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CHANGE FOLDER PERMISSIONS MAC COMMAND LINE PASSWORD
CHANGE FOLDER PERMISSIONS MAC COMMAND LINE FREE
CHANGE FOLDER PERMISSIONS MAC COMMAND LINE WINDOWS

âls -hâ will show the files while showing their sizes as well.

âls -aâ will show you all the files in a directoryâ.

âls /home/folderâ will enlist all the content inside the âfolderâ directory.

ls: It stands for list command which is used to display all the contents in a folder or directory.

mkdir: It stands for make directory and as the name suggest, it helps you with making a new directory with the name you choose at your current directory path.Syntax: mkdir directoryName.

âcd ~â will take you to your home directory and âcd /â will take you to root directory.

Typing âcd-â command will take you back to â/homeâ. For example, you were at â/homeâ but you moved to â/dirâ.

âcd -â makes you go to the previous location you were at.

For example, you are at â/home/task/filesâ and you type âcd.â and hit enter. â makes you stay at the same directory you are at. Type âcd /locationâ and you will reach that location.

cd: Now, you are at a location and you want to navigate to another.

The command âpwdâ takes care of that.

pwd: As soon as you are logged into the server, the first and foremost thing to check would be the present location you are at.Let us look into some of the basic commands of SSH communication. Now, to manage and operate on a Linux server, one must master the basic 17 SSH commandsto make the most use out of it. It will get you back to your local machine. To close the connection to the remote server, just type âexitâ on the terminal window.

On entering the above command, you will be prompted to enter the password. âUserâ is the username that is authorized to connect to the server. Ssh command will connect you to a server whose IP address is âserveripâ. You just need to use the following command to connect to the server: If you using a Linux or Mac based Operating System, you donât need a client like PuTTY as Linux has its own SSH terminal.

You will be logged on the server you are trying to make a connection to.

CHANGE FOLDER PERMISSIONS MAC COMMAND LINE PASSWORD

The PuTTY terminal will now open, asking for username and password to connect.

You may also save the configuration for further use.

To connect to the server, enter the IP address of the server to the Host Name or IP address bar as shown in the image and keep the port as 22 and connection type as SSH.

Username and Password to make sure that you are authorized to connect to the server.

The serverâs IP address that acts as the location of the server to which you are trying to connect.

PuTTY for facilitating the connection process.

A Linux based server that you would be connecting to.

So, the prerequisites for being able to use SSH (PuTTY) commands are as follows:

CHANGE FOLDER PERMISSIONS MAC COMMAND LINE WINDOWS

Also, windows donât have a pre-installed SSH server or client.

CHANGE FOLDER PERMISSIONS MAC COMMAND LINE FREE

PuTTY is one such emulator which is open-source and free to download. Now, to make use of PuTTY commands, a terminal emulator that connects the client to the server is required. Before establishing a connection, both the client and the server have to agree upon the encryption standards to ensure safe and secured communication and then the user must perform the authentication check. The client connects with the server by performing a TCP handshake with the server, which is for verifying whether the information provided by the user matches with the previous record of information that is stored in an RSA key store file. By default, SSH operates on TCP port 22, but it can be changed if required. The client-server based model of SSH commands or PuTTY commands allows the authentication of two remotely located systems while encrypting the data that passes through them. After setting up the connection, the SSH client also ensures that the privacy and integrity of data are maintained throughout the network by using symmetric encryption, asymmetric encryption, and hashing algorithms. The SSH client uses public key cryptography to ensure a safe connection to the SSH server.

The SSH Protocol follows a client-server model in which connection is established by SSH Client to the SSH server. This kind of connection can be used for file transfer and issuing other remote commands. This communication takes place through a secured encryption process. The Secure Shell (SSH) Protocol lets a user connect to a remotely located computer from one computer.