Grep Option Post: 302398432

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Does anyone know what the double dashes in the following grep line mean? grep -c -- "->" The intent of the line is to have a long listing of a directory piped to it, and for it to count off the symbolic links based on the "->" characters. I'm not sure why the scripter decided to search for...

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-v and -f option for grep not working

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Grep -C option not available

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LEARN ABOUT CENTOS

grub2-mkfont

GRUB-MKFONT(3)						     Library Functions Manual						    GRUB-MKFONT(3)

NAME

       grub-mkfont -- Convert common font file formats into the PF2 format.

SYNOPSIS

       grub-mkfont [--ascii-bitmaps] [-a | --force-autohint]
		    [-b | --bold] [-c | --asce=NUM] [-d | --desc=NUM]
		    [-i | --index=NUM] [-n | --name=NAME] [--no-bitmap]
		    [--no-hinting] <-o | --output=FILE>
		    [-r | --range=FROM-TO[,FROM-TO]] [-s | --size=SIZE]
		    [-v | --verbose] [--width-spec] FONT_FILES

DESCRIPTION

       grub-mkfont converts font files from common formats into the PF2 format used by GRUB.

OPTIONS

       --ascii-bitmaps
	      Save only bitmaps for ASCII characters.

       --force-autohint
	      Force generation of automatic hinting.

       --bold Convert font to bold.

       --asce=NUM
	      Set font ascent to NUM.

       --desc=NUM
	      Set font descent to NUM.

       --index=NUM
	      Select face index NUM.

       --name=NAME
	      Set font family to NAME.

       --no-bitmap
	      Ignore bitmap strikes when loading.

       --no-hinting
	      Disable hinting.

       --output=FILE
	      Save ouptut to FILE.  This argument is required.

       --range=FROM-TO,FROM-TO
	      Set the font ranges to each pair of FROM,TO.

       --size=SIZE
	      Set font size to SIZE.

       --verbose
	      Print verbose messages.

       --width-spec
	      Create a width summary file.

       FONT_FILES
	      The input files to be converted.

SEE ALSO

       info grub

								  Wed Feb 26 2014						    GRUB-MKFONT(3)

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