Linux 系统日常巡检脚本
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Linux 系统日常巡检脚本,巡检内容包含了,磁盘,内存 cpu 进程 文件更改 用户登录等一系列的操作 直接用就行了
报告以邮件发送到邮箱 在log下生成巡检报告。
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LOGPATH= "$PROGPATH/log" [ -e $LOGPATH ] || mkdir $LOGPATH RESULTFILE= "$LOGPATH/HostDailyCheck-$IPADDR-`date +%Y%m%d`.txt" #定义报表的全局变量 report_DateTime= "" #日期 ok report_Hostname= "" #主机名 ok report_OSRelease= "" #发行版本 ok report_Kernel= "" #内核 ok report_Language= "" #语言/编码 ok report_LastReboot= "" #最近启动时间 ok report_Uptime= "" #运行时间(天) ok report_CPUs= "" #CPU数量 ok report_CPUType= "" #CPU类型 ok report_Arch= "" #CPU架构 ok report_MemTotal= "" #内存总容量(MB) ok report_MemFree= "" #内存剩余(MB) ok report_MemUsedPercent= "" #内存使用率% ok report_DiskTotal= "" #硬盘总容量(GB) ok report_DiskFree= "" #硬盘剩余(GB) ok report_DiskUsedPercent= "" #硬盘使用率% ok report_InodeTotal= "" #Inode总量 ok report_InodeFree= "" #Inode剩余 ok report_InodeUsedPercent= "" #Inode使用率 ok report_IP= "" #IP地址 ok report_MAC= "" #MAC地址 ok report_Gateway= "" #默认网关 ok report_DNS= "" #DNS ok report_Listen= "" #监听 ok report_Selinux= "" #Selinux ok report_Firewall= "" #防火墙 ok report_USERs= "" #用户 ok report_USEREmptyPassword= "" #空密码用户 ok report_USERTheSameUID= "" #相同ID的用户 ok report_PasswordExpiry= "" #密码过期(天) ok report_RootUser= "" #root用户 ok report_Sudoers= "" #sudo授权 ok report_SSHAuthorized= "" #SSH信任主机 ok report_SSHDProtocolVersion= "" #SSH协议版本 ok report_SSHDPermitRootLogin= "" #允许root远程登录 ok report_DefunctProsess= "" #僵尸进程数量 ok report_SelfInitiatedService= "" #自启动服务数量 ok report_SelfInitiatedProgram= "" #自启动程序数量 ok report_RuningService= "" #运行中服务数 ok report_Crontab= "" #计划任务数 ok report_Syslog= "" #日志服务 ok report_SNMP= "" #SNMP OK report_NTP= "" #NTP ok report_JDK= "" #JDK版本 ok function version(){ echo "" echo "" echo "系统巡检脚本:Version $VERSION" } function getCpuStatus(){ echo "" echo "" echo "############################ CPU检查 #############################" Physical_CPUs=$( grep "physical id" /proc/cpuinfo | sort | uniq | wc -l) Virt_CPUs=$( grep "processor" /proc/cpuinfo | wc -l) CPU_Kernels=$( grep "cores" /proc/cpuinfo | uniq | awk -F ': ' '{print $2}' ) CPU_Type=$( grep "model name" /proc/cpuinfo | awk -F ': ' '{print $2}' | sort | uniq ) CPU_Arch=$( uname -m) echo "物理CPU个数:$Physical_CPUs" echo "逻辑CPU个数:$Virt_CPUs" echo "每CPU核心数:$CPU_Kernels" echo " CPU型号:$CPU_Type" echo " CPU架构:$CPU_Arch" #报表信息 report_CPUs=$Virt_CPUs #CPU数量 report_CPUType=$CPU_Type #CPU类型 report_Arch=$CPU_Arch #CPU架构 } function getMemStatus(){ echo "" echo "" echo "############################ 内存检查 ############################" if [[ $centosVersion < 7 ]]; then free -mo else free -h fi #报表信息 MemTotal=$( grep MemTotal /proc/meminfo | awk '{print $2}' ) #KB MemFree=$( grep MemFree /proc/meminfo | awk '{print $2}' ) #KB let MemUsed=MemTotal-MemFree MemPercent=$( awk "BEGIN {if($MemTotal==0){printf 100}else{printf \"%.2f\",$MemUsed*100/$MemTotal}}" ) report_MemTotal= "$((MemTotal/1024))" "MB" #内存总容量(MB) report_MemFree= "$((MemFree/1024))" "MB" #内存剩余(MB) report_MemUsedPercent= "$(awk " BEGIN { if ($MemTotal==0){ printf 100} else { printf \ "%.2f\",$MemUsed*100/$MemTotal}}" ) "" %" #内存使用率% } function getDiskStatus(){ echo "" echo "" echo "############################ 磁盘检查 ############################" df -hiP | sed 's/Mounted on/Mounted/' > /tmp/inode df -hTP | sed 's/Mounted on/Mounted/' > /tmp/disk join /tmp/disk /tmp/inode | awk '{print $1,$2,"|",$3,$4,$5,$6,"|",$8,$9,$10,$11,"|",$12}' | column -t #报表信息 diskdata=$( df -TP | sed '1d' | awk '$2!="tmpfs"{print}' ) #KB disktotal=$( echo "$diskdata" | awk '{total+=$3}END{print total}' ) #KB diskused=$( echo "$diskdata" | awk '{total+=$4}END{print total}' ) #KB diskfree=$((disktotal-diskused)) #KB diskusedpercent=$( echo $disktotal $diskused | awk '{if($1==0){printf 100}else{printf "%.2f",$2*100/$1}}' ) inodedata=$( df -iTP | sed '1d' | awk '$2!="tmpfs"{print}' ) inodetotal=$( echo "$inodedata" | awk '{total+=$3}END{print total}' ) inodeused=$( echo "$inodedata" | awk '{total+=$4}END{print total}' ) inodefree=$((inodetotal-inodeused)) inodeusedpercent=$( echo $inodetotal $inodeused | awk '{if($1==0){printf 100}else{printf "%.2f",$2*100/$1}}' ) report_DiskTotal=$((disktotal /1024/1024 )) "GB" #硬盘总容量(GB) report_DiskFree=$((diskfree /1024/1024 )) "GB" #硬盘剩余(GB) report_DiskUsedPercent= "$diskusedpercent" "%" #硬盘使用率% report_InodeTotal=$((inodetotal /1000 )) "K" #Inode总量 report_InodeFree=$((inodefree /1000 )) "K" #Inode剩余 report_InodeUsedPercent= "$inodeusedpercent" "%" #Inode使用率% } function getSystemStatus(){ echo "" echo "" echo "############################ 系统检查 ############################" if [ -e /etc/sysconfig/i18n ]; then default_LANG= "$(grep " LANG= " /etc/sysconfig/i18n | grep -v " ^ #" | awk -F '"' '{print $2}')" else default_LANG=$LANG fi export LANG= "en_US.UTF-8" Release=$( cat /etc/redhat-release 2> /dev/null ) Kernel=$( uname -r) OS=$( uname -o) Hostname=$( uname -n) SELinux=$( /usr/sbin/sestatus | grep "SELinux status: " | awk '{print $3}' ) LastReboot=$( who -b | awk '{print $3,$4}' ) uptime=$(uptime | sed 's/.*up \([^,]*\), .*/\1/' ) echo " 系统:$OS" echo " 发行版本:$Release" echo " 内核:$Kernel" echo " 主机名:$Hostname" echo " SELinux:$SELinux" echo "语言/编码:$default_LANG" echo " 当前时间:$(date +'%F %T')" echo " 最后启动:$LastReboot" echo " 运行时间:$uptime" #报表信息 report_DateTime=$( date + "%F %T" ) #日期 report_Hostname= "$Hostname" #主机名 report_OSRelease= "$Release" #发行版本 report_Kernel= "$Kernel" #内核 report_Language= "$default_LANG" #语言/编码 report_LastReboot= "$LastReboot" #最近启动时间 report_Uptime= "$uptime" #运行时间(天) report_Selinux= "$SELinux" export LANG= "$default_LANG" } function getServiceStatus(){ echo "" echo "" echo "############################ 服务检查 ############################" echo "" if [[ $centosVersion > 7 ]]; then conf=$(systemctl list-unit-files -- type =service --state=enabled --no-pager | grep "enabled" ) process=$(systemctl list- units -- type =service --state=running --no-pager | grep ".service" ) #报表信息 report_SelfInitiatedService= "$(echo " $conf " | wc -l)" #自启动服务数量 