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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

#!/bin/ksh
#@(#)  查询字典中的字段含义、
if [[ ${#1} = 0 ]] then
   echo 用法： look 中文或英文 [数据字典类型]
   exit 1
fi
if [[ $# = 2 ]] then
  look1 $1 $2
  exit
fi
name=$1
if [[ `expr "$1" : '[a-zA-Z0-9_.]*' ` = ${#1} ]] then
   name=`echo $1 | tr "[:upper:]" "[:lower:]"`
fi

digit=0
if [[ `expr "$1" : "[[:digit:]]*" ` = ${#1} ]] then
  digit=1
fi

if [[ $digit = 0 ]] then
  awk ' 
   BEGIN {
     label=0;
   }
   $1~/^#/ {
     next;
   }
   $1!~/^#/ {
     prev=$2; 
     $2 = tolower( $2 );
   } 
   $1~/'"$name"'/ || $2~/'"$name"'/ {
      label = 1;
      # printf("%30s  %12s %20s    %s\n", $1, $2,$3,$4) ;
      printf("%30s  %12s %20s    %s %s\n", $1, prev,$3,$4,$5) ;
      while( 1 ){
          if( getline == 0 )
            break;
          if( $1~/^#/ || length( $0 ) == 0 ){
            if ( length( $0 ) != 0 ){
               print $0;
            }
          }
          else {
            prev=$2; 
            $2 = tolower( $2 );
            if( index( $1, "'"$name"'" ) || index( $2, "'"$name"'" ) ){
           #   printf("%30s  %12s %20s    %s\n", $1, $2,$3,$4) ;
              printf("%30s  %12s %20s    %s %s\n", $1, prev,$3,$4,$5) ;
              continue;
            }
            break;
          }
      }
  }
  END {
    if( label == 0 )
      print "'"$1"' 不在数据字典中 "
  }
  ' $HOME/hpux/dict/dict.dat
else
  awk ' 
   BEGIN {
     label=0;
     nubr=0;
   }
   $1~/^#/ || length( $1 ) == 0 {
     continue;
   }
   {
     nubr++;
     prev=$2; 
     $2 = tolower( $2 );
     if( nubr == '"$1"' ){
       printf("%30s  %12s %20s    %s\n", $1, prev,$3,$4) ;
       label = 1;
       while( 1 ){
            if( getline == 0 )
              break;
            if( $1~/^#/ || length( $0 ) == 0 ){
              if( length( $0 ) != 0 )
                print $0;
            }
            else 
              break;
       }
     }
     if( label == 1 )
       exit( 1 );
  }
  END {
    if( label == 0 )
      print "'"$1"' 不在数据字典中 "
  }
  ' $HOME/hpux/dict/dict.dat
fi