mkfmt

来自「ksh 实现的基于hpux下的性能数据以及故障的采集程序。可以作为新手练手使用」· 代码 · 共 35 行

#!/bin/ksh

for i in [IO]*.fmt
do

while read -r f1 f2 rest
do
   if [[ `expr "$f1" : '\(.\).*$'` = "#" ]] then
      continue
   fi 

   if [[ ${#f1} = 0 ]] then
      continue
   fi

#   if [[ `expr "$f1" : '[[:alnum:]_].*$'` = ${#f1} ]] then
    if [[ `expr "$f1" : '[a-zA-Z0-9_.]*'` = ${#f1} ]] then
     if [[ $f1 = mesg || $f1 = mesgId ]] then
        continue
     fi
     
     echo "$f1 \c"
#   elif [[ `expr "$f2" : '[[:alnum:]_].*$'` = ${#f2} ]] then
    elif [[ `expr "$f2" : '[a-zA-Z0-9_.]*'` = ${#f2} ]] then
       if [[ $f1 = mesg || $f1 = mesgId ]] then
          continue
       fi
       echo "$f2 \c"
   fi

done < $i
echo ""

done