将awk输出保存到变量BASH [重复]

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• How to set a variable to the output of a command in Bash? 13 answers

如何在Bash中将变量设置为命令的输出? 13个答案

I need to save an output of a command in a variable and then to use it. Currently.

我需要在变量中保存命令的输出然后使用它。目前。

newExtend= $(awk 'NR=='$cont $directy) 
echo $newExtend

1 个解决方案

#1

Try:

newExtend = `awk 'NR==' $count $directory`

Those are backticks.

这些都是反击。