Introduction to LINUX_ Log Management (i)

First, Introduction

1, the CentOS 6.x log service has been replaced by RSYSLOGD the original SYSLOGD service, but RSYSLOGD is compatible with SYSLOGD services

2, in addition to the system default log, the use of RPM installation system services will also default logging in the/var/log/directory (source package installed service log is in the source package specified directory). However, these logs are not recorded and managed by the RSYSLOGD service, but each service uses its own log management documents to log itself

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# 查看rsyslogd服务是否启动psaux | grep rsyslogd # 查看rsyslogd服务是否自启动（2,3,4,5显示启动则表示该服务开机自启动）chkconfig --list | greprsyslog

Second, the system default log Introduction

Three, the commonly used RPM packet introduction

From for notes (Wiz)

Introduction to LINUX_ Log Management (i)