How do I zip a file in SAS?

How do I zip a file in SAS?

How to Create a ZIP file in SAS?

1. Open a ZIP file. You can open the ZIP file with the ODS PACKAGE OPEN statement.
2. Add files to the ZIP file. You can add one or more files to the ZIP file with the ODS PACKAGE ADD statement.
3. Define the location and name of the ZIP file.
4. Close the ZIP file.

What is zip command in Unix?

ZIP is a compression and file packaging utility for Unix. An entire directory structure can be packed into a zip archive with a single command. Compression ratios of 2:1 to 3:1 are common for text files. zip has one compression method (deflation) and can also store files without compression.

How do I list a zip file in Unix?

Also, you can use the zip command with the -sf option to view the contents of the . zip file. Additionally, you can view the list of files in the . zip archive using the unzip command with the -l option.

How do I reduce the size of a SAS file?

The two ways to compress data sets in SAS:

1. Using the option in the DATA step to compress a data set: data ssd.income (compress=yes);
2. To compress all data sets created within a SAS sessions: options compress=yes;

How do I zip a file from command line?

If you are using Microsoft Windows:

1. Download 7-Zip from the 7-Zip home page.
2. Add the path to 7z.exe to your PATH environment variable.
3. Open a new command-prompt window and use this command to create a PKZIP *.zip file: 7z a -tzip {yourfile.zip} {yourfolder}

How do I zip a file?

Answer

1. Find the file or folder you want to zip on your computer (desktop, h drive, flash drive, etc.)
2. Press and hold or right-click on the file or folder (to select multiple files, hold down the [Ctrl] key on your keyboard and click on each file you wish to zip)
3. Select “send to”
4. Select “Compressed (zipped) folder”

How do I zip a file in command prompt?

What is the command for zip in Linux?

The easiest way to zip a folder on Linux is to use the “zip” command with the “-r” option and specify the file of your archive as well as the folders to be added to your zip file. You can also specify multiple folders if you want to have multiple directories compressed in your zip file.

How do I view a compressed file in Linux?

How to read Gzip compressed files in Linux command line

1. zcat for cat to view compressed file.
2. zgrep for grep to search inside the compressed file.
3. zless for less, zmore for more, to view the file in pages.
4. zdiff for diff to see the difference between two compressed files.

How can I make SAS code run faster?

To improve the performance of a SAS job, we must reduce the number of times SAS accesses disk or tape devices. We can reduce the number of data accesses by processing more data each time a device is accessed by setting the BUFNO=, BUFSIZE=, CATCACHE=, and COMPRESS= system options.

How to zip and unzip files in SAS?

How to Unzip files using SAS? Similar to the zip command you can use the unzip command to unzip the files. Like any other Unix commands unzip can also be used in the x statement, pipe command or the systask command.

Can a GZ file be read in SAS 9.4?

SAS 9.4 has a native capability to read ZIP files using FILENAME ZIP. And it if you have SAS 9.4 Maint 5, the method also supports GZIP files. Because you have a ZIP of GZ files, you’re looking at a two step process.

What does the filename pipe do in SAS?

Filename Pipe is another means of executing Unix commands within your SAS program. In general, it behaves like any other filename statement – it accepts data written from SAS (FILE/PUT) or provides data for SAS to read (INFILE/INPUT).

How to use SAS data in a file?

To use the SAS data set in the file, I need to copy it into a location shared by a SAS library. In this example, I will again use the WORK location. 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.