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Top Forums Shell Programming and Scripting problems with sed and bash. Escaped characters ? Post 302234328 by danmero on Tuesday 9th of September 2008 11:58:58 AM
Old 09-09-2008
Quote:
Originally Posted by macL
/bin/sed -i -e 's/\(.*\)/\1 console=ttyS0,115200/' grub.conf
bash-3.00$ $cmnd
/bin/sed: -e expression #1, char 1: unknown command: `''
This should work:
Code:
sed -i 's/$/\ console=ttyS0,115200/' grub.conf

 

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GRUB(8) 								FSF								   GRUB(8)

NAME
grub - the grub shell SYNOPSIS
grub [OPTION]... DESCRIPTION
Enter the GRand Unified Bootloader command shell. --batch turn on batch mode for non-interactive use --boot-drive=DRIVE specify stage2 boot_drive [default=0x0] --config-file=FILE specify stage2 config_file [default=/boot/grub/menu.lst] --device-map=FILE use the device map file FILE --help display this message and exit --hold wait until a debugger will attach --install-partition=PAR specify stage2 install_partition [default=0x20000] --no-config-file do not use the config file --no-curses do not use curses --no-floppy do not probe any floppy drive --no-pager do not use internal pager --preset-menu use the preset menu --probe-second-floppy probe the second floppy drive --read-only do not write anything to devices --verbose print verbose messages --version print version information and exit REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
update-grub(8), grub-install(8). The full documentation for grub is maintained as a Texinfo manual in the grub-legacy-doc package. If the info and grub programs are prop- erly installed at your site, the command info grub should give you access to the complete manual. grub (GNU GRUB 0.97) January 2013 GRUB(8)
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