report_RuningService= "$(echo " $process " | wc -l)" #运行中服务数量 else conf=$( /sbin/chkconfig | grep -E ":on|:启用" ) process=$( /sbin/service --status-all 2> /dev/null | grep -E "is running|正在运行" ) #报表信息 report_SelfInitiatedService= "$(echo " $conf " | wc -l)" #自启动服务数量 report_RuningService= "$(echo " $process " | wc -l)" #运行中服务数量 fi echo "服务配置" echo "--------" echo "$conf" | column -t echo "" echo "正在运行的服务" echo "--------------" echo "$process" } function getAutoStartStatus(){ echo "" echo "" echo "############################ 自启动检查 ##########################" conf=$( grep - v "^#" /etc/rc .d /rc . local | sed '/^$/d' ) echo "$conf" #报表信息 report_SelfInitiatedProgram= "$(echo $conf | wc -l)" #自启动程序数量 } function getLoginStatus(){ echo "" echo "" echo "############################ 登录检查 ############################" last | head } function getNetworkStatus(){ echo "" echo "" echo "############################ 网络检查 ############################" if [[ $centosVersion < 7 ]]; then /sbin/ifconfig -a | grep - v packets | grep - v collisions | grep - v inet6 else #ip a for i in $(ip link | grep BROADCAST | awk -F: '{print $2}' ); do ip add show $i | grep -E "BROADCAST|global" | awk '{print $2}' | tr '\n' ' ' ; echo "" ; done fi GATEWAY=$(ip route | grep default | awk '{print $3}' ) DNS=$( grep nameserver /etc/resolv .conf| grep - v "#" | awk '{print $2}' | tr '\n' ',' | sed 's/,$//' ) echo "" echo "网关:$GATEWAY " echo " DNS:$DNS" #报表信息 IP=$(ip -f inet addr | grep - v 127.0.0.1 | grep inet | awk '{print $NF,$2}' | tr '\n' ',' | sed 's/,$//' ) MAC=$(ip link | grep - v "LOOPBACK\|loopback" | awk '{print $2}' | sed 'N;s/\n//' | tr '\n' ',' | sed 's/,$//' ) report_IP= "$IP" #IP地址 report_MAC=$MAC #MAC地址 report_Gateway= "$GATEWAY" #默认网关 report_DNS= "$DNS" #DNS } function getListenStatus(){ echo "" echo "" echo "############################ 监听检查 ############################" TCPListen=$(ss -ntul | column -t) echo "$TCPListen" #报表信息 report_Listen= "$(echo " $TCPListen "| sed '1d' | awk '/tcp/ {print $5}' | awk -F: '{print $NF}' | sort | uniq | wc -l)" } function getCronStatus(){ echo "" echo "" echo "############################ 计划任务检查 ########################" Crontab=0 for shell in $( grep - v "/sbin/nologin" /etc/shells ); do for user in $( grep "$shell" /etc/passwd | awk -F: '{print $1}' ); do crontab -l -u $user > /dev/null 2>&1 status=$? if [ $status - eq 0 ]; then echo "$user" echo "--------" crontab -l -u $user let Crontab=Crontab+$( crontab -l -u $user | wc -l) echo "" fi done done #计划任务 find /etc/cron * - type f | xargs -i ls -l {} | column -t let Crontab=Crontab+$( find /etc/cron * - type f | wc -l) #报表信息 report_Crontab= "$Crontab" #计划任务数 } function getHowLongAgo(){ # 计算一个时间戳离现在有多久了 datetime= "$*" [ -z "$datetime" ] && echo "错误的参数:getHowLongAgo() $*" Timestamp=$( date +%s -d "$datetime" ) #转化为时间戳 Now_Timestamp=$( date +%s) Difference_Timestamp=$(($Now_Timestamp-$Timestamp)) days=0;hours=0;minutes=0; sec_in_day=$((60*60*24)); sec_in_hour=$((60*60)); sec_in_minute=60 