Category: Manuals

[Manual] /var/log/messages does not exist in Ubuntu

Enabling /var/log/messages in Ubuntu Edit file /etc/rsyslog.d/50-default.conf and uncomment following lines. *.=info;*.=notice;*.=warn;\ auth,authpriv.none;\ cron,daemon.none;\ mail,news.none -/var/log/messages daemon.*;mail.*;\ news.err;\ *.=debug;*.=info;\ *.=notice;*.=warn |/dev/xconsole After that restart rsyslog: sudo restart rsyslog

Private IPv4 addresses

The private address space specified in RFC 1918 is defined by the following three address blocks: Range Number Network 10.0.0.0 – 10.255.255.255 16,777,216 10.0.0.0/8 (255.0.0.0) 24 bits 172.16.0.0 – 172.31.255.255 1,048,576 172.16.0.0/12 (255.240.0.0) 20 bits …

Installing VMWare Tools on Fedora 15

su yum update reboot su yum install kernel-devel kernel-headers gcc make start tools install cd /tmp tar -xzf /media/VMware\ Tools/VMwareTools-8.4.5-324285.tar.gz cd vmware-tools-distrib ./vmware-install.pl

Shell types

sh or Bourne Shell – the original shell still used on UNIX systems and in UNIX related environments. This is the basic shell, a small program with few features. When in POSIX-compatible mode, bash will …
Get Device Information

Get Device Information

Get All Hardware Devices lspci Get Drives Info fdisk -l Get HDD Partitions Info df -h Get CPU Info cat /proc/cpuinfo Get Filesystems Info cat /proc/filesystems Configuration Info Sytem Configuration system-config-network system-config-display system-config-packages system-config-... Show …