If you are using another server provider, we recommend taking a look at the relevant documentation on how to upload SSH keys to the server. If you are using another web host or server provider, the SSH details can typically be found in your dashboard as well. With the example login details below, the SSH terminal command would be ssh [email protected] -p If you are not using public key authentication, you will also be prompted for the SSH password after executing the login command.
In some Linux distributions, the unzip package is not installed by default. Kinsta users do not have to worry about installing the unzip package because it is automatically installed on all our site containers. If you are managing a server that does not have the unzip package installed, you can use the following command to install it — note that sudo level permissions are required. The next step is to navigate to the ZIP file and unzip it. To navigate to the correct folder, we can use the cd command , as shown below.
We uploaded our backup. We can use the ls command to list the files and folders in the current directory. Nadeem Khan Nadeem Khan 5 5 silver badges 6 6 bronze badges. On Ubuntu Zombo Zombo 1, 18 18 silver badges 20 20 bronze badges. I didn't even check when compressing. What a bummer. Here is the detailed description of options that I find useful: Command: unzip -[option] zip-path. Also unzip -o for overwrite — Luis Lopez.
And if the zip file is password protected we can also use -P. Notice that we have added extra flag -z to the command. Run the following command to achieve the goal above. BeastOfCaerbannog 7, 9 9 gold badges 34 34 silver badges 55 55 bronze badges.
Ripon M. Ripon 2, 2 2 gold badges 23 23 silver badges 34 34 bronze badges. If installed it will return something like UnZip 6. Original by Info-ZIP. If not installed, it will say something like The program 'zip' is currently not installed. You can install it by typing: apt install zip. The link is broken. The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked But if you try to extract the ZIP file in the same directory as before, unzip will prompt you for a decision regarding overwriting the files.
It will expect one of the following responses. To force unzip to overwrite any existing files use the -o overwrite option. The most efficient way to replace the missing files would be to have unzip only extract any files in the archive that are not in the target directory.
To do this, use the -n never overwrite option. It is often useful and instructive to see a list of the files inside a ZIP file before you extract it. You can do this with the -l list archive option. It is piped through less to make the output manageable.
The output shows the directories and files within the ZIP file, their length and the time and date they were added to the archive. There are other ways to peek inside a ZIP file which give different types of information, as we shall see.
You can quickly add a password to ZIP file using the zipcloak command. Pass the name of the ZIP file on the command line. You will be prompted for a password. You need to verify the password by entering it a second time. The zipdetails command will show you a lot of information regarding the ZIP file.
The only sensible way to handle the amount of output this command can give is to pipe it through less. Note that the information will include filenames even if the ZIP file is password protected.
This type of information is stored within the ZIP file as meta-data and is not part of the encrypted data. The zipgrep command allows you to search within the files in a ZIP file. We can see that the files slang. We can also see that there are two copies of each of these files in different directories in the ZIP file.
The zipinfo command gives you yet another way to look inside a ZIP file. As before, we pipe the output through less. The file descriptor is made up of two characters. If it is a capital letter the file is encrypted. The second character may be one of four characters. If you need to send the ZIP file to someone else but there are size restrictions or problems with the transmission of the file, you can use the zipsplit command to split the original ZIP file into a set of smaller ZIP files.
The -n size option allows you to set a maximum size for each of the new ZIP files. Using these commands, you can create your own ZIP files, unzip ZIP files you receive, and perform various other operations on them without ever leaving the Linux terminal.
Was this article helpful? Vladimir Kaplarevic. He has more than 7 years of experience in implementing e-commerce and online payment solutions with various global IT services providers. His articles aim to instill a passion for innovative technologies in others by providing practical advice and using an engaging writing style. Next you should read. SysAdmin Web Servers. This article lists the most commonly used commands and tools to remove unwanted files and directories from Linux.
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