while (( $(($Difference_Timestamp-$sec_in_day)) > 1 )) do let Difference_Timestamp=Difference_Timestamp-sec_in_day let days++ done while (( $(($Difference_Timestamp-$sec_in_hour)) > 1 )) do let Difference_Timestamp=Difference_Timestamp-sec_in_hour let hours++ done echo "$days 天 $hours 小时前" } function getUserLastLogin(){ # 获取用户最近一次登录的时间,含年份 # 很遗憾last命令不支持显示年份,只有"last -t YYYYMMDDHHMMSS"表示某个时间之间的登录,我 # 们只能用最笨的方法了,对比今天之前和今年元旦之前(或者去年之前和前年之前……)某个用户 # 登录次数,如果登录统计次数有变化,则说明最近一次登录是今年。 username=$1 : ${username:= "`whoami`" } thisYear=$( date +%Y) oldesYear=$(last | tail -n1 | awk '{print $NF}' ) while (( $thisYear >= $oldesYear)); do loginBeforeToday=$(last $username | grep $username | wc -l) loginBeforeNewYearsDayOfThisYear=$(last $username -t $thisYear "0101000000" | grep $username | wc -l) if [ $loginBeforeToday - eq 0 ]; then echo "从未登录过" break elif [ $loginBeforeToday -gt $loginBeforeNewYearsDayOfThisYear ]; then lastDateTime=$(last -i $username | head -n1 | awk '{for(i=4;i<(NF-2);i++)printf"%s ",$i}' ) " $thisYear" #格式如: Sat Nov 2 20:33 2015 lastDateTime=$( date "+%Y-%m-%d %H:%M:%S" -d "$lastDateTime" ) echo "$lastDateTime" break else thisYear=$((thisYear-1)) fi done } function getUserStatus(){ echo "" echo "" echo "############################ 用户检查 ############################" #/etc/passwd 最后修改时间 pwdfile= "$(cat /etc/passwd)" Modify=$(stat /etc/passwd | grep Modify | tr '.' ' ' | awk '{print $2,$3}' ) echo "/etc/passwd 最后修改时间:$Modify ($(getHowLongAgo $Modify))" echo "" echo "特权用户" echo "--------" RootUser= "" for user in $( echo "$pwdfile" | awk -F: '{print $1}' ); do if [ $( id -u $user) - eq 0 ]; then echo "$user" RootUser= "$RootUser,$user" fi done echo "" echo "用户列表" echo "--------" USERs=0 echo "$( echo "用户名 UID GID HOME SHELL 最后一次登录" for shell in $( grep - v "/sbin/nologin" /etc/shells ); do for username in $( grep "$shell" /etc/passwd | awk -F: '{print $1}' ); do userLastLogin= "$(getUserLastLogin $username)" echo "$pwdfile" | grep -w "$username" | grep -w "$shell" | awk -F: - v lastlogin= "$(echo " $userLastLogin " | tr ' ' '_')" '{print $1,$3,$4,$6,$7,lastlogin}' done let USERs=USERs+$( echo "$pwdfile" | grep "$shell" | wc -l) done )" | column -t echo "" echo "空密码用户" echo "----------" USEREmptyPassword= "" for shell in $( grep - v "/sbin/nologin" /etc/shells ); do for user in $( echo "$pwdfile" | grep "$shell" | cut -d: -f1); do r=$( awk -F: '$2=="!!"{print $1}' /etc/shadow | grep -w $user) if [ ! -z $r ]; then echo $r USEREmptyPassword= "$USEREmptyPassword," $r fi done done echo "" echo "相同ID的用户" echo "------------" USERTheSameUID= "" UIDs=$( cut -d: -f3 /etc/passwd | sort | uniq -c | awk '$1>1{print $2}' ) for uid in $UIDs; do echo -n "$uid" ; USERTheSameUID= "$uid" r=$( awk -F: 'ORS="";$3==' "$uid" '{print ":",$1}' /etc/passwd ) echo "$r" echo "" USERTheSameUID= "$USERTheSameUID $r," done #报表信息 report_USERs= "$USERs" #用户 report_USEREmptyPassword=$( echo $USEREmptyPassword | sed 's/^,//' ) report_USERTheSameUID=$( echo $USERTheSameUID | sed 