Linux下 找出日志文件中错误行并发送邮件（国外英文资料）.docVIP

Linux下 找出日志文件中错误行并发送邮件（国外英文资料） The script function: Read/var/log/messages (also can be other log files) log files, find the error or warn line from within, and then send the mail. Read for the first time, the location of the record to read, read next time will start from the position of the last read read, if not found error or warn line, do not send email Script instructions: Required Perl modules Net: : SMTP / / perl comes with its own, not installed Socket / / perl comes with no installation Sys: : Hostname / / perl comes with its own, not installed Authen: : SASL (to verify the mail user name and password) / / need to be installed Install the Authen: SASL module using root as follows: [root @server] # cpan Authen: SASL If you do not want to enter a dialog now, you can answer no to this Question and Ill try to autoconfigure The dialog is later by typing o conf init at the cpan prompt. Are you ready for manual configuration? [yes] no / / if you have this step, select no, automatic configuration Checking if your kit is complete... Looks good Warning: prerequisite Digest: : HMAC_MD5 0 not found. Warning: prerequisite ExtUtils: : MakeMaker 6.42 not found. We have 6.30. Writing a Makefile for Authen... SASL The Unsatisfied dependencies are during [G/GB/GBARR/Authen - sas-2.15.gz] Digest: : HMAC_MD5 ExtUtils: : MakeMaker Shall I follow them and prepend them to the queue Of modules we are processing right now? [yes] yes Running make install It is the same as/usr/usr/lib/perl5 / site_perl / 5.8.8 / Authen/sasl.pm It is the same as/usr/usr/lib/perl5 / site_perl / 5.8.8 / Authen/sasl.pod It is the same as/usr/usr/lib/perl5 / site_perl / 5.88/authen/SASL/Perl It is the same as the one that is the same as the one in the same name You can see the same thing as the same thing as the same thing It is the same as the one that is in the same way You can see the same thing as the same thing as the same as the one in which you have to do the same thing It is the same as/usr/usr/lib