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恳请各位高手帮我解释一下下面这个shell里每条语句的意思! [复制链接]

zhsh75

白手起家

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电梯直达

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发表于 2005-04-24 17:31 |只看该作者 |倒序浏览

toHtml() {
awk < ba.unl '

BEGIN{
FS="|"
title=sprintf("%s","'$title'"

printf("<HTML>\n"

printf("<HEAD>\n"

print "<meta http-equiv=Content-Type content=\"text/html; charset=gb2312\">"
printf("<TITLE> %s (%s %s年%s月)</TITLE>\n",title,"'$gsname'","'$yyyy'","'$mm'"

print "<style>"
print ""
print "</style>"
printf("</HEAD>\n"

printf("<BODY><TABLE border=\"1\" align=\"center\" bordercolorlight=\"#FC9C0C\">\n"

}

{ for (m=1;m<=NF-1;m++) {
if(m==1) {
printf(" <TR align=\"right\" valign=\"middle\">\n"

printf(" <TD align=\"left\" nowrap>%s&nbsp</TD>\n",$m)
}
else
{
if($m==0) printf(" <TD>0</TD>\n"

else
if(m==3) printf(" <TD align=\"right\" nowrap>%s</TD>\n",$m)
else
printf(" <TD align=\"left\" nowrap>%s&nbsp</TD>\n",$m)
}
if(m==NF-1) printf(" </TR>\n\n"

}
}
END {
print "</TABLE>"
print "</BODY>"
print "</HTML>"
}
'
}