• 通过shell检测linux环境并导出HTML页面信息

    1. #!/bin/sh
    2. ipaddress=`ip a|grep "global"|awk '{print $2}' |awk -F/ '{print $1}'`
    3. file_output='os_linux_summary.html'
    4. td_str=''
    5. th_str=''
    6. #yum -y install bc sysstat net-tools
    7. create_html_css(){
    8.   echo -e "
    12. "
    13. }
    14. create_html_head(){
    15. echo -e "
      $1
      "
    16. }
    17. create_table_head1(){
    18.   echo -e "" border="1" bordercolor="#000000" cellspacing="0px" style="border-collapse:collapse">"
    19. }
    20. create_table_head2(){
    21.   echo -e "
      22. " border="1" bordercolor="#000000" cellspacing="0px" style="border-collapse:collapse">"
    22. }
    23. create_td(){
    24.     td_str=`echo $1 | awk 'BEGIN{FS="|"}''{i=1; while(i<=NF) {print "
      25. ";i++}}'`
    25. }
    26. create_th(){
    27.     th_str=`echo $1|awk 'BEGIN{FS="|"}''{i=1; while(i<=NF) {print "
      28. ";i++}}'`
    28. }
    29. create_tr1(){
    30.   create_td "$1"
    31.   echo -e "
    32.     $td_str
    33.   
      34. " >> $file_output
    34. }
    35. create_tr2(){
    36.   create_th "$1"
    37.   echo -e "
    38.     $th_str
    39.   
      40. " >> $file_output
    40. }
    41. create_tr3(){
    42.   echo -e "
      43. " >> $file_output
    43. }
    44. create_table_end(){
    45.   echo -e "
      46. "$i""$i"
    46.   
    47.   `cat $1`
    48.   
      49. "
    49. }
    50. create_html_end(){
    51.   echo -e ""
    52. }
    53. NAME_VAL_LEN=12
    54. name_val () {
    55.    printf "%+*s | %s\n" "${NAME_VAL_LEN}" "$1" "$2"
    56. }
    57. get_physics(){
    58.     name_val "巡检时间" "`date`"
    59.     name_val "主机名" "`uname -n`"
    60.     name_val "系统版本" "`cat /etc/{oracle,redhat,SuSE,centos}-release 2>/dev/null|sort -ru|head -n1`"
    61.     name_val "内核版本" "`uname -r`"
    62.     name_val "架构" "CPU=`lscpu|grep Architecture|awk -F: '{print $2}'|sed 's/^[[:space:]]*//g'`;OS=`getconf LONG_BIT`-bit"
    63. }
    64. get_cpuinfo () {
    65.    file="/proc/cpuinfo"
    66.    virtual=`grep -c ^processor "${file}"`
    67.    physical=`grep 'physical id' "${file}" | sort -u | wc -l`
    68.    cores=`grep 'cpu cores' "${file}" | head -n 1 | cut -d: -f2`
    69.    model=`grep "model name" "${file}"|sort -u|awk -F: '{print $2}'`
    70.    speed=`grep -i "cpu MHz" "${file}"|sort -u|awk -F: '{print $2}'`
    71.    cache=`grep -i "cache size" "${file}"|sort -u|awk -F: '{print $2}'`
    72.    SysCPUIdle=`vmstat | sed -n '$ p' | awk '{print $15}'`
    73.    [ "${physical}" = "0" ] && physical="${virtual}"
    74.    [ -z "${cores}" ] && cores=0
    75.    cores=$((${cores} * ${physical}));
    76.    htt=""
    77.    if [ ${cores} -gt 0 -a $cores -lt $virtual ]; then htt=yes; else htt=no; fi
    78.    name_val "线程" "physical = ${physical}, cores = ${cores}, virtual = ${virtual}, hyperthreading = ${htt}"
    79.    name_val "cpu型号" "${physical}*${model}"
    80.    name_val "速度" "${virtual}*${speed}"
    81.    name_val "缓存" "${virtual}*${cache}"
    82.    name_val "CPU空闲率(%)" "${SysCPUIdle}%"
    83. }
    84. get_netinfo(){
    85.    echo "interface | status | ipadds     |      mtu    |  Speed     |     Duplex" >>/tmp/tmpnet_h1_`date +%y%m%d`.txt
    86.    for ipstr in `ifconfig -a|grep ": flags"|awk  '{print $1}'|sed 's/.$//'`
    87.    do
    88.       ipadds=`ifconfig ${ipstr}|grep -w inet|awk '{print $2}'`
    89.       mtu=`ifconfig ${ipstr}|grep mtu|awk '{print $NF}'`
    90.       speed=`ethtool ${ipstr}|grep Speed|awk -F: '{print $2}'`
    91.       duplex=`ethtool ${ipstr}|grep Duplex|awk -F: '{print $2}'`
    92.       echo "${ipstr}"  "up" "${ipadds}" "${mtu}" "${speed}" "${duplex}"\
