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调整脚本以仅获取某些 rtvscand 输出报告

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调整脚本以仅获取某些 rtvscand 输出报告

我有以下工作脚本：

for i in `cat list` ; do 
  ssh root@$i "uname -n ; cat /opt/Symantec/virusdefs/definfo.dat ; service rtvscand status ;  echo ....................................................................." ; 
done | tee /tmp/symantec_info.`date +"%m%d%y"`

它产生如下所示的输出：

server1.local
[DefDates]
LastDefs=20150824.003
CurDefs=20150826.002
rtvscand is running
.....................................................................
server2.local
[DefDates]
LastDefs=20150609.001
CurDefs=20150610.004
rtvscand is not running
.....................................................................
server3.local
[DefDates]
LastDefs=20150607.001
CurDefs=20150608.004
rtvscand is running
.....................................................................

但是，我希望输出仅显示正在运行 rtvscand 的服务器。换句话说，我希望输出看起来完全像：

server1.local
[DefDates]
LastDefs=20150824.003
CurDefs=20150826.002
rtvscand is running
.....................................................................
server3.local
[DefDates]
LastDefs=20150607.001
CurDefs=20150608.004
rtvscand is running
.....................................................................

答案1

您可以根据以下输出做出决定service rtvscand status：

[ "$(service rtvscand status)" = 'rtvscand is running' ] && do_what_you_want

这意味着如果 的输出rtvscand is running是rtvscand is running那么我们将做一些事情，否则不会。

所以你的脚本可以采用以下形式：

while IFS= read -r name; do
   ssh root@"$name" '[ "$(service rtvscand status)" = "rtvscand is running" ] && \
                      { uname -n; cat /opt/Symantec/virusdefs/definfo.dat ;}'
done <list.txt

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