How to unzip .tgz File Using the Terminal? – LinuxWays

The tar utility is a pre-installed tool in the Linux operating system that is used to extract and unzip the compressed files having a format of .tgz. It is a simple and easy method, and below is the syntax fro using the tar command for extracting the .tgz file:

Here, the flags used for the extraction of the file are:

• The x flag extracts and unzips the compressed file.
• The v flag creates the listing for the content in the file.
• The z flag decompresses the compressed file, restoring it to its original size.
• The f flag is used for specifying the name of the file.

For demonstration, a file with .tgz format is unzipped using the tar command following the syntax given above:

Extracting the Zip File to a Specified Folder

To organize the data of the zip file if you want to extract the file to a different directory then just give the destination address as in the syntax below:

Here, the c flag is for copying the extracted contents of the file to the specified destination, below is the illustration for extracting the file contents to a specified folder:

Extracting Specific Directories and Files from .tgz File

If you want to extract only one or two files or directories in the.tgz file, then you can use the tar utility in Linux by stating their names along with the tar command. But before that, you need to list the contents of the compressed file, and for that use the below syntax:

To see the contents of the compressed file use the tf flag with the tar command along with the name of the compressed file as in the syntax below:

Here the t flag is for the listing of the contents, for illustration I have listed the contents of the compressed file by executing:

Now to extract the specific file below is the syntax for it:

For illustration, I have used the above syntax to extract a directory and a file from the compressed file:

Moreover, files can also be extracted using their extensions and in that case, we can use the above-given syntax:

The gunzip is also a utility that can be used to compress and decompress the files in Linux and is pre-installed. To use this utility for decompressing the file first, the file is to be unzipped, and then it can be extracted using the tar command which makes it a two-step process:

Step 1: Unzip the .tgz File

As mentioned above, to extract the file using the gunzip utility first it is necessary to unzip it using the gunzip command, below is the command syntax for unzipping the .tgz file:

Now for illustration, I have used the above given gunzip command syntax and unzipped the .tgz file:

Step 2: Extract the .tgz File

Once the file is unzipped, extract its contents using the tar command, the syntax for using the command is:

Here the xf flags are used in the syntax where x is for the extraction and the f is for the file. For illustration, I have extracted the same file that was previously unzipped using the tar command:

Conclusion

The files having tgz format are usually the compressed files in Linux and are mainly used for open-source packages due to their large size. Such types of files are to be decompressed and unzipped to access their contents, and for that, there are primarily two ways. The first method for it is by using the tar utility, and the second method is by using the gunzip utility.

However, using the tar utility you can extract specific files and directories of the .tgz file and can also directly extract the file upon downloading by piping the tar command with the wget command. Another feature you can do by using the tar command is that the file can be extracted into a specific folder, which helps in organizing the content of the compressed file.