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Linux,如何使用带有分隔符双引号的 cut 命令?

[英]Linux, How to using cut command with delimiters double quote?

i have aa line of text file contain this :我有一行文本文件包含这个:

$gVER = "4.027.160921.1";

how to using cut in linux to delete double quotes and also the last (;), i just want to put the numbers value only.如何在linux中使用cut来删除double quotes和最后一个(;),我只想把数字值。 what i already try is this :我已经尝试过的是:

exec( "cat /web/FunctionInit.inc.php | grep gVER | cut -d \"=\" -f2"

when i using this code the result is :当我使用此代码时,结果是:

"4.027.160921.1";

how to delimiters double quotes and the last (;) using cut linux?如何使用cut linux分隔double quotes和最后一个(;)?

这对你有用

 echo '"4.027.160921.1";' | cut -d'"' -f 2

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