    93.       |awk '{print $1,"|", $2,"|", $3,"|", $4,"|", $5,"|", $6}'  >>/tmp/tmpnet1_`date +%y%m%d`.txt
    94.    done
    95. }
    96. get_cpuuse(){
    97.    echo "#######################################  cpu使用率  #######################################" >>/tmp/tmp_cpuuse_`date +%y%m%d`.txt
    98.    mpstat -P ALL 10 6 >>/tmp/tmp_cpuuse_`date +%y%m%d`.txt
    99. }
    100. get_connections (){
    101.   filemax=`cat /proc/sys/fs/file-max`
    102.   name_val "Number of concurrent connections" "${filemax}"
    103. }
    104. get_ulimitinfo(){
    105.    echo "#######################################  系统限制最大进程数  #######################################" >>/tmp/tmp_ulimitinfo_`date +%y%m%d`.txt
    106.    ulimit -a >>/tmp/tmp_ulimitinfo_`date +%y%m%d`.txt
    107. }
    108. get_meminfo(){
    109.    echo "Locator   |Size     |Speed       |Form Factor  | Type      |    Type Detail" >>/tmp/tmpmem3_h1_`date +%y%m%d`.txt
    110.    dmidecode| grep -v "Memory Device Mapped Address"|grep -A12 -w "Memory Device" \
    111.    |egrep "Locator:|Size:|Speed:|Form Factor:|Type:|Type Detail:" \
    112.    |awk -F: '/Size|Type|Form.Factor|Type.Detail|^[\t ]+Locator/{printf("|%s", $2)}/^[\t ]+Speed/{print "|" $2}' \
    113.    |grep -v "No Module Installed" \
    114.    |awk -F"|" '{print $4,"|", $2,"|", $7,"|", $3,"|", $5,"|", $6}' >>/tmp/tmpmem3_t1_`date +%y%m%d`.txt
    115.    free -glht >>/tmp/tmpmem2_`date +%y%m%d`.txt
    116.    memtotal=`vmstat -s | head -1 | awk '{print $1}'`
    117.    avm=`vmstat -s| sed -n '3p' | awk '{print $1}'`
    118.    name_val "Mem_used_rate(%)" "`echo "100*${avm}/${memtotal}" | bc`%" >>/tmp/tmpmem1_`date +%y%m%d`.txt
    119.   
    120. }
    121. get_diskinfo(){
    122.    echo "Filesystem        |Type   |Size |  Used  | Avail | Use%  | Mounted on | Opts" >>/tmp/tmpdisk_h1_`date +%y%m%d`.txt
    123.    df -ThP|grep -v tmpfs|sed '1d'|sort >/tmp/tmpdf1_`date +%y%m%d`.txt
    124.    mount -l|awk '{print $1,$6}'|grep ^/|sort >/tmp/tmpdf2_`date +%y%m%d`.txt
    125.    join /tmp/tmpdf1_`date +%y%m%d`.txt /tmp/tmpdf2_`date +%y%m%d`.txt\
    126.    |awk '{print $1,"|", $2,"|", $3,"|", $4,"|", $5,"|", $6,"|", $7,"|", $8}' >>/tmp/tmpdisk_t1_`date +%y%m%d`.txt 
    127.    lsblk >>/tmp/tmpdisk1_`date +%y%m%d`.txt 
    128.    for disk in `ls -l /sys/block|awk '{print $9}'|sed '/^$/d'|grep -v fd`
    129.    do
    130.       echo "${disk}" `cat /sys/block/${disk}/queue/scheduler`  >>/tmp/tmpdisk2_`date +%y%m%d`.txt 
    131.    done
    132.    pvs >>/tmp/tmpdisk3_`date +%y%m%d`.txt
    133.    echo "======================  =====  =====  =====  =====  =====  ==========  =======" >>/tmp/tmpdisk3_`date +%y%m%d`.txt
    134.    vgs >>/tmp/tmpdisk3_`date +%y%m%d`.txt
    135.    echo "======================  =====  =====  =====  =====  =====  ==========  =======" >>/tmp/tmpdisk3_`date +%y%m%d`.txt
    136.    lvs >>/tmp/tmpdisk3_`date +%y%m%d`.txt
    137. }
    138. get_topproc(){
    139.    #os load
    140.    echo "#######################################  网络流量情况  #######################################" >>/tmp/tmpload_`date +%y%m%d`.txt
    141.    sar -n DEV 10 6 >>/tmp/tmpload_`date +%y%m%d`.txt
    142.    echo "#######################################  系统资源变化  #######################################" >>/tmp/tmpload_`date +%y%m%d`.txt
    143.    vmstat -S M 10 6  >>/tmp/tmpload_`date +%y%m%d`.txt
    144.    #top cpu
    145.    mpstat 1 5 >>/tmp/tmptopcpu_`date +%y%m%d`.txt
    146.    echo "#######################################  消耗CPU前十排行  #######################################" >>/tmp/tmptopcpu_`date +%y%m%d`.txt
    147.    ps aux|head -1 >>/tmp/tmptopcpu_`date +%y%m%d`.txt
