Question

大家好，我正在处理如下文字：

war {
    dependencies {
        runtime project(':project1')
        runtime project(':project2')
...
        runtime project(':project20')
    }

我想替换文本中的一些字符串，特别是将此值13A更改为14B，在行中：

"AF|AFFSDFSFASDFS|Archive" "Yes"
"AF|AFFSDFSFASDFS|Name" "LOCALggr"
"AF|AFFSDFSFASDFS|AFFAckAssocCd" ""
"AF|AFFSDFSFASDFS|AFFAckCommID" "fsdf"
"AF|AFFSDFSFASDFS|AFFAckLevel" "fsdf Supported"
"AF|AFFSDFSFASDFS|AFFAckRqst" "No Requedfst"
"AF|AFFSDFSFASDFS|AFFAckTestInd" "Test"
"AF|AFFSDFSFASDFS|AFFAckVersion" "fsdfs"
"AF|AFFSDFSFASDFS|AFFCharSet" "13A"
"AF|AFFSDFSFASDFS|AFFCommAgreeID" ""
"AF|AFFSDFSFA13A13|AFFICCheckCtlNo" "fsdf"
"AF|AFFSDFSFASDFS|AFFICLstRcvdCtlNo" "fsdfs"

我想要的输出是：

"AF|AFFSDFSFASDFS|AFFCharSet" "13A"

我试过了：

"AF|AFFSDFSFASDFS|AFFCharSet" "14B"

我得到了：

sed "s/13A/14B/g" test.txt > test2.txt

该命令运行良好，但问题是它也影响与字符串匹配的行，如：

"AF|AFFSDFSFASDFS|Archive" "Yes"
"AF|AFFSDFSFASDFS|Name" "LOCALggr"
"AF|AFFSDFSFASDFS|AFFAckAssocCd" ""
"AF|AFFSDFSFASDFS|AFFAckCommID" "fsdf"
"AF|AFFSDFSFASDFS|AFFAckLevel" "fsdf Supported"
"AF|AFFSDFSFASDFS|AFFAckRqst" "No Requedfst"
"AF|AFFSDFSFASDFS|AFFAckTestInd" "Test"
"AF|AFFSDFSFASDFS|AFFAckVersion" "fsdfs"
"AF|AFFSDFSFASDFS|AFFCharSet" "14B"
"AF|AFFSDFSFASDFS|AFFCommAgreeID" ""
"AF|AFFSDFSFA14B13|AFFICCheckCtlNo" "fsdf"
"AF|AFFSDFSFASDFS|AFFICLstRcvdCtlNo" "fsdfs"

并将其更改为：

"AF|AFFSDFSFA13A13|AFFICCheckCtlNo" "fsdf"

但我不想要它，我只是想影响引号内的值，我想获得这个输出：

"AF|AFFSDFSFA14B13|AFFICCheckCtlNo" "fsdf"

我想了解如何实现这一结果的任何建议。

Answer 1

你试过报价吗？

sed 's/"13A"/"14B"/g' test.txt > test2.txt

如何将字符串更改为特定位置？

1 个答案: