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ssh 명령을 실행하려고합니다.강제 명령이 켜져있을 때 paramiko가 작동하지 않습니다.
ssh 서버에 강제 명령 옵션이 있으면 스크립트가 중지되고 시간 초과가 만료되는 동안 아무 작업도 수행하지 않습니다. 디버그 로그가 있습니다. "Force command"줄을 확인할 수 있습니다.
DEBUG:paramiko.transport:starting thread (client mode): 0xb6d1bb4cL
INFO:paramiko.transport:Connected (version 2.0, client OpenSSH_6.0p1)
DEBUG:paramiko.transport:kex algos:[u'ecdh-sha2-nistp256', u'ecdh-sha2-nistp384', u'ecdh-sha2-nistp521', u'diffie-hellman-group-exchange-sha256', u'diffie-hellman-group-exchange-sha1', u'diffie-hellman-group14-sha1', u'diffie-hellman-group1-sha1'] server key:[u'ssh-rsa', u'ssh-dss', u'ecdsa-sha2-nistp256'] client encrypt:[u'aes128-ctr', u'aes192-ctr', u'aes256-ctr', u'arcfour256', u'arcfour128', u'aes128-cbc', u'3des-cbc', u'blowfish-cbc', u'cast128-cbc', u'aes192-cbc', u'aes256-cbc', u'arcfour', u'[email protected]'] server encrypt:[u'aes128-ctr', u'aes192-ctr', u'aes256-ctr', u'arcfour256', u'arcfour128', u'aes128-cbc', u'3des-cbc', u'blowfish-cbc', u'cast128-cbc', u'aes192-cbc', u'aes256-cbc', u'arcfour', u'[email protected]'] client mac:[u'hmac-md5', u'hmac-sha1', u'[email protected]', u'hmac-sha2-256', u'hmac-sha2-256-96', u'hmac-sha2-512', u'hmac-sha2-512-96', u'hmac-ripemd160', u'[email protected]', u'hmac-sha1-96', u'hmac-md5-96'] server mac:[u'hmac-md5', u'hmac-sha1', u'[email protected]', u'hmac-sha2-256', u'hmac-sha2-256-96', u'hmac-sha2-512', u'hmac-sha2-512-96', u'hmac-ripemd160', u'[email protected]', u'hmac-sha1-96', u'hmac-md5-96'] client compress:[u'none', u'[email protected]'] server compress:[u'none', u'[email protected]'] client lang:[u''] server lang:[u''] kex follows?False
DEBUG:paramiko.transport:Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
DEBUG:paramiko.transport:using kex diffie-hellman-group1-sha1; server key type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local hmac-sha1, remote hmac-sha1; compression: local none, remote none
DEBUG:paramiko.transport:Switch to new keys ...
DEBUG:paramiko.transport:Adding ssh-rsa host key for 8.8.8.8: 54c2349797979732dda94989530c1f4
DEBUG:paramiko.transport:Trying SSH key 7d834324323429b09824eb
DEBUG:paramiko.transport:userauth is OK
INFO:paramiko.transport:Authentication (publickey) successful!
DEBUG:paramiko.transport:Debug msg: Forced command.
DEBUG:paramiko.transport:Debug msg: Port forwarding disabled.
DEBUG:paramiko.transport:Debug msg: X11 forwarding disabled.
DEBUG:paramiko.transport:Debug msg: Agent forwarding disabled.
DEBUG:paramiko.transport:Debug msg: Pty allocation disabled.
DEBUG:paramiko.transport:[chan 1] Max packet in: 34816 bytes
DEBUG:paramiko.transport:[chan 1] Max packet out: 32768 bytes
INFO:paramiko.transport:Secsh channel 1 opened.
DEBUG:paramiko.transport:[chan 1] Sesch channel 1 request ok
이 옵션을 사용하지 않으면 모든 것이 정상적으로 작동합니다. 왜 그렇게됩니까? 어떻게 고칠 수 있니?
pwd 대신 실행되는 명령은 무엇입니까? 아마도 실행하는 데 너무 오래 걸리는 것 같습니다. – ScoPi