AnalisiServer - Cronologia

Admin il 15:17, 9 mag 2025

2025-05-09T15:17:04Z

← Versione meno recente		Versione delle 15:17, 9 mag 2025
Riga 60:		Riga 60:
	lsblk		lsblk
	echo "--- Top 5 Processi per Uso CPU ---"		echo "--- Top 5 Processi per Uso CPU ---"
	ps -eo pid,comm,%cpu --sort=-%cpu \| head -n 6		ps -eo pid,comm,%cpu --sort=-%cpu \| head -n 30
	echo "--- Top 5 Processi per Uso RAM ---"		echo "--- Top 5 Processi per Uso RAM ---"
	ps -eo pid,comm,%mem --sort=-%mem \| head -n 6		ps -eo pid,comm,%mem --sort=-%mem \| head -n 30
	if [ "$EUID" -eq 0 ]; then		if [ "$EUID" -eq 0 ]; then
	echo "Sei root. Mostro porte con informazioni sui processi (con -p)."		echo "Sei root. Mostro porte con informazioni sui processi (con -p)."

Admin il 15:15, 9 mag 2025

2025-05-09T15:15:10Z

← Versione meno recente		Versione delle 15:15, 9 mag 2025
Riga 70:		Riga 70:
	netstat -tunlp		netstat -tunlp
	else		else
	echo "~~Né 'ss' né '~~netstat' sono installati." ~~>&2~~		echo "SS e netstat non sono installati."
	fi		fi
	else		else
Riga 79:		Riga 79:
	netstat -tunl		netstat -tunl
	else		else
	echo "~~Né 'ss' né '~~netstat' sono installati." ~~>&2~~		echo "SS e netstat non sono installati."
	fi		fi
	fi		fi

Admin il 15:13, 9 mag 2025

2025-05-09T15:13:40Z

← Versione meno recente		Versione delle 15:13, 9 mag 2025
Riga 12:		Riga 12:
	<pre>		<pre>

