#UNIX ZIP FILE PEEK ZIP FILE#
You wrote: "With this information, I can now 'copy" the XLSX file out of the ZIP file and then import it into a SAS data set. HI I am not getting the second part to work where you read in a file. NOTE: The SAS System stopped processing this step because of errors. What is this error?ġ31 filename inzip ZIP "c:\users\pmiller\documents\be_output\be_output.zip" ġ32 filename xl "c:\users\pmiller\documents\be_output\may 2013 be monthly update.xml" ġ33 /* hat tip: "data _null_" on SAS-L */ġ36 infile inzip(May_2013_BE_Monthly_Update.xml) lrecl=256 recfm=F length=length eof=eof unbuf ĮRROR: Open failure for c:\users\pmiller\documents\be_output\be_output.zip during attempt to create a local file handle.įilename=c:\users\pmiller\documents\be_output\may 2013 be monthly update.xml, The following is a SASLOG with an error when I try to duplicate your results in SAS 9.4 TS1M2. Because my SAS data set is in a logical subfolder (named "sas") within the archive, I need to include that path as part of the member syntax on the INFILE statement. In this example, I will again use the WORK location. To use the SAS data set in the file, I need to copy it into a location shared by a SAS library. NOTE: DATA statement used (Total process time): NOTE: 55 records were read from the infile INZIP(sas_tech_talks_15.xlsx). NOTE: A total of 55 records were read from the infile library INZIP. NOTE: UNBUFFERED is the default with RECFM=N.įilename=C:\SAS Temporary Files\_TD396_\Prc2\sas_tech_talks_15.xlsx, NOTE: The infile INZIP(sas_tech_talks_15.xlsx) is: Proc import datafile=xl dbms=xlsx out=confirmed replace Lrecl= 256 recfm=F length= length eof=eof unbuf
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* using member syntax here */ infile inzip (sas_tech_talks_15.xlsx ) * hat tip: "data _null_" on SAS-L */ data _null_ * identify a temp folder in the WORK directory */ filename xl "%sysfunc(getoption(work))/sas_tech_talks_15.xlsx" This SAS program helps me to discover how FILENAME ZIP sees the file: So, the additional step is to copy the file to another location, effectively extracting it from the ZIP file.Īs an example, I created a ZIP file with two files and a subfolder: Even though FILENAME ZIP can show you the contents and structure of your ZIP file, most SAS procedures cannot access the content directly while it's in the archive. Yes, you can - but it does require an extra step. I want to use SAS to unzip these and then use them as data within my SAS process. The basic scenario is: "I've got some data files in my ZIP archive. Several readers replied with questions about how you can use the content of these ZIP files within your SAS program. The ZIP method was added in SAS 9.4, and its advantage is that you can accomplish more in SAS without having to launch external utilities such as WinZip, gunzip, or 7-Zip.
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#UNIX ZIP FILE PEEK HOW TO#
It even works as a filter.ħz doesn't create archives with full filesystem information on UNIX, so you'd need to use tar before using 7z (but since 7z stores other information about the tar file, I'd recommend using xz, as it is designed for it): tar cf - file1 file2 dir | 7za z -si 've written about how to use the FILENAME ZIP method to read and update ZIP files in your SAS programs. Xz is a UNIX tool, that uses LZMA2 for compression, but works the way gz, bz2, etc works. If you want to use the same compression algorithm with your tarballs, use the -J switch with tar: tar cJf file1 file2 dir
#UNIX ZIP FILE PEEK WINDOWS#
I recommend this method in case Windows users can't open 7z archives (in case you want to advice a tool for that: PeaZip). It can also create self-extracting archives with the -sfx switch: 7za a -sfx archive.exe files1 file2 dir Usually in the package p7zip, you'll get the 7z and 7za command, with which you can create your own 7z archives.ħza can also decompress standard ( pkzip) zip archives (and create them as well with the -tzip switch).Ĭompressing: 7za a archive.7z file1 file2 directory/ Well, when it comes to distributing files for a variety of operating systems, I'd recommend 7-zip.