top/htop, sar命令(system activity report),mpstat命令(multi processor stats),free命令(查看内存),perf命令, dstat命令(可以替换vmstat, iostat, netstat,ifstat命令, 和sysstat类似,dstat也可以收集指定的性能资源,例如dstat -c :显示CPU的情况), lpstat(查看可用的打印机) ...
开机启动的重要服务:sshd,rsyslog,network,crond,sysstat chkconfig --list# 列出所有系统服务chkconfig --list sshd# 查看ssh服务chkconfig --level3sshd off# on设置ssh在等级3为开机自启动服务,off为关闭# ssh服务/etc/ssh/sshd_config port52113UseDNSnoPermitRootLoginnoListenAddress192.168.1.17GSSAPIAuthenticationn...
PACKAGE="ntpdate wget bc vim gcc gcc-c++ openssl openssl-devel lrzsz pcre-devel sysstat iftop lsof tcpdump telnet nmap traceroute net-tools"yuminstall-y $PACKAGE1>/dev/null2>&1echo-e"\033[34m package install completed \033[0m"} ###timezone ### time_zone(){ NTP_PATH=`whichntpdate...
dos2unix net-tools yum install -y tree htop ncdu nload sysstat psmisc bash-completion fail2ban nfs-utils chrony # 清空缓存和已下载安装的软件包 yum clean all log::info "[*] Software configure modifiy successful!Please Happy use..." } ## 名称: os::TimedataZone ## 用途: 操作系统系统时区...
'CheckResults'] += $Result # - 否启用NTP服务来同步时钟 # $NTP = F_GetReg -Key 'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\NtpServer' -Name 'Enabled' # if ( $NTP -eq "1") { # $Result = @{"SysProcessServicePolicy::NtpServerEnabled"="[合格项]|$NTP|...
#sysstat #iptraf #ntp #lrzsz #ncurses-devel #openssl-devel #zlib-devel #OpenIPMI-tools #mariadb #nmap #screen %end %post systemctl disable postfix.service %end 创建创库和配置 查看相关命令 详细信息 自定义编辑profile: 修改kickstart 文件指向 ...
[root@mb~]#yum -y install tree telnet dos2unix sysstat lrzsz [root@mb~]#yum grouplist ###查看安装了哪些软件包 3、安全设置优化 (1)关闭Selinux selinux(SELinux(Security-Enhanced Linux)是美国国家安全局(NSA)对于强制访问控制的实现 如果由 enforcing 或 permissive 改成 disabled,或由 disabled 改...
(optional) check NTP `timedatectl` ## 1.5 (optional) partition disk(s) (optional) read `fdisk`'s manual `fdisk /dev/nvme0n1 <<< m | less` `<<<` is the "here string", this command send `m` to `fdisk /dev/nvme0n1` and piping to `less`, useful when console screen isn't en...
sysstat iptraf ntp lrzsz ncurses-devel openssl-devel zlib-devel OpenIPMI-tools mysql nmap screen %end %post systemctl disable postfix.service %end 上传kickstart的配置文件CentOS-7.1-x86_64.cfg到/var/www/html/CentOS-7.1-x86_64/ [root@linux-node1 ~]#cd /var/www/html/CentOS-7.1-x86_64/ ...
CheckResults = @() } function F_SysEventAuditPolicy { $Count = $Config.Count for ($i=0;$i -lt $Count; $i++){ $Line = $Config[$i] -split " = " if ( $Line[0] -eq "[Registry Values]" ) { break;} if ($SysEventAuditPolicy.ContainsKey("$($Line[0])")) { ...