awk求助

lezi1022

想以CDATA[作为域的分隔符,怎么弄

xxxxxx@dev_xyg:~$ awk 'BEGIN{FS="CDATA["}'
awk: fatal: Invalid regular expression: /CDATA[/
xxxxxx@dev_xyg:~$ awk 'BEGIN{FS="CDATA\["}'
awk: warning: escape sequence `\[' treated as plain `['
awk: fatal: Invalid regular expression: /CDATA[/

greysky-zfj

回复 1# lezi1022


   awk -v FS="CDATA["

wtuter

回复 1# lezi1022


    awk 'BEGIN{FS="CDATA\\["}'

cjaizss

想以CDATA[作为域的分隔符,怎么弄

xxxxxx@dev_xyg:~$ awk 'BEGIN{FS="CDATA["}'
awk: fatal: Invalid r ...
lezi1022 发表于 2011-11-17 14:30

    "CDATA\\["

cjaizss

awk 'BEGIN{FS="CDATA\\["}' 这样双引号就只要两个\\

awk -vRS="CDATA\\\["  外面要三个

awk -vRS='C ...
zooyo 发表于 2011-11-17 16:33

    在shell下写awk脚本,当然被包含在单引号里啦