The python SSH module logs in and the remote machine executes shell command instance resolution

Log in with the python SSH module and execute the shell command on the remote machine

(Successful CentOS 7 environment trial, Redhat series should be compatible.)

Install the necessary modules first

# yum install python-dev
# yum install python-devel
# pip install pycrypto
# pip install paramiko
# pip install ssh

Once these are successful, write an Python script

# vim remote_run.py
import ssh
#  new 1 a ssh Client object 
myclient = ssh.SSHClient()
#  Set to automatically accept the key by default 
myclient.set_missing_host_key_policy(ssh.AutoAddPolicy())
#  Connect to remote host 
myclient.connect("xxx.coder4.com", port=22, username="xxxx", password="xxxx")
#  Execute on remote machine shell The command 
stdin, stdout, stderr = client.exec_command("ls -l")
#  Read return result 
print stdout.read()
#  Execute on remote machine python The script command 
stdin, stdout, stderr = client.exec_command("python /home/test.py")

Once you have created an SSHClient object, you can, in addition to executing commands, turn on an sftp session for transferring files, creating folders, and so on.

#  new  sftp session
sftp = client.open_sftp()
 
#  Create a directory 
sftp.mkdir('abc')
 
#  Download the file from the remote host, if it fails,   This might throw an exception. 
sftp.get('test.sh', '/home/testl.sh')
 
#  Uploading a file to a remote host may also throw an exception 
sftp.put('/home/test.sh', 'test.sh')

conclusion

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