    148.    ps aux|grep -v PID|sort -rn -k +3|head  >>/tmp/tmptopcpu_`date +%y%m%d`.txt
    149.    #top mem
    150.    echo "#######################################  消耗内存前十排行  #######################################" >>/tmp/tmptopmem_`date +%y%m%d`.txt
    151.    ps aux|head -1 >>/tmp/tmptopmem_`date +%y%m%d`.txt
    152.    ps aux|grep -v PID|sort -rn -k +4|head  >>/tmp/tmptopmem_`date +%y%m%d`.txt
    153.    echo "TOP10 CPU Resource Process" >>/tmp/tmptopmem_`date +%y%m%d`.txt
    154.    top -bn1 -o "%CPU"|sed  -n '1,17p' 
    155.    #top i/o
    156.    echo "#######################################  磁盘io情况  #######################################" >>/tmp/tmptopio_`date +%y%m%d`.txt
    157.    iostat -k -d 10 5  >>/tmp/tmptopio_`date +%y%m%d`.txt
    158. }
    159. get_crontablist(){
    160.    crontab -l >>/tmp/tmp_crontab_`date +%y%m%d`.txt
    161.   if [ -s /tmp/tmp_crontab_`date +%y%m%d`.txt ] ; then 
    162.     echo 'ths file is not empyt and file info'
    163.   else
    164.     echo '#### 无定时任务 ####' >>/tmp/tmp_crontab_`date +%y%m%d`.txt
    165.   fi
    166. }
    167.  
    168. create_html(){
    169.   rm -rf $file_output
    170.   touch $file_output
    171.   create_html_css >> $file_output
    172.   
    173.   create_html_head "系统基本信息" >> $file_output
    174.   create_table_head1 >> $file_output
    175.   get_physics >>/tmp/tmpos_summ_`date +%y%m%d`.txt
    176.   while read line
    177.   do
    178.     create_tr1 "$line" 
    179.   done < /tmp/tmpos_summ_`date +%y%m%d`.txt
    180.   create_table_end >> $file_output
    181.   
    182.   create_html_head "cpu信息" >> $file_output
    183.   create_table_head1 >> $file_output
    184.   get_cpuinfo >>/tmp/tmp_cpuinfo_`date +%y%m%d`.txt
    185.   while read line
    186.   do
    187.     create_tr1 "$line" 
    188.   done < /tmp/tmp_cpuinfo_`date +%y%m%d`.txt  
    189.   create_table_end >> $file_output
    190.  
    191.   create_html_head "ip网络信息" >> $file_output
    192.   create_table_head1 >> $file_output
    193.   get_netinfo
    194.   while read line
    195.   do
    196.     create_tr2 "$line" 
    197.   done < /tmp/tmpnet_h1_`date +%y%m%d`.txt
    198.   while read line
    199.   do
    200.     create_tr1 "$line" 
    201.   done < /tmp/tmpnet1_`date +%y%m%d`.txt
    202.   create_table_end >> $file_output
    203.  
    204.   create_html_head "cpu使用率" >> $file_output
    205.   create_table_head1 >> $file_output
    206.   get_cpuuse
    207.   create_tr3 "/tmp/tmp_cpuuse_`date +%y%m%d`.txt"
    208.   create_table_end >> $file_output
    209.  
    210.   create_html_head "连接数信息" >> $file_output
    211.   create_table_head1 >> $file_output
    212.   get_connections >>/tmp/tmp_connections_`date +%y%m%d`.txt
    213.   while read line
    214.   do
    215.     create_tr1 "$line" 
    216.   done < /tmp/tmp_connections_`date +%y%m%d`.txt  
    217.   create_table_end >> $file_output
    218.  
    219.   create_html_head "系统限制信息" >> $file_output
    220.   create_table_head1 >> $file_output
    221.   get_ulimitinfo
    222.   create_tr3 "/tmp/tmp_ulimitinfo_`date +%y%m%d`.txt"
    223.   create_table_end >> $file_output  
    224.  
    225.   create_html_head "内存使用信息" >> $file_output
    226.   create_table_head1 >> $file_output
    227.   get_meminfo
    228.   while read line
    229.   do
    230.     create_tr1 "$line" 
    231.   done < /tmp/tmpmem1_`date +%y%m%d`.txt
    232.   create_table_end >> $file_output
    233.   
    234.   create_table_head1 >> $file_output
    235.   create_tr3 "/tmp/tmpmem2_`date +%y%m%d`.txt"
    236.   create_table_end >> $file_output
    237.   
    238.   create_table_head1 >> $file_output
