CentOS mining program clear
Publish: 2021-04-22 04:45:03
1. This depends on the file name, there is no way to accurately see whether it is a virus, it is best to use security software to detect, you can install a computer housekeeper, and then choose to kill the virus, and delete the virus from the computer
2. Some software installed will not be removed.
unless some software is removed ring installation, related software will be removed
unless some software is removed ring installation, related software will be removed
3. The command is as follows
# clear the cache RPM package file Yum clean packages # clear the cache RPM header file Yum clean headers # clear the cache old RPM header file and package file Yum clean all, you can also only execute Yum clean, and then report an error, but you will be prompted which can be cleaned
# clear the cache RPM package file Yum clean packages # clear the cache RPM header file Yum clean headers # clear the cache old RPM header file and package file Yum clean all, you can also only execute Yum clean, and then report an error, but you will be prompted which can be cleaned
4. cat /dev/null > File name # empty all
or directly & gt; File name
if you just delete the last edited one, you can't recover it after saving and exiting
or directly & gt; File name
if you just delete the last edited one, you can't recover it after saving and exiting
5.
1. You can use the "dpkg" command to view your computer, press the "Ctrl + Alt + T" list of all installed packages to open a terminal window. Type the following command at the prompt, and then press enter. dpkg--list
6. history -c
7.
进入home目录，
然后执行
find./*/cache/*-name"*log"
查看是否有日志文件，确定是自己要删除的文件以后执行
find./*/cache/*-name"*log"-execrm{}-rf;
8. Linux operating system is basically free from cleaning. I have a tool to recommend to you, bleachbit
9. 打开winSCP窗口、主机名为虚拟机上CentOS的ip 用户名和密码为CentOS的登录用户和密码、端口默认为22，输入正确点登录即可连接成功若端口22未打开，winSCP是无法连接CentOS的，可以参考下面解决办法 centos下开启 1、设定80， 22，3306 端口 [root@localhost /]# /sbin/iptables -I INPUT -p tcp --dport 80 -jACCEPT [root@localhost /]# /sbin/iptables -I INPUT -p tcp --dport 22 -jACCEPT [root@localhost /]# /sbin/iptables -I INPUT -p tcp --dport 3306-j ACCEPT 2、保存 [root@localhost /]# /etc/rc.d/init.d/iptables save 3、重启防火墙 [root@localhost /]# service iptables restart 4、查看 [root@localhost /]# /etc/init.d/iptables status 表格：filter Chain INPUT (policy ACCEPT) num target prot optsource destination 1 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:3306 2 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:22 3 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 Chain FORWARD (policy ACCEPT) num target prot optsource destination Chain OUTPUT (policy ACCEPT) num target prot optsource destination
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