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Full Discussion: for loop troubles
Top Forums Shell Programming and Scripting for loop troubles Post 302407241 by kshji on Wednesday 24th of March 2010 11:15:47 PM
Old 03-25-2010
Code:
recurser()
{
temp="$1"
fix="${temp%/*}"

x=$( ls -1d "$fix"/*/ 2> /dev/null )

[ "$x" = "" ] && echo "$1 contains no folders" && return

echo "$x"  | while read dir
do
   recurser "$dir"
done

}

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

echo 'input top directory (incl. closing / )'
read top
echo '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~'
recurser "$top"


Last edited by kshji; 03-25-2010 at 12:22 AM..
 

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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 5.11 5 Jun 2002 echo(3XCURSES)
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