    239.   while read line
    240.   do
    241.     create_tr2 "$line" 
    242.   done < /tmp/tmpmem3_h1_`date +%y%m%d`.txt
    243.   
    244.   while read line
    245.   do
    246.     create_tr1 "$line" 
    247.   done < /tmp/tmpmem3_t1_`date +%y%m%d`.txt
    248.   create_table_end >> $file_output
    249.   
    250.   create_html_head "磁盘使用信息" >> $file_output
    251.   create_table_head1 >> $file_output
    252.   get_diskinfo
    253.   while read line
    254.   do
    255.     create_tr2 "$line" 
    256.   done < /tmp/tmpdisk_h1_`date +%y%m%d`.txt
    257.   while read line
    258.   do
    259.     create_tr1 "$line" 
    260.   done < /tmp/tmpdisk_t1_`date +%y%m%d`.txt
    261.   create_table_end >> $file_output
    262.   
    263.   create_table_head1 >> $file_output
    264.   create_tr3 "/tmp/tmpdisk1_`date +%y%m%d`.txt"
    265.   create_table_end >> $file_output
    266.   
    267.   create_table_head1 >> $file_output
    268.   create_tr3 "/tmp/tmpdisk2_`date +%y%m%d`.txt"
    269.   create_table_end >> $file_output
    270.   
    271.   create_table_head1 >> $file_output
    272.   create_tr3 "/tmp/tmpdisk3_`date +%y%m%d`.txt"
    273.   create_table_end >> $file_output
    274.  
    275.   create_html_head "网络流量情况" >> $file_output
    276.   create_table_head1 >> $file_output
    277.   get_topproc
    278.   create_tr3 "/tmp/tmpload_`date +%y%m%d`.txt"
    279.   create_table_end >> $file_output
    280.   
    281.   create_html_head "消耗CPU前十排行" >> $file_output
    282.   create_table_head1 >> $file_output
    283.   create_tr3 "/tmp/tmptopcpu_`date +%y%m%d`.txt"
    284.   create_table_end >> $file_output
    285.           
    286.   create_html_head "消耗内存前十排行" >> $file_output
    287.   create_table_head1 >> $file_output
    288.   create_tr3 "/tmp/tmptopmem_`date +%y%m%d`.txt"
    289.   create_table_end >> $file_output
    290.   
    291.   create_html_head "磁盘io情况" >> $file_output
    292.   create_table_head1 >> $file_output
    293.   create_tr3 "/tmp/tmptopio_`date +%y%m%d`.txt"
    294.   create_table_end >> $file_output
    295.  
    296.   create_html_head "定时任务信息" >> $file_output
    297.   create_table_head1 >> $file_output
    298.   get_crontablist
    299.   create_tr3 "/tmp/tmp_crontab_`date +%y%m%d`.txt"
    300.   create_table_end >> $file_output
    301.  
    302.  
    303.   create_html_end >> $file_output
    304.   sed -i 's/BORDER=1/width="68%" border="1" bordercolor="#000000" cellspacing="0px" style="border-collapse:collapse"/g' $file_output
    305.   rm -rf /tmp/tmp*_`date +%y%m%d`.txt
    306. }
    307. # This script must be executed as root
    308. RUID=`id|awk -F\( '{print $1}'|awk -F\= '{print $2}'`
    309. if [ ${RUID} != "0" ];then
    310.     echo"This script must be executed as root"
    311.     exit 1
    312. fi
    313. PLATFORM=`uname`
    314. if [ ${PLATFORM} = "HP-UX" ] ; then
    315.     echo "This script does not support HP-UX platform for the time being"
    316. exit 1
    317. elif [ ${PLATFORM} = "SunOS" ] ; then
    318.     echo "This script does not support SunOS platform for the time being"
    319. exit 1
    320. elif [ ${PLATFORM} = "AIX" ] ; then
    321.     echo "This script does not support AIX platform for the time being"
    322. exit 1
    323. elif [ ${PLATFORM} = "Linux" ] ; then
    324.   create_html
    325. fi
     

    在linux启动脚本，会生成 os_linux_summary.html文件
     

    
                
    
                    
    
                
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                    原文地址：https://blog.csdn.net/qq_37989070/article/details/133052077
                
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