Failed ssh login attempts

On Debian/Ubuntu

awk '/sshd.*Failed/ { for (f=1; f<NF; f++) if ( $f ~ "from" ) print $2, $1, $(f-1), $(f+1) }' /var/log/auth.log*

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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