/ var / log / secure在14.04中不存在,有什么替代方案吗?

在阅读有关Linux的内容时,特别是关于我得到的sudo ::在尝试执行sudo bash而未成功validation用户时,系统日志文件(通常为/ var / log / secure)中会出现如下消息:

 authentication failure; logname=op uid=0 euid=0 tty=/dev/pts/6 ruser=op rhost= user=op conversation failed auth could not identify password for [op] op : 1 incorrect password attempt ; TTY=pts/6 ; PWD=/var/log ; USER=root ; COMMAND=/bin/bash 

然后我在shell提示符下尝试了$ sudo bash:

 anupam@JAZZ:~$ sudo bash [sudo] password for anupam: root@JAZZ:~# 

然后,当我寻找/var/log/secure ,它不在那里

 anupam@JAZZ:~$ more /var/log/secure /var/log/secure: No such file or directory anupam@JAZZ:~$ ls /var/log alternatives.log auth.log dmesg gpu-manager.log mysql.log pm-suspend.log.2.gz upstart alternatives.log.1 auth.log.1 dmesg.0 hp mysql.log.1.gz samba wtmp alternatives.log.2.gz auth.log.2.gz dmesg.1.gz installer mysql.log.2.gz speech-dispatcher wtmp.1 apache2 auth.log.3.gz dmesg.2.gz jetty mysql.log.3.gz syslog Xorg.0.log apport.log auth.log.4.gz dmesg.3.gz kern.log mysql.log.4.gz syslog.1 Xorg.0.log.old apport.log.1 boot.log dmesg.4.gz kern.log.1 mysql.log.5.gz syslog.2.gz Xorg.1.log apport.log.2.gz bootstrap.log dpkg.log kern.log.2.gz mysql.log.6.gz syslog.3.gz Xorg.1.log.old apport.log.3.gz btmp dpkg.log.1 kern.log.3.gz mysql.log.7.gz syslog.4.gz apport.log.4.gz btmp.1 dpkg.log.2.gz kern.log.4.gz pm-powersave.log syslog.5.gz apport.log.5.gz ConsoleKit faillog lastlog pm-powersave.log.1 syslog.6.gz apport.log.6.gz cups fontconfig.log lightdm pm-powersave.log.2.gz syslog.7.gz apport.log.7.gz dbconfig-common fsck mysql pm-suspend.log udev apt dist-upgrade gdm mysql.err pm-suspend.log.1 unattended-upgrades 

在我的系统中是否有/var/log/secure替代方案?

这种类型的日志事件通常可以在Debian的/var/log/auth.log及其衍生产品(包括Ubuntu)中找到。