awk - 一次设置一个字段？

Question

试图将一些被屠宰的数据变成条形分隔的、未被屠宰的数据......

这是一些示例数据

asd1276vdjs12897364vsk Tue Apr  2 08:19:12 2013 [pid 3] [words] FAIL UPLOAD: Client "00.005.006.006", "/0801NSJH.bbf", 0.00Kbyte/sec

进入

asd1276vdjs12897364vsk|Tue Apr  2 08:19:12 2013|[pid 3]|[words]|FAIL UPLOAD: Client "00.005.006.006"|"/0801NSJH.bbf"|0.00Kbyte/sec

正则表达式很简单，但我不知道怎么说first field = regex, second field = regex等。

这个 sed 是功能性的，但有点 hacky，我想让它在 gawk 中工作。

sed 's/ Sun/|Sun/'
sed 's/ Mon/|Mon/'
sed 's/ Tue/|Tue/'
sed 's/ Wed/|Wed/'
sed 's/ Thu/|Thu/'
sed 's/ Fri/|Fri/'
sed 's/ Sat/|Sat/'
sed 's/ Sun/|Sun/'
sed -e 's% \[%|\[%g' -e 's%\] %\]|%g' -e 's%, %|%g'

Answer 1

$ cat tst.awk
{ print gensub(/\
([^[:space:]]+)[[:space:]]+\
([^[]+)[[:space:]]+\
([[][^]]+[]])[[:space:]]+\
([[][^]]+[]])[[:space:]]+\
([^,]+),[[:space:]]+\
([^,]+),[[:space:]]+\
/,
"\\1|\\2|\\3|\\4|\\5|\\6|","")
}
$ awk -f tst.awk file
asd1276vdjs12897364vsk|Tue Apr  2 08:19:12 2013|[pid 3]|[words]|FAIL UPLOAD: Client "00.005.006.006"|"/0801NSJH.bbf"|0.00Kbyte/sec