	#!/bin/bash		#!/bin/bash
	SERVER_LIST="server.csv"		SERVER_LIST="server.csv"
	SSH_USER="root"		SSH_USER="root"
	SSH_KEY="$HOME/.ssh/id_rsa"		SSH_KEY="$HOME/.ssh/id_rsa"
	OUTPUT_DIR="output"		OUTPUT_DIR="output"
	LOG_FILE="${OUTPUT_DIR}/log.txt"		LOG_FILE="${OUTPUT_DIR}/log.txt"
	mkdir -p "$OUTPUT_DIR"		mkdir -p "$OUTPUT_DIR"
	> "$LOG_FILE"		> "$LOG_FILE"
	exec 3< "$SERVER_LIST"		exec 3< "$SERVER_LIST"
	while IFS=',' read -r name ip <&3; do		while IFS=',' read -r name ip <&3; do
	name=$(echo "$name" \| xargs)		name=$(echo "$name" \| xargs)
	ip=$(echo "$ip" \| xargs)		ip=$(echo "$ip" \| xargs)
	if [[ -z "$name" \|\| -z "$ip" \|\| "$name" == "hostname" ]]; then		if [[ -z "$name" \|\| -z "$ip" \|\| "$name" == "hostname" ]]; then
	continue		continue
	fi		fi
	echo "Controllo connessione a $name ($ip)..."		echo "Controllo connessione a $name ($ip)..."
	ssh -i "$SSH_KEY" -o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=no "$SSH_USER@$ip" 'exit' 2>/dev/null		ssh -i "$SSH_KEY" -o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=no "$SSH_USER@$ip" 'exit' 2>/dev/null
	if [ $? -ne 0 ]; then		if [ $? -ne 0 ]; then
	echo "❌ Connessione fallita a $ip ($name), salto."		echo "❌ Connessione fallita a $ip ($name), salto."
	echo "$name,$ip,FAILED" >> "$LOG_FILE"		echo "$name,$ip,FAILED" >> "$LOG_FILE"
	continue		continue
	fi		fi
	echo "✅ Connessione riuscita a $ip ($name). Raccolgo informazioni..."		echo "✅ Connessione riuscita a $ip ($name). Raccolgo informazioni..."
	echo "$name,$ip,SUCCESS" >> "$LOG_FILE"		echo "$name,$ip,SUCCESS" >> "$LOG_FILE"
	OUTPUT_FILE="${OUTPUT_DIR}/${name}.txt"		OUTPUT_FILE="${OUTPUT_DIR}/${name}.txt"
	echo "=== Informazioni per $name ($ip) ===" > "$OUTPUT_FILE"		echo "=== Informazioni per $name ($ip) ===" > "$OUTPUT_FILE"
	ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$ip" bash << 'EOF' \| sed '/^$/d' >> "$OUTPUT_FILE"		ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$ip" bash << 'EOF' \| sed '/^$/d' >> "$OUTPUT_FILE"
	echo "--- CPU Info ---"		echo "--- CPU Info ---"
	lscpu \| grep 'Model name'		lscpu \| grep 'Model name'
	echo "--- RAM Totale ---"		echo "--- RAM Totale ---"
	free -h \| grep Mem		free -h \| grep Mem
	echo "--- SWAP ---"		echo "--- SWAP ---"
	free -h \| grep Swap		free -h \| grep Swap
	echo "--- Sistema Operativo ---"		echo "--- Sistema Operativo ---"
	cat /etc/os-release \| grep PRETTY_NAME		cat /etc/os-release \| grep PRETTY_NAME
	echo "--- Ultima Patch Installata ---"		echo "--- Ultima Patch Installata ---"
	if command -v rpm &>/dev/null; then		if command -v rpm &>/dev/null; then
	rpm -qa --last \| head -n 1		rpm -qa --last \| head -n 1
	elif command -v dpkg &>/dev/null; then		elif command -v dpkg &>/dev/null; then
	ls -lt /var/lib/dpkg/info/ \| head -n 1		ls -lt /var/lib/dpkg/info/ \| head -n 1
	else		else
	echo "Gestore pacchetti non riconosciuto"		echo "Gestore pacchetti non riconosciuto"
	fi		fi
	echo "--- Ultimo Riavvio ---"		echo "--- Ultimo Riavvio ---"
	who -b		who -b
	echo "--- Elenco Dischi ---"		echo "--- Elenco Dischi ---"
	lsblk		lsblk
	echo "--- Top 5 Processi per Uso CPU ---"		echo "--- Top 5 Processi per Uso CPU ---"
	ps -eo pid,comm,%cpu --sort=-%cpu \| head -n 6		ps -eo pid,comm,%cpu --sort=-%cpu \| head -n 6
	echo "--- Top 5 Processi per Uso RAM ---"		echo "--- Top 5 Processi per Uso RAM ---"
	ps -eo pid,comm,%mem --sort=-%mem \| head -n 6		ps -eo pid,comm,%mem --sort=-%mem \| head -n 6
	EOF		if [ "$EUID" -eq 0 ]; then
	echo "📄 File ${OUTPUT_FILE} creato."		echo "Sei root. Mostro porte con informazioni sui processi (con -p)."
	done		if command -v ss >/dev/null 2>&1; then
	exec 3<&-		ss -tunlp
	echo "📝 Log completo: $LOG_FILE"		elif command -v netstat >/dev/null 2>&1; then
			netstat -tunlp
			else
			echo "Né 'ss' né 'netstat' sono installati." >&2
			fi
			else
			echo "Non sei root. Mostro porte senza informazioni sui processi (senza -p)."
			if command -v ss >/dev/null 2>&1; then
			ss -tunl
			elif command -v netstat >/dev/null 2>&1; then
			netstat -tunl
			else
			echo "Né 'ss' né 'netstat' sono installati." >&2
			fi
			fi

			EOF
			echo "📄 File ${OUTPUT_FILE} creato."
			done
			exec 3<&-
			echo "📝 Log completo: $LOG_FILE"
	</pre>		</pre>

Admin il 15:06, 9 mag 2025

2025-05-09T15:06:59Z

← Versione meno recente		Versione delle 15:06, 9 mag 2025
Riga 10:		Riga 10:

	vi check_server_info.sh		vi check_server_info.sh
	<~~nowiki~~>		<pre>

	#!/bin/bash		#!/bin/bash
Riga 68:		Riga 68:
	exec 3<&-		exec 3<&-
	echo "📝 Log completo: $LOG_FILE"		echo "📝 Log completo: $LOG_FILE"
	</~~nowiki~~>		</pre>

