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Full Discussion: shell script clarification
Top Forums Shell Programming and Scripting shell script clarification Post 302488173 by methyl on Saturday 15th of January 2011 04:43:09 PM
Old 01-15-2011
(In "ksh" "read -p" tries to read from a pipe. The error message looks like ksh on AIX).

Here is your script modified to introduce the loop you require while retaining all your original logic. I have also corrected the syntax of the "find" command and both "if" statements.
The loop is a do-done loop using the "break" command to exit.

Code:
while true
do   echo 'FINDING THE FILES IN THE CURRENT PATH'
   read a
   c=$a
   echo 'THE FILE NAME IS' $c 'PLEASE COMFIRM with Y OR N'
   read b
   d=$b
   echo $d
   if [ "$d" =  'Y' ]
   then
     find . -name $c -print
   elif [ "$d" =  'N' ]
   then
     echo 'TRY WITH NEW SEARCH'
   else
     echo 'NO'
     break
   fi
done

 

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set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
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