ssh execute remote command

1. Execute the ssh-keygen command under a machine root and generate a certificate that establishes the Security trust relationship, where it is required to enter, direct return. # Ssh-keygen- T RSA 2. View the file where the ~/.ssh generated the key # CD ~/.

Options and parameters: -P: retain the permission data of the original file; -R: when the source is a directory, you can copy the entire directory (including subdirectories) -L: the transmission speed can be limited, in kbits/s. For example, [-l 800] indicates the transmission speed limit of 100 Kbytes/s. Example: [[Email protected]/] # SCP-r/CC [email protected]:/root // copy the local CC directory to the remote

The php command to execute the CMD command line cannot be connected ~ Use passthru to execute command lines to enable and disable services in a remote pc. Passthru ('netuse \\\\ 192.168.2.102 \\ ipc $ quot; 1 quot;/user: quo ph

The php command to execute the CMD command line cannot be connected ~ Use passthru to execute command lines to enable and disable services in a remote pc. Passthru (netuse \ 192.168.2.102 \ ipc $ quot; 1 quot; user: quot; admin

(/HOME/TOM/.SSH/ID_RSA)://The location where the secret key is savedCreated directory '/home/tom/.ssh '.Enter passphrase (empty for no passphrase)://The key phrase of the data callEnter same Passphrase again://confirm the phraseYour identification has been saved In/home/tom/.ssh/id_rsa.Your public key has been saved in/home/tom/.

The server that is just on-line needs to back up the log, to back up to another server, in order to reduce the workload, the use of Linux scheduled tasks to automatically execute. Because the server is Linux, the remote replication SCP command for Linux is used. But here is a problem, that is, the SCP command to enter

The telnet and ssh services can only implement remote control based on the Character interface. If you want to implement remote control based on the graphical interface, you can use free VNC. 1. telnet connection 1. First enter the terminal to check whether the telnet service is installed. Telnet is installed in linux by default, So we generally only need to inst

I did not use, save the reference later Reprint Source: Http://outofmemory.cn/wr/?u=http%3A%2F%2Fsmilejay.com%2F2012%2F02%2Frsync_remote%2F Two days ago, I checked the department's test data and file backup situation, see the crontab has an rsync script, I look carefully, manual execution is actually not working properly, mainly because rsync there can not be automatic (need to enter the SSH login root password). Look, 1 years have not backed up, ⊙﹏⊙

Tags: RDA composition profile CTO API smooth Pat set OLESSH (remote connection tool) connection principle: SSH service is a daemon (demon), the system background listening client connection, SSH server process named sshd, responsible for real-time monitoring client requests (IP 22 port), including public key exchange and other information.

The SSH-copy-id command can install the local SSH public key file to the account corresponding to the remote host. I have been manually using SCP and SSH commands to execute this task. I just found this convenient

because the ifup/ifdown command does not actually enable or disable the physical Nic, but in fact it only controls the NIC configuration file, it indirectly operates the NIC device through the NIC configuration file. Ifconfig xxxx up/down: Enables and disables the physical Nic device, so it is not affected by the configuration file. Basic Principle of CRT remote connection As we mentioned in the previo