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Top Forums UNIX for Beginners Questions & Answers Password Less Authentication not Working After Giving Full Permission Post 303033179 by Shubham1182 on Monday 1st of April 2019 06:47:13 AM
Old 04-01-2019
Password Less Authentication not Working After Giving Full Permission

Hello Team,
Please help me to solve my Problem,
By mistake, I give full permission to /(root) directory. by using the following command "chmod -R 777 /"
after this, the client asks for the password to login via ssh. Before that, I an able to Login without a password.
Please help me to retrieve changes.
Thank you.
 

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FENCE_AGENT(8)						      System Manager's Manual						    FENCE_AGENT(8)

NAME
fence_rsb - I/O Fencing agent for Fujitsu-Siemens RSB DESCRIPTION
fence_rsb is an I/O Fencing agent which can be used with the Fujitsu-Siemens RSB management interface. It logs into device via telnet/ssh and reboots a specified outlet. Lengthy telnet/ssh connections should be avoided while a GFS cluster is running because the connection will block any necessary fencing actions. fence_rsb accepts options on the command line as well as from stdin. Fenced sends parameters through stdin when it execs the agent. fence_rsb can be run by itself with command line options. This is useful for testing and for turning outlets on or off from scripts. Vendor URL: http://www.fujitsu.com PARAMETERS
-a, --ip=[ip] IP Address or Hostname This parameter is always required. -l, --username=[name] Login Name This parameter is always required. -p, --password=[password] Login password or passphrase -x, --ssh SSH connection -c, --command-prompt=[prompt] Force Python regex for command prompt (Default Value: ['to quit:']) -u, --ipport=[port] TCP/UDP port to use for connection with device (Default Value: 3172) -4, --inet4-only Forces agent to use IPv4 addresses only -6, --inet6-only Forces agent to use IPv6 addresses only -S, --password-script=[script] Script to retrieve password -k, --identity-file=[filename] Identity file for ssh --ssh-options=[options] SSH options to use -o, --action=[action] Fencing Action (Default Value: reboot) -v, --verbose Verbose mode -D, --debug-file=[debugfile] Write debug information to given file -V, --version Display version information and exit -h, --help Display help and exit --power-timeout=[seconds] Test X seconds for status change after ON/OFF (Default Value: 20) --shell-timeout=[seconds] Wait X seconds for cmd prompt after issuing command (Default Value: 3) --login-timeout=[seconds] Wait X seconds for cmd prompt after login (Default Value: 5) --power-wait=[seconds] Wait X seconds after issuing ON/OFF (Default Value: 0) --delay=[seconds] Wait X seconds before fencing is started (Default Value: 0) --retry-on=[attempts] Count of attempts to retry power on (Default Value: 1) ACTIONS
on Power on machine. off Power off machine. reboot Reboot machine. status This returns the status of the plug/virtual machine. list List available plugs with aliases/virtual machines if there is support for more then one device. Returns N/A otherwise. monitor Check the health of fence device metadata Display the XML metadata describing this resource. STDIN PARAMETERS
ipaddr IP Address or Hostname This parameter is always required. login Login Name This parameter is always required. passwd Login password or passphrase secure SSH connection cmd_prompt Force Python regex for command prompt (Default Value: ['to quit:']) ipport TCP/UDP port to use for connection with device (Default Value: 3172) inet4_only Forces agent to use IPv4 addresses only inet6_only Forces agent to use IPv6 addresses only passwd_script Script to retrieve password identity_file Identity file for ssh ssh_options SSH options to use action Fencing Action (Default Value: reboot) verbose Verbose mode debug Write debug information to given file version Display version information and exit help Display help and exit power_timeout Test X seconds for status change after ON/OFF (Default Value: 20) shell_timeout Wait X seconds for cmd prompt after issuing command (Default Value: 3) login_timeout Wait X seconds for cmd prompt after login (Default Value: 5) power_wait Wait X seconds after issuing ON/OFF (Default Value: 0) delay Wait X seconds before fencing is started (Default Value: 0) retry_on Count of attempts to retry power on (Default Value: 1) fence_rsb (Fence Agent) 2009-10-20 FENCE_AGENT(8)
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