老男孩教育每日一题第117天：yum安装软件的时候，记不全包名，如何查找到完整的包名？

方法一：yum search bash

[root@oldboy ~]# yum search bashLoaded plugins: fastestmirror, security
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* epel: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
===================================== N/S Matched: bash ======================================
bash-argsparse.noarch : An high level argument parsing library for bash
bash-completion.noarch : Programmable completion for Bash
bash-doc.x86_64 : Documentation files for bash
easybashgui.noarch : Bash function library
gromacs-bash.noarch : GROMACS bash completion
pcp-pmda-bash.x86_64 : Performance Co-Pilot (PCP) metrics for the Bash shell
bash.x86_64 : The GNU Bourne Again shell
bats.noarch : Bash Automated Testing System
bti.x86_64 : Bash Twitter Idiocy
python-argcomplete.noarch : Bash tab completion for argparse
sys_basher.x86_64 : A multithreaded hardware exerciser
.......

方法二：

[root@oldboy ~]# yum list|grep ^bash
bash.x86_64               4.1.2-33.el6         @anaconda-CentOS-201508042137.x86_64/6.7
bash-completion.noarch         1:1.3-7.el6          @epel
bash.x86_64               4.1.2-48.el6         base
bash-argsparse.noarch          1.7-1.el6          epel
bash-doc.x86_64             4.1.2-48.el6        base

备注