、把/home目录下面的mydata目录压缩为mydata.zip   zip -r mydata.zip mydata #压缩mydata目录 2、把/home目录下面的mydata.zip解压到mydatabak目录里面   unzip mydata.zip -d mydatabak 3、把/home目录下面的abc文件夹和123.txt压缩成为abc123.zip   zip -r abc123.zip abc 123.txt 4、把/home目录下面的wwwroot.zip直接解压到/home目录里面   unzip wwwroot.zip 5、把/home目录下面的abc12.zip、abc23.zip、abc34.zip同时解压到/home目录里面   unzip abc\*.zip 6、查看把/home目录下面的wwwroot.zip里面的内容   unzip -v wwwroot.zip 7、验证/home目录下面的wwwroot.zip是否完整   unzip -t wwwroot.zip 8、把/home目录下面wwwroot.zip里面的所有文件解压到第一级目录   unzip -j wwwroot.zip 主要参数 -c:将解压缩的结果 -l:显示压缩文件内所包含的文件 -p:与-c参数类似,会将解压缩的结果显示到屏幕上,但不会执行任何的转换 -t

Unzip files in swift

喜你入骨 提交于 2019-11-29 02:13:17
How to go about unzipping a file in swift? In Objective-C, I used SSZipArchive and I loved it. As seen in the code below. I suspect if I decide to keep SSZipArchive, I will have to bridge an Objective-C file to my Swift file. Is there any updated third-party, or better yet Apple-Documentation to unzip a file in Swift? NSString *zipPath = [self.globalFileStrucure stringByAppendingPathComponent:@"zipfile.zip"]; [data writeToFile:zipPath options:0 error:&error]; BOOL unZipped = 0; unZipped = [SSZipArchive unzipFileAtPath:zipPath toDestination:self.globalFileStrucure]; Swift 2 (Update): So it

Unzip a bunch of zips into their own directories

﹥>﹥吖頭↗ 提交于 2019-11-29 01:12:51
问题 I have a bunch of zip files I want to unzip in Linux into their own directory. For example: a1.zip a2.zip b1.zip b2.zip would be unzipped into: a1 a2 b1 b2 respectively. Is there any easy way to do this? 回答1: for file in *.zip do unzip -d "${file%.zip}" $file done 回答2: for zipfile in *.zip; do exdir="${zipfile%.zip}" mkdir "$exdir" unzip -d "$exdir" "$zipfile" done 回答3: for x in $(ls *.zip); do dir=${x%%.zip} mkdir $dir unzip -d $dir $x done 回答4: Sorry for contributing to an old post, this

How to read from a zip file within zip file in Python?

馋奶兔 提交于 2019-11-28 22:33:19
I have a file that I want to read that is itself zipped within a zip archive. For example, parent.zip contains child.zip, which contains child.txt. I am having trouble reading child.zip. Can anyone correct my code? I assume that I need to create child.zip as a file-like object and then open it with a second instance of zipfile, but being new to python my zipfile.ZipFile(zfile.open(name)) is silly. It raises a zipfile.BadZipfile: "File is not a zip file" on (independently validated) child.zip import zipfile with zipfile.ZipFile("parent.zip", "r") as zfile: for name in zfile.namelist(): if re