Admin il 15:04, 9 mag 2025

2025-05-09T15:04:46Z

← Versione meno recente		Versione delle 15:04, 9 mag 2025
Riga 10:		Riga 10:

	vi check_server_info.sh		vi check_server_info.sh
			<nowiki>

	#!/bin/bash		#!/bin/bash
Riga 67:		Riga 68:
	exec 3<&-		exec 3<&-
	echo "📝 Log completo: $LOG_FILE"		echo "📝 Log completo: $LOG_FILE"
			</nowiki>

Admin il 08:47, 30 apr 2025

2025-04-30T08:47:05Z

← Versione meno recente		Versione delle 08:47, 30 apr 2025
Riga 14:		Riga 14:
	SERVER_LIST="server.csv"		SERVER_LIST="server.csv"
	SSH_USER="root"		SSH_USER="root"
	SSH_KEY="$HOME/.ssh/id_rsa" ~~# Cambia se usi una chiave diversa~~		SSH_KEY="$HOME/.ssh/id_rsa"
	OUTPUT_DIR="output"		OUTPUT_DIR="output"
	mkdir -p "$OUTPUT_DIR"		LOG_FILE="${OUTPUT_DIR}/log.txt"
	while IFS=',' read -r name ip; do		mkdir -p "$OUTPUT_DIR"
	~~# Salta intestazione o righe vuote~~		> "$LOG_FILE"
	~~[[ "$name" == "hostname" \|\| -z "$ip" ]] && continue~~		exec 3< "$SERVER_LIST"
	~~# Pulisci spazi bianchi~~		while IFS=',' read -r name ip <&3; do
	name=$(echo "$name" \| xargs)		name=$(echo "$name" \| xargs)
	ip=$(echo "$ip" \| xargs)		ip=$(echo "$ip" \| xargs)
	echo "Controllo connessione a $name ($ip)..."		if [[ -z "$name" \|\| -z "$ip" \|\| "$name" == "hostname" ]]; then
	~~# Test connessione SSH con timeout breve~~		continue
	ssh -i "$SSH_KEY" -o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=no "$SSH_USER@$ip" 'exit' 2>/dev/null		fi
	if [ $? -ne 0 ]; then		echo "Controllo connessione a $name ($ip)..."
			ssh -i "$SSH_KEY" -o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=no "$SSH_USER@$ip" 'exit' 2>/dev/null
			if [ $? -ne 0 ]; then
	echo "❌ Connessione fallita a $ip ($name), salto."		echo "❌ Connessione fallita a $ip ($name), salto."
			echo "$name,$ip,FAILED" >> "$LOG_FILE"
	continue		continue
	fi		fi
	echo "✅ Connessione riuscita a $ip ($name). Raccolgo informazioni..."		echo "✅ Connessione riuscita a $ip ($name). Raccolgo informazioni..."
	OUTPUT_FILE="${OUTPUT_DIR}/${name}.txt"		echo "$name,$ip,SUCCESS" >> "$LOG_FILE"
	echo "=== Informazioni per $name ($ip) ===" > "$OUTPUT_FILE"		OUTPUT_FILE="${OUTPUT_DIR}/${name}.txt"
	ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$ip" bash << 'EOF' >> "$OUTPUT_FILE"		echo "=== Informazioni per $name ($ip) ===" > "$OUTPUT_FILE"
	echo -e "\n--- CPU Info ---"		ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$ip" bash << 'EOF' \| sed '/^$/d' >> "$OUTPUT_FILE"
			echo "--- CPU Info ---"
	lscpu \| grep 'Model name'		lscpu \| grep 'Model name'
	echo -e "\n--- RAM Totale ---"		echo "--- RAM Totale ---"
	free -h \| grep Mem		free -h \| grep Mem
	echo -e "\n--- SWAP ---"		echo "--- SWAP ---"
	free -h \| grep Swap		free -h \| grep Swap
	echo -e "\n--- Sistema Operativo ---"		echo "--- Sistema Operativo ---"
	cat /etc/os-release \| grep PRETTY_NAME		cat /etc/os-release \| grep PRETTY_NAME
	echo -e "\n--- Ultima Patch Installata ---"		echo "--- Ultima Patch Installata ---"
	if command -v rpm &>/dev/null; then		if command -v rpm &>/dev/null; then
	rpm -qa --last \| head -n 1		rpm -qa --last \| head -n 1
Riga 50:		Riga 54:
	echo "Gestore pacchetti non riconosciuto"		echo "Gestore pacchetti non riconosciuto"
	fi		fi
	echo -e "\n--- Ultimo Riavvio ---"		echo "--- Ultimo Riavvio ---"
	who -b		who -b
	echo -e "\n--- Elenco Dischi ---"		echo "--- Elenco Dischi ---"
	lsblk		lsblk
	echo -e "\n--- Top 5 Processi per Uso CPU ---"		echo "--- Top 5 Processi per Uso CPU ---"
	ps -eo pid,comm,%cpu --sort=-%cpu \| head -n 6		ps -eo pid,comm,%cpu --sort=-%cpu \| head -n 6
	echo -e "\n--- Top 5 Processi per Uso RAM ---"		echo "--- Top 5 Processi per Uso RAM ---"
	ps -eo pid,comm,%mem --sort=-%mem \| head -n 6		ps -eo pid,comm,%mem --sort=-%mem \| head -n 6
	EOF		EOF
	echo "📄 File ${OUTPUT_FILE} creato."		echo "📄 File ${OUTPUT_FILE} creato."
	done < "$~~SERVER_LIST~~"		done
			exec 3<&-
			echo "📝 Log completo: $LOG_FILE"

