Filter last occurrence on file


filter last occurrence containing the DHCP string
tac /var/log/syslog | grep -m 1 'DHCP'

filter 3 lines between the last occurrence containing the err or warn string
tac /var/log/syslog | egrep -m 1 -C 3 'err|warn'

Configure Putty.exe to save serial console output to a file

  Impact of procedure :  Performing the following procedure should not have a negative impact on your system. Open putty by double click...

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