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Top Forums Shell Programming and Scripting Unix Shell Script: With Menu Option Post 302228315 by rc7 on Saturday 23rd of August 2008 10:51:52 PM
Old 08-23-2008
Code:
# Script to create menus and take action according to that selected menu item.
#
#
while :
  do
  clear
  echo "----------------------------------------------"
  echo " * * * * * * * Main Menu * * * * * * * * * * "
  echo "----------------------------------------------"
  echo "[1] Show Today's date/time"
  echo "[2] Show files in current directory"
  echo "[3] Show calendar"
  echo "[4] Start editor to write letters"
  echo "[5] Show IP's scanned by Nessus"
  echo "[6] Produce a Tabular Nessus Report"
  echo "[7] Produce a non-scan Tabular Nessus Report"
  echo "[8] Exit/stop"
  echo "----------------------------------------------"
  echo -n "Enter your menu choice [1-5]:"
  read yourch
  case $yourch in
    1) echo "Today is 'date' , press a key. . ." ; read -n 1;;
    2) echo "Files in 'pwd'" ; ls -l ; echo "Press a key. . ." ; read -n 1 ;;
    3) cal ; echo "Press a key. . ." ; read -n 1 ;;
    4) vi ;;
    5) echo "Enter your NBE file(s): \c"
       read FNAME
       for F in $FNAME; do
         awk -F"|" '/results/ {print $3}' "$F" | sort | uniq
       done
       ;;
    6) echo "Enter your NBE file(s): \c"
       read FNAME
       for F in $FNAME; do
         cat "$F" | awk -F"|" '$1 == "results" {gsub (/\n/,"",$7} printf {"%s\t%s\t%s\t%s\t%s\n", $3,$4,$5,$6,$7}' > ${F}_rawresults.txt
       done
       ;;
    7) echo "Enter your NBE file(s): \c";
       read FNAME; cat "$FNAME" | awk -F"|" '$1 != "results" {gsub (/\n/,"",$7); printf "%s\t%s\t%s\n", $1,$2,$3,&$7}' > non_results.txt
       ;;
    8) exit 0
       ;;
    *) echo "Opps!!! Please select choice 1,2,3,4,5,6,7 or 8"
       echo "Press a key. . ."
       read -n 1
       ;;
  esac
done

You have a typo on option 2: ech should be echo. You didn't terminate 7) and 6 correctly, also on option 7) printf "%s\t%s\t%s\n", $1,$2,$3,&$7} is missing a {. I've also added option "-n 1" to most read command so it'll accept any key, not just the return carriage. One more thought, most of the time you can use just awk to replace the combination (piping) of cat/grep/awk, as you can see in option 5.
 

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echo(3XCURSES)						  X/Open Curses Library Functions					    echo(3XCURSES)

NAME
echo, noecho - enable/disable terminal echo SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib -R /usr/xpg4/lib -lcurses [ library... ] c89 [ flag... ] file... -lcurses [ library... ] #include <curses.h> int echo(void); int noecho(void); DESCRIPTION
The echo() function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially, curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control soft- ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined. RETURN VALUES
Upon successful completion, these functions return OK. Otherwise, they return ERR. ERRORS
No errors are defined. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5) SunOS 5.10 5 Jun 2002 echo(3XCURSES)
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