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tweak usage text

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This commit is contained in:
Alasdair Kergon 2007-12-17 14:47:22 +00:00
parent f29e7ac504
commit d7b5bfc293
1 changed files with 20 additions and 18 deletions
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38
scripts/fsadm.sh
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@ -64,24 +64,26 @@ REMOUNT=
IFS_OLD=$IFS
tool_usage() {
echo "${TOOL}: Utility to resize underlying filesystem"
echo "Usage:"
echo " ${TOOL} [options] check|resize device [size]"
echo " -h | --help show this help"
echo " -v | --verbose be verbose"
echo " -f | --force forces to proceed"
echo " -e | --ext-offline unmount filesystem before Ext2/3 resize"
echo " -n | --dry-run print commands rather than running them"
echo " -y | --yes answer \"yes\" to automatically proceed"
echo " check run fsck"
echo " resize resize given device to new size"
echo " size in filesystem blocks"
echo " add B to specify Bytes (i.e.: 1000000B)"
echo " add K to specify KiloBytes (1024B)"
echo " add M to specify MegaBytes (1024KB)"
echo " add G to specify GigaBytes (1024MB)"
echo " add T to specify TeraBytes (1024GB)"
echo " (if unspecified full device is used)"
echo "${TOOL}: Utility to resize or check the filesystem on a device"
echo
echo " ${TOOL} [options] check device"
echo " - Check the filesystem on device using fsck"
echo
echo " ${TOOL} [options] resize device [new_size[BKMGT]]"
echo " - Change the size of the filesystem on device to new_size"
echo
echo " Options:"
echo " -h | --help Show this help message"
echo " -v | --verbose Be verbose"
echo " -e | --ext-offline unmount filesystem before Ext2/3 resize"
echo " -f | --force Bypass sanity checks"
echo " -n | --dry-run Print commands without running them"
echo " -y | --yes Answer \"yes\" at any prompts"
echo
echo " new_size - Absolute number of filesystem blocks to be in the filesystem,"
echo " or an absolute size using a suffix (in powers of 1024)."
echo " If new_size is not supplied, the whole device is used."
exit
}