改变shell read命令的隔符

改变shell read命令的隔符

 

orgIFS=IFS 
 

IFS="." 
 

ls */.fst/.txt | while read var1 var2 var3 
 

do 
 

IFS=$orgIFS 
 

fstcompile --isymbols=${path1}isymtab.txt --osymbols=${path1}osymtab.txt ${var1}/.fst/.txt ${var1}/.fst 
 

fstdraw --isymbols=${path1}isymtab.txt --osymbols=${path1}osymtab.txt ${var1}.fst | gbk2unicode >${var1}.dot 
 

IFS="." 
 

done