我的脚本是:
n="y"
while [ "{n}" = "y" ]
if [ $n == "n" ];
then
break;
fi
echo "n is $n"
do
read -p "Enter the word to find = " word
read -p "Enter word to replace = " replace
echo "$word n $replace"
#sed -i r.text.bak 's/$word/$replace/g' r.txt
sed -i "s/$word/$replace/g" "test.txt"
echo "do you have further replacement? n or y"
read temp
n=$temp
done
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我的问题是我也在替换部分匹配。例如,对于这样的一行:
1.1.1.14 1.1.1.14567
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我得到这个输出:
1.1.1.3 1.1.1.3567
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但我预计:
1.1.1.3 1.1.1.14567
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我该如何解决这个问题?