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Full Discussion: Formatting required with the output
Top Forums Shell Programming and Scripting Formatting required with the output Post 302911892 by rbatte1 on Monday 4th of August 2014 09:46:59 AM
Old 08-04-2014
Is your requirement really to find all files called v.info below /o but only once per immediate subdirectory? You could mangle that with something like:-
Code:
cd /o
for subdir in *
do
   find $subdir -type f -name v.info | head -1
done

.... but the problem there is that you don't have control on which one is actually selected. You could force it to be the first alphabetically by adding a sort like this:-
Code:
cd /o
for subdir in *
do
   find $subdir -type f -name v.info | sort | head -1
done

.... but it doesn't explain why the others are to be ignored. Are they not valid for some reason?

This will, of course, give you a list of files starting ./ so relative to the current directory, i.e. /o and I don't know if this is allowed. We can work around that if needed later.

Can you tell us more about your logic of which to select and which to ignore?




Robin
This User Gave Thanks to rbatte1 For This Post:
nikhil jain
 

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LEARN ABOUT X11R4

grub-mknetdir

GRUB-MKNETDIR(1)						   User Commands						  GRUB-MKNETDIR(1)

NAME

       grub-mknetdir - prepare a GRUB netboot directory.

SYNOPSIS

       grub-mknetdir [OPTION...]

DESCRIPTION

       --compress=no|xz|gz|lzo
	      compress GRUB files [optional]

       -d, --directory=DIR
	      use images and modules under DIR [default=/usr/lib/grub/<platform>]

       --fonts=FONTS
	      install FONTS [default=unicode]

       --install-modules=MODULES
	      install only MODULES and their dependencies [default=all]

       -k, --pubkey=FILE
	      embed FILE as public key for signature checking

       --locale-directory=DIR use translations under DIR
	      [default=/usr/share/locale]

       --locales=LOCALES
	      install only LOCALES [default=all]

       --modules=MODULES
	      pre-load specified modules MODULES

       --themes=THEMES
	      install THEMES [default=starfield]

       -v, --verbose
	      print verbose messages.

       --core-compress=xz|none|auto
	      choose the compression to use for core image

       --net-directory=DIR
	      root directory of TFTP server

       --subdir=DIR
	      relative subdirectory on network server

       -?, --help
	      give this help list

       --usage
	      give a short usage message

       -V, --version
	      print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

       Prepares GRUB network boot images at net_directory/subdir assuming net_directory being TFTP root.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       grub-mkimage(1)

       The  full documentation for grub-mknetdir is maintained as a Texinfo manual.  If the info and grub-mknetdir programs are properly installed
       at your site, the command

	      info grub-mknetdir

       should give you access to the complete manual.

grub-mknetdir (GRUB) 2.02-2ubuntu8.3				     July 2018							  GRUB-MKNETDIR(1)
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