firstfunc.ksh

来自「Solaris环境下Shell编程编程」· KSH 代码 · 共 44 行

#!/bin/ksh

# Purpose: To parse a long pathname.
#
# Name: firstfunc.ksh


function parsepath
{
   name=$1

   print
   print "The pathname is: $name"

   while [[ -n $name ]]
   do
      print $name
      name=${name%/*}
   done

   print
}


if [ $# -ne 0 ]; then
   echo "Usage: firstfunc"
   exit 1
fi


print -n "Enter a pathname and I will parse it: [Control-D to quit]: "
read pathname junk

while [[ -n $pathname ]]
do
   parsepath $pathname

   # Enter a control-D to quit
   print -n "Enter a pathname and I will parse it: [Control-D to quit]: "

   read pathname junk
done