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DOS批处理 & 脚本技术（批处理室） » How to set the content in the file as a variable?? Urgent, waiting online

Floor1　van416	Posted 2010-12-28 18:45
初级用户　Posts 30　Credits 34
Dear friends: Ask a simple question, how to set the content in the file as a variable? For example, the content of question1.txt is: abc How can I set abc as $a Thanks

Floor2　DXSX	Posted 2010-12-29 08:59
中级用户　Posts 147　Credits 247
Use the external command `nset` `nset /l1 A=$1 <1.txt` Indicates that the first word of the first line in 1.txt is assigned to variable A

Floor3　liion631818	Posted 2010-12-31 16:46
新手上路　Posts 11　Credits 13　From 上海
$a???dos or shell? If it's DOS, you use a for loop, and in shell, directly use `cat 1.txt`, with backticks around cat