In the ‘cfvz’ part of the command, c stands for compress, f stands for force (we will force the compression), v stands for verbose which will give you information about the folder while it is being compressed, and finally z is the specific flag which specifies that we want to use gzip compression (making a. The cfvz are ‘flags’ or special parameters passed to the tar command telling tar exactly what you want to do. If you have a folder named ‘my_folder’ and you wanted to compress it and all of its files you could do something like: tar cfvz my_ my_folder How To Compress A Folder or File With Tarįirst let’s assume we want to use Gzip compression which would go with. With tar, compressing 1 file, or 1 folder can be done with basically identical tar commands. tar.gz files, but the compression may be better. tar.bz2 files may be made slightly slower than. tar.xz is that it tends to be much slower than other compression algorithms. So if saving space is your #1 priority, then. tar.xz files in my experience have among the best compression of any tar algorithm. That is to say, the compressed tar file would likely be larger. tar.xz file?Įach type of tar file is made with a different compression files tend to be able to be compressed quickly, but the compression might be worse than the others. The compression type will determine which file extension you should use. Step 1: Decide what type of tar compression that you want. # updating: mypackage/README.Now, I will discuss how to compress a file or folder with tar in Linux. # updating: mypackage/NEWS.md (stored 0%) # updating: mypackage/NAMESPACE (stored 0%) # updating: mypackage/LICENSE (stored 0%) # updating: mypackage/DESCRIPTION (stored 0%) # updating: mypackage/.Rbuildignore (stored 0%) # updating: mypackage/.gitignore (stored 0%) # updating: myproject/run_analysis.R (stored 0%) # updating: myproject/README.md (stored 0%) # updating: myproject/output/ (stored 0%) # updating: myproject/data/raw/ (stored 0%) # updating: myproject/data/processed/ (stored 0%) # updating: myproject/.gitignore (stored 0%) Zip -r packproj.zip myproject mypackage ls # updating: myproject/ (stored 0%) Unzip -l main_project.zip # Archive: main_project.zip While dealing with tar.gz archives we will use z in addition to vf and the above options. tar file progress and f stands for file name type of the archive file) option is common for all the above operations while the following are specific. We will use different options along with the tar command for listing, extracting, creating and adding files. Tar stands for tape archive and is an archiving file format.Īdd a file to an existing gzipped archive Tar creates, maintains, modifies, and extracts files that are archived in the tar format. The tar command is used for file compression. 9.1.3 Display file system disk space usage.9.1.2 Display free, used, swap memory in the system.9.1.1 Print all available information about the system.4.8.4 Count characters(bytes) in a file.4.4.4 Display the last 10 bytes of a file.4.4.3 Display all contents from line 10.4.4.2 Display the last 5 lines of a file. 4.3.5 Output everything but the last 3 bytes of a file.4.3.4 Output everything but the last 5 lines of a file.4.3.3 Output the first c bytes of a file.4.3.2 Output the first n lines of a file.3.3.3 Do not prompt for confirmation before overwriting files.2.3.4 Display size in human readable format.2.3.3 Display file permissions, ownership, size & modification date.2.3.2 List all files including hidden files.
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