Bash check

[aldoyh]

#!/bin/bash

Function to check ACPI status and related messages

check_acpi() {
echo "Checking ACPI status..."
dmesg | grep -i "ACPI"
if [[ $? -ne 0 ]]; then
echo "No ACPI-related messages found in dmesg."
fi

Check for common ACPI errors in dmesg (expand as needed)

dmesg | grep -i "AE_AML_OPERAND_TYPE"
dmesg | grep -i "Needed [Buffer/String/Package]"
dmesg | grep -i "ACPI BIOS Error"

Check if acpid service is running (if applicable to your system)

if command -v systemctl &> /dev/null; then # Check if systemctl exists
if systemctl is-active acpid.service &> /dev/null; then
echo "acpid service is running."
else
echo "acpid service is NOT running."
if [[ $(systemctl --state=failed list-units acpid.service | wc -l) -gt 1 ]]; then
echo "acpid service failed. Check logs with: systemctl status acpid.service"
fi
fi
fi
}

Function to check CUPS status and logs

check_cups() {
echo "Checking CUPS status..."
if command -v systemctl &> /dev/null; then
systemctl status cups
if [[ $(systemctl --state=failed list-units cups.service | wc -l) -gt 1 ]]; then
echo "CUPS service failed. Check logs with: journalctl -xe | grep cups"
fi
else
echo "systemctl not found. CUPS check skipped (not a systemd system?)."
fi
echo "Checking CUPS error log..."
tail /var/log/cups/error_log
}

Function to check networkd status

check_networkd() {
echo "Checking systemd-networkd status..."
if command -v systemctl &> /dev/null; then
systemctl status systemd-networkd
if [[ $(systemctl --state=failed list-units systemd-networkd.service | wc -l) -gt 1 ]]; then
echo "systemd-networkd service failed. Check logs with: journalctl -xe | grep networkd"
fi
else
echo "systemctl not found. systemd-networkd check skipped (not a systemd system?)."
fi
}

Function to check PCI/XHCI status

check_pci_xhci() {
echo "Checking PCI/XHCI status..."
dmesg | grep -i "xhci"
dmesg | grep -i "pcieport"
if [[ $? -ne 0 ]]; then
echo "No xhci/pcieport related messages found in dmesg."
fi
}

Function to check D-Bus status

check_dbus() {
echo "Checking D-Bus status..."
if command -v systemctl &> /dev/null; then
systemctl status dbus
if [[ $(systemctl --state=failed list-units dbus.service | wc -l) -gt 1 ]]; then
echo "D-Bus service failed. Check logs with: journalctl -xe | grep dbus"
fi
else
echo "systemctl not found. D-Bus check skipped (not a systemd system?)."
fi
}

Main script execution

echo "Starting system health check..."

check_acpi
echo "--------------------"
check_cups
echo "--------------------"
check_networkd
echo "--------------------"
check_pci_xhci
echo "--------------------"
check_dbus

echo "System health check complete."

exit 0