crash-tool don’t work on ubuntu18.04 v5.3.15

Recently, I upgraded the kernel version to v5.3.15 on ubuntu18..04. When using the crash tool, I found that it was unable to analyze the dump file. The log is as follows. log: [email protected]:/var/crash# crash vmlinux /var/crash/201912251143/dump.201912251143 crash 7.2.7++ Copyright (C) 2002-2019 Red Hat, Inc. Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation Copyright (C) 1999-2006…

Details

exclude file path name and grep other values in to text file

I want to grep the “404” pages on my web server in access logs, tried the below command, grep -irn “404” /var/log/httpd/www.abc.com.access_log > abc-404.txt now i want the same text file, without ema8ketpl4ace9dmin names for that given paths.it mean didn’t want to those paths. i have tried –exclude option didn’t working properly. grep -r –exclude=emarketplace…

Details