如何处理文件使用awk

Question

我想阅读一个文件,awk但我被困在第四个字段,它会在逗号后自动断开.

数据: - test.txt

"A","B","ls","This,is,the,test"
"k","O","mv","This,is,the,2nd test"
"C","J","cd","This,is,the,3rd test"

cat test.txt | awk -F , '{ OFS="|" ;print $2 $3 $4 }'

产量

"B"|"ls"|"This
"O"|"mv"|"This
"J"|"cd"|"This

但输出应该是这样的

"B"|"ls"|"This,is,the,test"
"O"|"mv"|"This,is,the,2nd test"
"J"|"cd"|"This,is,the,3rd test"

任何的想法

Answer 1

使用awk,您还可以使用:

awk -F'\",\"' 'BEGIN{OFS="\"|\""}{print "\""$2,$3,$4}' filename

注意:这只能在假设","在字符串之间找不到时才起作用.那就是它被用作字段分隔符.

输出:

"B"|"ls"|"This,is,the,test"
"O"|"mv"|"This,is,the,2nd test"
"J"|"cd"|"This,is,the,3rd test"

要么

好一点:

awk -F'^\"|\",\"|\"$' 'BEGIN{OFS="\"|\""}{print "\""$3,$4,$5"\""}' filename