Last change
on this file since 201 was
174,
checked in by rock, 14 years ago
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新增功能 1.叢集狀態檢視 2.增加註解文字
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-
Property svn:executable set to
*
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File size:
1.3 KB
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Line | |
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1 | #!/bin/bash |
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2 | # Program: |
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3 | # Delete duplicating ip $ hostname in file (for nutchez management interface). |
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4 | # Author: |
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5 | # Waue, Shunfa, Rock {waue, shunfa, rock}@nchc.org.tw |
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6 | # Version: |
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7 | # 1.0 |
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8 | # History: |
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9 | # 2010/06/07 Rock First release (1.0) |
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10 | |
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11 | # Delete duplicating ip addresss in file |
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12 | IPs=$(cat $1 | grep -v 'ip6' | grep -v '#' | grep -v '^$' | awk '{print $1}') |
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13 | |
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14 | # 刪掉空白行 |
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15 | #sed -i '/^$/d' "$1" |
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16 | |
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17 | cp -f "$1" "${1}.old" |
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18 | #read -p "cp - f $1 ${1}.old ; $?" |
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19 | |
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20 | for ip_add in $(echo $IPs) |
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21 | do |
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22 | ip_nu=$(cat -n $1 | grep $ip_add | awk '{print $1}') |
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23 | ip_count=$(echo $ip_nu | wc -w) |
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24 | |
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25 | for (( i=1; i<${ip_count}; i++ )) |
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26 | do |
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27 | del_line=$(echo $ip_nu | cut -d " " -f${i}) |
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28 | sed -i "${del_line}d" $1 |
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29 | done |
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30 | done |
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31 | |
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32 | # Dlete duplicating hostname in file |
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33 | hostnames=$(cat $1 | grep -v ip6 | grep -v '#' | grep -v '^$' |awk '{print $2}') |
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34 | for host in $(echo $hostnames) |
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35 | do |
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36 | # line numbers |
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37 | host_nu=$(cat -n $1 | grep "$host\$" | awk '{print $1}') |
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38 | host_count=$(echo $host_nu | wc -w) |
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39 | |
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40 | for (( i=1; i<${host_count}; i++ )) |
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41 | do |
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42 | del_line=$(echo $host_nu | cut -d " " -f${i}) |
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43 | sed -i "${del_line}d" $1 |
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44 | done |
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45 | done |
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46 | |
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47 | cp -f "$1" "${1}.bak" |
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48 | #read -p "cp -f $1 ${1}.bak ; $?" |
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