linux小包集合

diffutils包

[root@-monitor ~]# rpm -qf /usr/bin/diff

diffutils-2.8.-.el6.x86_64

[root@-monitor ~]# rpm -ql diffutils

/usr/bin/cmp

/usr/bin/diff

/usr/bin/diff3

/usr/bin/sdiff

http://blog.chinaunix.net/uid-26000296-id-3507646.html

mingetty包

mingetty包

getty是Unix类操作系统启动时必须的三个步骤之一，用来开启终端，进行终端的初始化。
目前一般常用的getty程序有如下几种：
1.agetty（有时直接称为getty）：容易设置，无须配置文件。适用于直接连接的终端；
2.getty（getty_ps的一部分）：适用于直接连接的终端；
3.mgetty：最适合于通过modem连接，也可用于直连；
4.uugetty：仅用于通过modem连接终端，是getty_ps软件包的部分；
5.mingetty：简单的getty。适用于控制台终端或虚拟终端；
6.fbgetty：适用于控制台或虚拟终端。 

修改/etc/issue中的内容，控制台登录显示不同的信息

#man mingetty

mingetty recognizes the following escapes sequences which might be embedded in the /etc/issue file:

CentOS release 6.5 (Final)

Kernel \r on an \m

\m     inserts machine architecture (uname -m),

\r     inserts operating system release (uname -r),

[root@localhost ~]# rpm -ql mingetty
/sbin/mingetty
/usr/share/doc/mingetty-1.08
/usr/share/doc/mingetty-1.08/COPYING
/usr/share/man/man8/mingetty.8.gz

centos-release包

centos-release包

[root@localhost ~]#  rpm -qf /etc/issue

centos-release-6-5.el6.centos.11.1.x86_64

[root@localhost ~]# rpm -ql centos-release

/etc/centos-release

/etc/issue

/etc/issue.net

/etc/pki/rpm-gpg

/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-Debug-6

/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-Security-6

/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-Testing-6

/etc/redhat-release

/etc/rpm/macros.dist

/etc/system-release

/etc/system-release-cpe

/etc/yum.repos.d/CentOS-Base.repo

/etc/yum.repos.d/CentOS-Debuginfo.repo

/etc/yum.repos.d/CentOS-Media.repo

/etc/yum.repos.d/CentOS-Vault.repo

/usr/share/doc/centos-release-6

/usr/share/doc/centos-release-6/EULA

/usr/share/doc/centos-release-6/GPL

/usr/share/doc/redhat-release

bridge-utils包，openvswitch包（不自带）

http://openvswitch.org/

[root@localhost ~]# rpm -qa|grep brid

bridge-utils-1.2-10.el6.x86_64

[root@localhost ~]# rpm -ql bridge-utils

/usr/sbin/brctl

/usr/share/doc/bridge-utils-1.2

/usr/share/doc/bridge-utils-1.2/AUTHORS

/usr/share/doc/bridge-utils-1.2/COPYING

/usr/share/doc/bridge-utils-1.2/FAQ

/usr/share/doc/bridge-utils-1.2/HOWTO

/usr/share/man/man8/brctl.8.gz

巴特西

linux小包集合

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