awk用错了么

84500316

1. cddate=`date "+%Y-%m-%d %H:%M:%S"`
   
2. awk '{ print $1"|"'"$cddate"'}' anyfile

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结果报这个错误，
awk: line 1: syntax error at or near :

songyc_2015

回复 1# 84500316

1. awk '{ print $1>"'"$cddate"'"}' file

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klainogn

1. cddate=`date "+%Y-%m-%d %H:%M:%S"`
   
2. awk -v cddate="${cddate}" '{ print $1"|"cddate}' a
   
3. awk '{ print $1"|'"$cddate"'"}' a

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MMMIX

回复 1# 84500316


    cddate 的值里面有空格.

ly5066113

回复 1# 84500316

1. awk 'BEGIN{cddate=strftime("%F %T",systime())}{print $1"|"cddate}' anyfile

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tuyajie

echo 1 | awk '{ print $1"|""'"$cddate"'"}'