误操作卸载了audit-libs-2.8.5-4.el7.x86_64

在linux 不小心卸载了这个包 audit-libs-2.8.5-4.el7.x86_64 导致rpm , yum 命令用不了 怎么把这个包装回去啊，能不能提供一下源码包

看看audit进程是否还在。
试试把audit停了，看看yum是否能用。
systemctl stop auditd.service 若过错误，kill /sbin/auditd进程。

[root@dem ~]# ps -ef|grep audit
root          22       2  0 11:11 ?        00:00:00 [kauditd]
root         828       1  0 11:12 ?        00:00:00 /sbin/auditd
root        2017    1949  0 11:16 pts/0    00:00:00 grep audit
[root@dem ~]# systemctl |grep audit    
  auditd.service                                                                           loaded active running   Security Auditing Service                                                    
  systemd-journald-audit.socket                                                            loaded active running   Journal Audit Socket                                                         
[root@dem ~]# systemctl stop auditd.service
[root@dem ~]# ps -ef|grep audit            
root          22       2  0 11:11 ?        00:00:00 [kauditd]
root        2026    1949  0 11:17 pts/0    00:00:00 grep audit
[root@dem ~]# mount /dev/sr0 /mnt
mount: /mnt: WARNING: source write-protected, mounted read-only.
[root@dem ~]# yum search audit
Last metadata expiration check: 15 days, 16:04:21 ago on Mon 14 Nov 2022 07:13:45 PM CST.
================================================================== Name & Summary Matched: audit ==================================================================
audit.x86_64 : User space tools for kernel auditing
audit-devel.x86_64 : Header files for libaudit
audit-help.noarch : Documents for audit
audit-libs.x86_64 : Dynamic library for libaudit
python2-audit.x86_64 : Python2 bindings for libaudit
python3-audit.x86_64 : Python3 bindings for libaudit

https://centos.pkgs.org/7/centos-x86_64/audit-libs-2.8.5-4.el7.x86_64.rpm.html

包的话，随便去国内源的地址，找一个OK了。然后rpm -ivh 重新安装上去就好，
例如，以阿里云为例子：
https://mirrors.aliyun.com/centos/7/os/x86_64/Packages/

img