's/,$//' ) report_RootUser=$( echo $RootUser | sed 's/^,//' ) #特权用户 } function getPasswordStatus { echo "" echo "" echo "############################ 密码检查 ############################" pwdfile= "$(cat /etc/passwd)" echo "" echo "密码过期检查" echo "------------" result= "" for shell in $( grep - v "/sbin/nologin" /etc/shells ); do for user in $( echo "$pwdfile" | grep "$shell" | cut -d: -f1); do get_expiry_date=$( /usr/bin/chage -l $user | grep 'Password expires' | cut -d: -f2) if [[ $get_expiry_date = ' never' || $get_expiry_date = 'never' ]]; then printf "%-15s 永不过期\n" $user result= "$result,$user:never" else password_expiry_date=$( date -d "$get_expiry_date" "+%s" ) current_date=$( date "+%s" ) diff =$(($password_expiry_date-$current_date)) let DAYS=$(($ diff /(60*60*24))) printf "%-15s %s天后过期\n" $user $DAYS result= "$result,$user:$DAYS days" fi done done report_PasswordExpiry=$( echo $result | sed 's/^,//' ) echo "" echo "密码策略检查" echo "------------" grep - v "#" /etc/login .defs | grep -E "PASS_MAX_DAYS|PASS_MIN_DAYS|PASS_MIN_LEN|PASS_WARN_AGE" } function getSudoersStatus(){ echo "" echo "" echo "############################ Sudoers检查 #########################" conf=$( grep - v "^#" /etc/sudoers | grep - v "^Defaults" | sed '/^$/d' ) echo "$conf" echo "" #报表信息 report_Sudoers= "$(echo $conf | wc -l)" } function getInstalledStatus(){ echo "" echo "" echo "############################ 软件检查 ############################" rpm -qa --last | head | column -t } function getProcessStatus(){ echo "" echo "" echo "############################ 进程检查 ############################" if [ $( ps -ef | grep defunct | grep - v grep | wc -l) - ge 1 ]; then echo "" echo "僵尸进程" ; echo "--------" ps -ef | head -n1 ps -ef | grep defunct | grep - v grep fi echo "" echo "内存占用TOP10" echo "-------------" echo -e "PID %MEM RSS COMMAND $( ps aux | awk '{print $2, $4, $6, $11}' | sort -k3rn | head -n 10 )"| column -t echo "" echo "CPU占用TOP10" echo "------------" top b -n1 | head -17 | tail -11 #报表信息 report_DefunctProsess= "$(ps -ef | grep defunct | grep -v grep|wc -l)" } function getJDKStatus(){ echo "" echo "" echo "############################ JDK检查 #############################" java -version 2> /dev/null if [ $? - eq 0 ]; then java -version 2>&1 fi echo "JAVA_HOME=\"$JAVA_HOME\"" #报表信息 report_JDK= "$(java -version 2>&1 | grep version | awk '{print $1,$3}' | tr -d '" ')" } function getSyslogStatus(){ echo "" echo "" echo "############################ syslog检查 ##########################" echo "服务状态:$(getState rsyslog)" echo "" echo "/etc/rsyslog.conf" echo "-----------------" cat /etc/rsyslog .conf 2> /dev/null | grep - v "^#" | grep - v "^\\$" | sed '/^$/d' | column -t #报表信息 report_Syslog= "$(getState rsyslog)" } function getFirewallStatus(){ echo "" echo "" echo "############################ 防火墙检查 ##########################" #防火墙状态,策略等 if [[ $centosVersion < 7 ]]; then /etc/init .d /iptables status > /dev/null 2>&1 status=$? if [ $status - eq 0 ]; then s= "active" elif [ $status - eq 3 ]; then