Compress Multiple Directories or Files at Once. RELATED: How to Manage Files from the Linux Terminal: 11 Commands You Need to Know. While tar is frequently used to compress a single directory, you could also use it to compress multiple directories, multiple individual files, or both. Just provide a list of files or directories instead of a. As soon as you run this command, this command will look at all the files having.txt file type, then extract them only. List files and folders of the Tar.gz file. To list all the files and folders of the archive files, use the following command in the terminal. $ tar -tf archive.tar.gz. This command will list all the content of the archive file. How to compress a whole directory in Linux or Unix. You need to use the tar command as follows (syntax of tar command): tar -zcvf archive-name.tar.gz directory-name Where,-z: Compress archive using gzip program in Linux or Unix-c: Create archive on Linux-v: Verbose i.e display progress while creating archive-f: Archive File name. Compress or decompress files. Change file timestamps: tput: Set terminal-dependent capabilities, color, position. “Mac OS X is a rock-solid system that's. However, you only need to type ifconfig at the terminal to view a detailed list of information for all of the network devices connected or integrated into your Mac. That includes IP and MAC addresses, current device status, and more. You can view specific information by listing the device id (for example, ifconfig en0) instead.
Since macOS is based on Unix there are a number of ways to compress files and folders within the filing system using Unix based application code, below are a few options using the Terminal or command line interface (cli). The default command line application interface in macOS is the Terminal and is stored in /Applications/Utilities.
File and folder compression saves on file size and ensures the contents are captured and delivered or stored as one monolithic file. A compressed file which contains files and folders is generally referred to as an archive. Here are some built-in compression applications you can use including zip, tar, gz, bz2, gz and dmg.
ZIP – Cross Platform
First up is ZIP one of the most commonly used compression techniques used across all platforms
To compress
To extract
If you want to make a zip without those invisible Mac resource files such as “_MACOSX” or “._Filename” and .ds store files, use the “-X” option in the command so:
TAR.GZ – Cross Platform
Second up is TAR, an old favorite on Unix/Linux – you add the GZ for the compression – compresses tighter than zip
To compress
To extract
TAR.BZ2 – Cross Platform
A variation on TAR GZ but with better compression than both tar.gz and zip.
To compress
To extract
Compress File Mac Terminal Tool
GZ
Without the tar
Split Zip File Mac Terminal
To extract
Compress File Mac Terminal
DMG – macOS Only
This one is macOSnative only – for a GUI interface use /Applications/Utilities/Disk Utility – for command line use:
To create
Unzip Zip File Mac Terminal
To mount
To view
To Eject
You can also use a number of different formats for creating a .dmg
Compress File Mac Terminal Linux
- UDZO – Compressed image (default)
- UDRO – Read-only image
- UDBZ – Better compressed image
- UDRW – Read/Write image
- UDTO – DVD disk image
That’s the low down, the more common compression packages available will typically be covered in one of the above.