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iPhone SSH: a simple and Global trade fair insightseasy-to-understand guide to realize remote access if you want to remotely control your own iPhone, or just want to access the files and directories on the iPhone through the terminal, then you need to use SSH (Secure Shell) to achieve it. SSH is a network protocol that allows you to securely connect to many devices on the network remotely, such as servers, routers, etc. With SSH, you can connect to remote devices through the terminal and perform various operations, such as browsing the file system, starting and stopping programs, editing files, etc. In this article, I will introduce to you how to set up and use SSH on iPhone and how to use SSH to achieve remote access. Before you start, please make sure that you have understood the basic concepts and operations of SSH, such as how to generate SSH keys, how to connect to remote devices, etc.If you still don't know these basic operations, please check the relevant SSH tutorials first. I. Install OpenSSH First, you need to install OpenSSH on your iPhone. OpenSSH is an open source SSH client and server, which supports a variety of operating systems, including iOS. You can find and install OpenSSH in Cydia. In Cydia, search for OpenSSH, select Install, and confirm the installation. After installation, the system will automatically generate SSH keys for you. You can find these keys in /etc/ssh/ssh_host_rsa_key and /etc/ssh/ssh_host_dsa_key.II. Set SSH1. Change the default password of SSH. By default, OpenSSH comes with the default root user password when enabled on iPhone, which may cause others to connect to your device through SSH. Therefore, you need to change the default password. Enter the "passwd" command in the terminal, and then press the prompt to enter the new password. Two. To enable SSH, you need to enable SSH on your iPhone to connect to remote devices. Open your iPhone settings app, find the Wi-Fi hotspot you are currently connected to in "Wi-Fi", click the "i" icon on its right, find the IPV4 address in the new interface, and record this address.Then, enter the "SSH" tab in the "Settings" app and turn on the SSH switch so that you can connect to the iPhone device through the terminal. III. Connect to iPhone1. Use Mac OS X to connect iPhone. If your host is Mac OS X, it will be more convenient. Open the terminal and enter the following command: ssh root@iPhone-IP-address, where "iPhone-IP-address" is the IP address of your iPhone. After pressing the Enter key, enter the password you set, and you can log in to your iPhone. Two. Use Windows to connect iPHone If your host is Windows, you need to install an SSH client first. The most common Windows SSH client is PuTTY. You can download and install PuTTY on the official website. During the installation process, remember to check the "PuTTYgen" program, and it will be used later. After installation, open PuTTY and enter the IP address and port number of the iPhone (default is 22). Then, click "Open". In the pop-up window, enter the root username and the password you set, and then you can log in to your iPhone. IV. Realize remote access. Now you can connect to your iPhone through the terminal. Next, you can use SSH to complete various remote access operations.1. Browse files and directories. Using SSH, you can browse files and directories on your iPhone, and you can use the command "ls" to view files and directories in the current directory. If you want to browse other directories, you can use the "cd" command to enter the directory. For example, enter "cd /var/mobile" to enter the /var/mobile directory. Two. Edit files. You can use SSH to edit files on your iPhone, such as modifying the "hosts" file. Enter the /etc/ directory, edit the "hosts" file, and add the entries you want. 3. Using SSH for file transfer, you can also upload and download files. The most commonly used file transferThe protocol is SFTP (Secure File Transfer Protocol), which is a file transfer protocol based on the SSH secure channel. If you want to upload files, you can use the "sftp" command, and then enter the PUT command to upload the local file to the iPhone. If you want to download files, you can enter the GET command to download the files on your iPhone locally. In summary, we have explained how to set up and use SSH on iPhone and how to achieve remote access. SSH is a very powerful tool that allows you to remotely connect to your iPhone from anywhere, no matter where you are. However, SSH may also have safety problems, so you need to use it carefully.When using SSH, please make sure that your device and network are safe enough, choose passwords and keys carefully, and change them regularly.

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