s= "inactive" elif [ $status - eq 4 ]; then s= "permission denied" else s= "unknown" fi else s= "$(getState iptables)" fi echo "iptables: $s" echo "" echo "/etc/sysconfig/iptables" echo "-----------------------" cat /etc/sysconfig/iptables 2> /dev/null #报表信息 report_Firewall= "$s" } function getSNMPStatus(){ #SNMP服务状态,配置等 echo "" echo "" echo "############################ SNMP检查 ############################" status= "$(getState snmpd)" echo "服务状态:$status" echo "" if [ -e /etc/snmp/snmpd .conf ]; then echo "/etc/snmp/snmpd.conf" echo "--------------------" cat /etc/snmp/snmpd .conf 2> /dev/null | grep - v "^#" | sed '/^$/d' fi #报表信息 report_SNMP= "$(getState snmpd)" } function getState(){ if [[ $centosVersion < 7 ]]; then if [ -e "/etc/init.d/$1" ]; then if [ ` /etc/init .d/$1 status 2> /dev/null | grep -E "is running|正在运行" | wc -l` - ge 1 ]; then r= "active" else r= "inactive" fi else r= "unknown" fi else #CentOS 7+ r= "$(systemctl is-active $1 2>&1)" fi echo "$r" } function getSSHStatus(){ #SSHD服务状态,配置,受信任主机等 echo "" echo "" echo "############################ SSH检查 #############################" #检查受信任主机 pwdfile= "$(cat /etc/passwd)" echo "服务状态:$(getState sshd)" Protocol_Version=$( cat /etc/ssh/sshd_config | grep Protocol | awk '{print $2}' ) echo "SSH协议版本:$Protocol_Version" echo "" echo "信任主机" echo "--------" authorized=0 for user in $( echo "$pwdfile" | grep /bin/bash | awk -F: '{print $1}' ); do authorize_file=$( echo "$pwdfile" | grep -w $user | awk -F: '{printf $6"/.ssh/authorized_keys"}' ) authorized_host=$( cat $authorize_file 2> /dev/null | awk '{print $3}' | tr '\n' ',' | sed 's/,$//' ) if [ ! -z $authorized_host ]; then echo "$user 授权 \"$authorized_host\" 无密码访问" fi let authorized=authorized+$( cat $authorize_file 2> /dev/null | awk '{print $3}' | wc -l) done echo "" echo "是否允许ROOT远程登录" echo "--------------------" config=$( cat /etc/ssh/sshd_config | grep PermitRootLogin) firstChar=${config:0:1} if [ $firstChar == "#" ]; then PermitRootLogin= "yes" #默认是允许ROOT远程登录的 else PermitRootLogin=$( echo $config | awk '{print $2}' ) fi echo "PermitRootLogin $PermitRootLogin" echo "" echo "/etc/ssh/sshd_config" echo "--------------------" cat /etc/ssh/sshd_config | grep - v "^#" | sed '/^$/d' #报表信息 report_SSHAuthorized= "$authorized" #SSH信任主机 report_SSHDProtocolVersion= "$Protocol_Version" #SSH协议版本 report_SSHDPermitRootLogin= "$PermitRootLogin" #允许root远程登录 } function getNTPStatus(){ #NTP服务状态,当前时间,配置等 echo "" echo "" echo "############################ NTP检查 #############################" if [ -e /etc/ntp .conf ]; then echo "服务状态:$(getState ntpd)" echo "" echo "/etc/ntp.conf" echo "-------------" cat /etc/ntp .conf 2> /dev/null | grep - v "^#" | sed '/^$/d' fi #报表信息 report_NTP= "$(getState ntpd)" } function uploadHostDailyCheckReport(){ json="{ \"DateTime\":\"$report_DateTime\", \"Hostname\":\"$report_Hostname\", \"OSRelease\":\"$report_OSRelease\", \"Kernel\":\"$report_Kernel\", \"Language\":\"$report_Language\", \"LastReboot\":\"$report_LastReboot\", \"Uptime\":\"$report_Uptime\", \"CPUs\":\"$report_CPUs\", \"CPUType\":\"$report_CPUType\", \"Arch\":\"$report_Arch\", \"MemTotal\":\"$report_MemTotal\", \"MemFree\":\"$report_MemFree\", \"MemUsedPercent\":\"$report_MemUsedPercent\", \"DiskTotal\":\"$report_DiskTotal\", \"DiskFree\":\"$report_DiskFree\", \"DiskUsedPercent\":\"$report_DiskUsedPercent\", \"InodeTotal\":\"$report_InodeTotal\", \"InodeFree\":\"$report_InodeFree\", \"InodeUsedPercent\":\"$report_InodeUsedPercent\", \"IP\":\"$report_IP\", \"MAC\":\"$report_MAC\", \"Gateway\":\"$report_Gateway\", \"DNS\":\"$report_DNS\", \"Listen\":\"$report_Listen\", \"Selinux\":\"$report_Selinux\", \"Firewall\":\"$report_Firewall\", \"USERs\":\"$report_USERs\", \"USEREmptyPassword\":\"$report_USEREmptyPassword\", \"USERTheSameUID\":\"$report_USERTheSameUID\", \"PasswordExpiry\":\"$report_PasswordExpiry\", \"RootUser\":\"$report_RootUser\", \"Sudoers\":\"$report_Sudoers\", \"SSHAuthorized\":\"$report_SSHAuthorized\", \"SSHDProtocolVersion\":\"$report_SSHDProtocolVersion\", \"SSHDPermitRootLogin\":\"$report_SSHDPermitRootLogin\", \"DefunctProsess\":\"$report_DefunctProsess\", \"SelfInitiatedService\":\"$report_SelfInitiatedService\", \"SelfInitiatedProgram\":\"$report_SelfInitiatedProgram\", \"RuningService\":\"$report_RuningService\", \"Crontab\":\"$report_Crontab\", \"Syslog\":\"$report_Syslog\", \"SNMP\":\"$report_SNMP\", \"NTP\":\"$report_NTP\", \"JDK\":\"$report_JDK\" }" #echo "$json" curl -l -H "Content-type: application/json" -X POST -d "$json" "$uploadHostDailyCheckReportApi" 2> /dev/null } function getchage_file_24h() { echo "############################ 文件检查 #############################" check2=$( find / -name '*.sh' -mtime -1) check21=$( find / -name '*.asp' -mtime -1) check22=$( find / -name '*.php' -mtime -1) check23=$( find / -name '*.aspx' -mtime -1) check24=$( find / -name '*.jsp' -mtime -1) check25=$( find / -name '*.html' -mtime -1) check26=$( find / -name '*.htm' -mtime -1) check9=$( find / -name core - exec ls -l {} \;) check10=$( cat /etc/crontab ) check12=$( ls -alt /usr/bin | head -10) cat <<EOF ############################查看所有被修改过的文件返回最近24小时内的############################ ${check2} ${check21} ${check22} ${check23} ${check24} ${check25} ${check26} ${line} ############################检查定时文件的完整性############################ ${check10} ${line} ############################查看系统命令是否被替换############################ ${check12} ${line} EOF } function check(){ version getSystemStatus getCpuStatus getMemStatus getDiskStatus getNetworkStatus getListenStatus getProcessStatus getServiceStatus getAutoStartStatus getLoginStatus getCronStatus getUserStatus getPasswordStatus getSudoersStatus getJDKStatus getFirewallStatus getSSHStatus getSyslogStatus getSNMPStatus getNTPStatus getInstalledStatus getchage_file_24h } #执行检查并保存检查结果 check > $RESULTFILE echo "检查结果:$RESULTFILE" echo -e "`date " +%Y-%m-%d %H:%M:%S "` 阿里云PHP企业平台巡检报告" | mail -a $RESULTFILE -s "阿里云PHP企业平台巡检报告" h@163.com |
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