Recent content by digidax

Thank for the explanation, have changed to -F but this had no effect, the problem still occurs. The -F option is in this CentOS 7.8 distri available: tail --help Usage: tail [OPTION]... [FILE]... Print the last 10 lines of each FILE to standard output. With more than one FILE, precede each with...

Hello there, I've wroting a script "filter_postfix_SASL_fail_dmn.sh" for notifying me if a SALS login failure was found: #!/bin/sh # Postfix SASL fail tail -fn0 /var/log/maillog | while read line ; do stamp=`grep "SASL PLAIN authentication failed" /var/log/maillog | tail -n 1 | cut -d ' ' -f...