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8821cu-20210916/edit-options.sh

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2022-11-17 14:26:57 +00:00
#!/bin/bash
#
OPTIONS_FILE="8821cu.conf"
SCRIPT_NAME="edit-options.sh"
#
# Purpose: Make it easier to edit the driver options file.
#
# To make this file executable:
#
# $ chmod +x edit-options.sh
#
# To execute this file:
#
# $ sudo ./edit-options.sh
#
if [[ $EUID -ne 0 ]]
then
echo "You must run this script with superuser (root) privileges."
echo "Try: \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
# Check if ${EDITOR} is an executable or try to default to nano or finally complain if it's not installed.
if ! [ -x "${EDITOR}" ]
then
EDITOR="$(which nano 2>/dev/null)"
if ! [ -x "${EDITOR}" ]
then
echo "No text editor found (default: nano)."
echo "Please install one and set the EDITOR variable to point to it."
echo "When you have an editor, please run \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
fi
${EDITOR} /etc/modprobe.d/${OPTIONS_FILE}
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read -p "Do you want to apply the new options by rebooting now? [y/N] " -n 1 -r
echo # move to a new line
if [[ $REPLY =~ ^[Yy]$ ]]
then
reboot
fi
exit 0