You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
932 B
38 lines
932 B
2 years ago
|
#!/bin/sh
|
||
|
|
|
||
|
|
# This script serves as a scrying spell, checking if a given systemd service is installed
|
||
|
|
|
||
|
|
if [ $# -lt 1 ]; then
|
||
|
|
echo "Usage: $0 service_name"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Ensure systemd is available
|
||
|
|
if ! command -v systemctl >/dev/null 2>&1; then
|
||
|
|
echo "Systemd is not installed or not in PATH. Exiting."
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
service_dir=/etc/systemd/system
|
||
|
|
service_name=$1
|
||
|
|
|
||
|
|
# Add .service if not present in the name
|
||
|
|
case $service_name in
|
||
|
|
*.service) ;;
|
||
|
|
*) service_name="$service_name.service" ;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
service_path="$service_dir/$service_name"
|
||
|
|
|
||
|
|
# Check if service file exists
|
||
|
|
if [ -f "$service_path" ]; then
|
||
|
|
if [ -t 1 ]; then # Check if output is a terminal
|
||
|
|
echo "$service_name is installed."
|
||
|
|
fi
|
||
|
|
exit 0 # Service is installed (success)
|
||
|
|
else
|
||
|
|
if [ -t 1 ]; then # Check if output is a terminal
|
||
|
|
echo "$service_name is not installed."
|
||
|
|
fi
|
||
|
|
exit 1 # Service is not installed (failure)
|
||
|
|
fi
|