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Update debian11_setup.sh

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tteckster 2022-02-03 03:21:54 -05:00 committed by GitHub
parent aea631d194
commit f3d4a2154c
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1 changed files with 12 additions and 16 deletions
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28
setup/debian11_setup.sh
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@ -1,10 +1,9 @@
#!/usr/bin/env bash
# Setup script environment
set -o errexit #Exit immediately if a pipeline returns a non-zero status
set -o errtrace #Trap ERR from shell functions, command substitutions, and commands from subshell
set -o nounset #Treat unset variables as an error
set -o pipefail #Pipe will exit with last non-zero status if applicable
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
shopt -s expand_aliases
alias die='EXIT=$? LINE=$LINENO error_exit'
CROSS='\033[1;31m\xE2\x9D\x8C\033[0m'
@ -28,7 +27,7 @@ function msg() {
echo -e "$TEXT"
}
msg "Setting up container OS..."
echo -e "${CHECKMARK} \e[1;92m Setting up Container OS... \e[0m"
sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen
locale-gen >/dev/null
while [ "$(hostname -I)" = "" ]; do
@ -43,22 +42,20 @@ while [ "$(hostname -I)" = "" ]; do
done
echo -e "${CHECKMARK} \e[1;92m Network Connected: \e[0m $(hostname -I)"
msg "Updating container OS..."
echo -e "${CHECKMARK} \e[1;92m Updating Container OS... \e[0m"
apt-get update &>/dev/null
apt-get -qqy upgrade &>/dev/null
# Install prerequisites
msg "Installing prerequisites..."
echo -e "${CHECKMARK} \e[1;92m Installing Dependencies... \e[0m"
apt-get update &>/dev/null
apt-get -qqy install \
curl \
sudo &>/dev/null
# Customize container
msg "Customizing container..."
rm /etc/motd # Remove message of the day after login
rm /etc/update-motd.d/10-uname # Remove kernel information after login
touch ~/.hushlogin # Remove 'Last login: ' and mail notification after login
echo -e "${CHECKMARK} \e[1;92m Customizing Container... \e[0m"
rm /etc/motd
rm /etc/update-motd.d/10-uname
touch ~/.hushlogin
GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf"
mkdir -p $(dirname $GETTY_OVERRIDE)
cat << EOF > $GETTY_OVERRIDE
@ -69,6 +66,5 @@ EOF
systemctl daemon-reload
systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//')
# Cleanup container
msg "Cleanup..."
echo -e "${CHECKMARK} \e[1;92m Cleanup... \e[0m"
rm -rf /debian11_setup.sh /var/{cache,log}/* /var/lib/apt/lists/*