我已经在KSH中使用了以下代码，但是在.tmp1命令中生成echo $LINE | cut -f 2,4 -d " " >> [file]生成echo需要花费一些时间，但我不知道为什么。
我猜这是因为它归因于echo "Generating on zTempDay$count.tmp"
while read LINE
do
#Use Cut to trim down to right colums
#cut -b 11-26 $LINE
#mac= cut -b 39-52 $LINE
#vlan= cut -b 62 $LINE
#This line pegs out the CPU - want to know why
echo $LINE | cut -f 2,4 -d " " >> zTempDay$count.tmp1
update_spinner
done < zTempDay$count.tmp
#Remove 'Incomplete' Enteries
#numOfIncomplete=grep "Incomplete" zTempDay$count.tmp1 | wc -l
sed -e "/Incomplete/d" zTempDay$count.tmp1 > zTempDay$count.tmp2
#Use sort to sort by MAC
#Use uniq to remove duplicates
sort +1 -2 zTempDay$count.tmp2 | uniq -f 1 > zTempDay$count.tmp3
#Format Nicely
tr ' ' '\t' < zTempDay$count.tmp3 > zTempDay$count.tmp4
##Want to put a poper progress bar in if program remains slow
#dialog --gauge "Formatting Data: Please wait" 10 70 0
#bc 100*$count/$maxDaysInMonth
，但我不知道;我不知道如何重写它以加快速度。
Internet 10.174.199.193 - 8843.e1a3.1b40 ARPA Vlan####
Internet 10.1.103.206 110 f4ce.46bd.e2e8 ARPA Vlan####
示例数据
10.174.199.193 8843.e1a3.1b40
10.1.103.206 f4ce.46bd.e2e8
预期产品（使用IP和MAC之间的标签）
{{1}}
答案 0 :(得分：0)
*awk '/Incomplete/ {next} ;
{print $2 "\t" $4}' zTempDay01.tmp | sort +1 -2 | uniq -f 1 > outfile*
就像一个魅力。谢谢！ ：）