40 lines
1.4 KiB
Bash
Executable file
40 lines
1.4 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
set -xeuo pipefail
|
|
|
|
# Enable SysRQ
|
|
echo 'kernel.sysrq = 1' > /usr/lib/sysctl.d/90-sysrq.conf
|
|
|
|
# power saving
|
|
echo 'blacklist e1000e' > /usr/lib/modprobe.d/blacklist-local.conf
|
|
|
|
# NetworkManager config
|
|
cat <<EOF > /usr/lib/NetworkManager/conf.d/local.conf
|
|
[main]
|
|
plugins=
|
|
|
|
[device]
|
|
wifi.backend=iwd
|
|
EOF
|
|
ln -sfn ../iwd.service /usr/lib/systemd/system/multi-user.target.wants/iwd.service
|
|
ln -sfn /run/NetworkManager/resolv.conf /etc/resolv.conf
|
|
|
|
# enable other units
|
|
mkdir -p /usr/lib/systemd/system/getty.target.wants
|
|
ln -s ../getty@.service /usr/lib/systemd/system/getty.target.wants/getty@tty1.service
|
|
ln -s ../systemd-timesyncd.service /usr/lib/systemd/system/sysinit.target.wants/systemd-timesyncd.service
|
|
ln -s ../cockpit.socket /usr/lib/systemd/system/sockets.target.wants/cockpit.socket
|
|
ln -s ../sshd.socket /usr/lib/systemd/system/sockets.target.wants/sshd.socket
|
|
|
|
# disable unwanted services
|
|
ln -sfn /dev/null /usr/lib/systemd/user/at-spi-dbus-bus.service
|
|
|
|
# move OS systemd unit defaults to /usr
|
|
cp -a --verbose /etc/systemd/system /etc/systemd/user /usr/lib/systemd/
|
|
rm -r /etc/systemd/system /etc/systemd/user
|
|
|
|
# avoid LVM spew in /etc
|
|
sed -i 's/backup = 1/backup = 0/; s/archive = 1/archive = 0/' /etc/lvm/lvm.conf
|
|
|
|
# update for Red Hat certificate
|
|
ln -s /etc/pki/ca-trust/source/anchors/2015-RH-IT-Root-CA.pem /etc/pki/tls/certs/2015-RH-IT-Root-CA.pem
|
|
update-ca-trust
|