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Full Discussion: Help with string comparison
Top Forums Shell Programming and Scripting Help with string comparison Post 302411730 by ikeQ on Friday 9th of April 2010 09:47:34 AM
Old 04-09-2010
Help with string comparison
Code:
#!/bin/sh
PRINTF=/usr/bin/printf
MACHINE_NAME=`uname -n`
TIME=`date +"%H"`

$PRINTF "Welcome to $MACHINE_NAME. What is your name?\n"
read NAME

if [ $TIME -lt 12 -a $TIME -gt 0 ]; then
   $PRINTF "Good morning $NAME, how are you?\n"
elif [ $TIME -ge 12 -a $TIME -lt 18 ]; then
   $PRINTF "Good afternoon $NAME, how are you?\n"
else
   $PRINTF "Good evening $NAME, how are you?\n"
fi
read RESPOND

if [ "$REPOND" = "good" ]; then
   $PRINTF "Im glad to hear that.\n"
else
   $PRINTF "Im sorry to hear that. Hope you feel better soon.\n"
fi

This code runs error since I type "good" after "how are you", it goes to "Im sorry to hear that. Hope you feel better soon."

Is that's right by using "$REPOND" = "good" in if conditions?

Please help me fix it,Thx a lot!
 

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LEARN ABOUT BSD

ctime

TIME(3F)																  TIME(3F)

NAME

       time, ctime, ltime, gmtime - return system time

SYNOPSIS

       integer function time()

       character*(*) function ctime (stime)
       integer stime

       subroutine ltime (stime, tarray)
       integer stime, tarray(9)

       subroutine gmtime (stime, tarray)
       integer stime, tarray(9)

DESCRIPTION

       Time returns the time since 00:00:00 GMT, Jan. 1, 1970, measured in seconds.  This is the value of the UNIX system clock.

       Ctime  converts	a  system  time  to  a	24  character ASCII string.  The format is described under ctime(3).  No 'newline' or NULL will be
       included.

       Ltime and gmtime disect a UNIX time into month, day, etc., either for the local time zone or as GMT.  The order and meaning of each element
       returned in tarray is described under ctime(3).

FILES

       /usr/lib/libU77.a

SEE ALSO

       ctime(3), itime(3F), idate(3F), fdate(3F)

4.2 Berkeley Distribution					   May 15, 1985 							  TIME(3F)
All times are GMT -4. The time now is 04:07 PM.
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