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Full Discussion: Rm -rf
Top Forums UNIX for Beginners Questions & Answers Rm -rf Post 303008730 by rbatte1 on Tuesday 5th of December 2017 08:00:52 AM
Old 12-05-2017
Using just rm -rf by itself won't actually do anything. You need to give it something to work on. If this is based on a find command, a driving file or something else can you show us what you are actually using?

You may get slightly better performance from putting multiple files on the command line, but not necessarily noticeable. if you have great chunks of data to delete, it might be better to split up your NAS provided storage and have separate filesystems. That way you can follow the suggestion of hicksd8 in post 2.

How is your data arranged?




Robin
 
GRUB-MKRESCUE(1)						   User Commands						  GRUB-MKRESCUE(1)

NAME
grub-mkrescue - make a GRUB rescue image SYNOPSIS
grub-mkrescue [OPTION...] [OPTION] SOURCE... DESCRIPTION
Make GRUB CD-ROM, disk, pendrive and floppy bootable image. --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. --arcs-boot enable ARCS (big-endian mips machines, mostly SGI) boot. Disables HFS+, APM, sparc64 and boot as disk image for i386-pc --core-compress=xz|none|auto choose the compression to use for core image --label-bgcolor=COLOR use COLOR for label background --label-color=COLOR use COLOR for label --label-font=FILE use FILE as font for label -o, --output=FILE save output in FILE [required] --product-name=STRING use STRING as product name --product-version=STRING use STRING as product version --rom-directory=DIR save ROM images in DIR [optional] --sparc-boot enable sparc boot. Disables HFS+, APM, ARCS and boot as disk image for i386-pc --xorriso=FILE use FILE as xorriso [optional] -?, --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. Generates a bootable CD/USB/floppy image. Arguments other than options to this program are passed to xorriso, and indicate source files, source directories, or any of the mkisofs options listed by the output of `xorriso -as mkisofs -help'. Option -- switches to native xorriso command mode. Mail xorriso support requests to <bug-xorriso@gnu.org>. REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
grub-mkimage(1) The full documentation for grub-mkrescue is maintained as a Texinfo manual. If the info and grub-mkrescue programs are properly installed at your site, the command info grub-mkrescue should give you access to the complete manual. grub-mkrescue (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-MKRESCUE(1)
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