Admin il 08:27, 30 apr 2025

2025-04-30T08:27:08Z

← Versione meno recente		Versione delle 08:27, 30 apr 2025
Riga 12:		Riga 12:

	#!/bin/bash		#!/bin/bash

	SERVER_LIST="server.csv"		SERVER_LIST="server.csv"
	SSH_USER="root"		SSH_USER="root"

Admin il 08:26, 30 apr 2025

2025-04-30T08:26:55Z

← Versione meno recente		Versione delle 08:26, 30 apr 2025
Riga 18:		Riga 18:
	OUTPUT_DIR="output"		OUTPUT_DIR="output"
	mkdir -p "$OUTPUT_DIR"		mkdir -p "$OUTPUT_DIR"

	while IFS=',' read -r name ip; do		while IFS=',' read -r name ip; do
	# Salta intestazione o righe vuote		# Salta intestazione o righe vuote
	[[ "$name" == "hostname" \|\| -z "$ip" ]] && continue		[[ "$name" == "hostname" \|\| -z "$ip" ]] && continue

	# Pulisci spazi bianchi		# Pulisci spazi bianchi
	name=$(echo "$name" \| xargs)		name=$(echo "$name" \| xargs)
	ip=$(echo "$ip" \| xargs)		ip=$(echo "$ip" \| xargs)

	echo "Controllo connessione a $name ($ip)..."		echo "Controllo connessione a $name ($ip)..."

	# Test connessione SSH con timeout breve		# Test connessione SSH con timeout breve
	ssh -i "$SSH_KEY" -o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=no "$SSH_USER@$ip" 'exit' 2>/dev/null		ssh -i "$SSH_KEY" -o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=no "$SSH_USER@$ip" 'exit' 2>/dev/null

	if [ $? -ne 0 ]; then		if [ $? -ne 0 ]; then
	echo "❌ Connessione fallita a $ip ($name), salto."		echo "❌ Connessione fallita a $ip ($name), salto."
	continue		continue
	fi		fi

	echo "✅ Connessione riuscita a $ip ($name). Raccolgo informazioni..."		echo "✅ Connessione riuscita a $ip ($name). Raccolgo informazioni..."

	OUTPUT_FILE="${OUTPUT_DIR}/${name}.txt"		OUTPUT_FILE="${OUTPUT_DIR}/${name}.txt"
	echo "=== Informazioni per $name ($ip) ===" > "$OUTPUT_FILE"		echo "=== Informazioni per $name ($ip) ===" > "$OUTPUT_FILE"

	ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$ip" bash << 'EOF' >> "$OUTPUT_FILE"		ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$ip" bash << 'EOF' >> "$OUTPUT_FILE"
	echo -e "\n--- CPU Info ---"		echo -e "\n--- CPU Info ---"
	lscpu \| grep 'Model name'		lscpu \| grep 'Model name'

	echo -e "\n--- RAM Totale ---"		echo -e "\n--- RAM Totale ---"
	free -h \| grep Mem		free -h \| grep Mem

	echo -e "\n--- SWAP ---"		echo -e "\n--- SWAP ---"
	free -h \| grep Swap		free -h \| grep Swap


	echo -e "\n--- Sistema Operativo ---"		echo -e "\n--- Sistema Operativo ---"
	cat /etc/os-release \| grep PRETTY_NAME		cat /etc/os-release \| grep PRETTY_NAME

	echo -e "\n--- Ultima Patch Installata ---"		echo -e "\n--- Ultima Patch Installata ---"
	if command -v rpm &>/dev/null; then		if command -v rpm &>/dev/null; then
Riga 64:		Riga 51:
	echo "Gestore pacchetti non riconosciuto"		echo "Gestore pacchetti non riconosciuto"
	fi		fi

	echo -e "\n--- Ultimo Riavvio ---"		echo -e "\n--- Ultimo Riavvio ---"
	who -b		who -b

	echo -e "\n--- Elenco Dischi ---"		echo -e "\n--- Elenco Dischi ---"
	lsblk		lsblk

	echo -e "\n--- Top 5 Processi per Uso CPU ---"		echo -e "\n--- Top 5 Processi per Uso CPU ---"
	ps -eo pid,comm,%cpu --sort=-%cpu \| head -n 6		ps -eo pid,comm,%cpu --sort=-%cpu \| head -n 6

	echo -e "\n--- Top 5 Processi per Uso RAM ---"		echo -e "\n--- Top 5 Processi per Uso RAM ---"
	ps -eo pid,comm,%mem --sort=-%mem \| head -n 6		ps -eo pid,comm,%mem --sort=-%mem \| head -n 6
	EOF		EOF

	echo "📄 File ${OUTPUT_FILE} creato."		echo "📄 File ${OUTPUT_FILE} creato."
	done < "$SERVER_LIST"		done < "$SERVER_LIST"

Admin: Creata pagina con "Generare un file server.csv: hostname,ip postgreslab01,192.168.1.220 Verrà usato l'ip per la connessione e il nome per il file di output nella sotto directory: output Creare un file con lo script del collegamento ai server mediante certificati e rileva le informazioni: vi check_server_info.sh #!/bin/bash SERVER_LIST="server.csv" SSH_USER="root" SSH_KEY="$HOME/.ssh/id_rsa" # Cambia se usi una chiave diversa OUTPUT_DIR="output" mkdir -p "$OUTPUT_DIR" w..."

2025-04-30T08:25:59Z

Creata pagina con "Generare un file server.csv: hostname,ip postgreslab01,192.168.1.220 Verrà usato l'ip per la connessione e il nome per il file di output nella sotto directory: output Creare un file con lo script del collegamento ai server mediante certificati e rileva le informazioni: vi check_server_info.sh #!/bin/bash SERVER_LIST="server.csv" SSH_USER="root" SSH_KEY="$HOME/.ssh/id_rsa" # Cambia se usi una chiave diversa OUTPUT_DIR="output" mkdir -p "$OUTPUT_DIR" w..."

Nuova pagina

Generare un file server.csv:

hostname,ip
postgreslab01,192.168.1.220

Verrà usato l'ip per la connessione e il nome per il file di output nella sotto directory: output

Creare un file con lo script del collegamento ai server mediante certificati e rileva le informazioni:

vi check_server_info.sh

#!/bin/bash

SERVER_LIST="server.csv"
SSH_USER="root"
SSH_KEY="$HOME/.ssh/id_rsa" # Cambia se usi una chiave diversa
OUTPUT_DIR="output"
mkdir -p "$OUTPUT_DIR"

while IFS=',' read -r name ip; do
# Salta intestazione o righe vuote
[[ "$name" == "hostname" || -z "$ip" ]] && continue

# Pulisci spazi bianchi
name=$(echo "$name" | xargs)
ip=$(echo "$ip" | xargs)

echo "Controllo connessione a $name ($ip)..."

# Test connessione SSH con timeout breve
ssh -i "$SSH_KEY" -o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=no "$SSH_USER@$ip" 'exit' 2>/dev/null

if [ $? -ne 0 ]; then
echo "❌ Connessione fallita a $ip ($name), salto."
continue
fi

echo "✅ Connessione riuscita a $ip ($name). Raccolgo informazioni..."

OUTPUT_FILE="${OUTPUT_DIR}/${name}.txt"
echo "=== Informazioni per $name ($ip) ===" > "$OUTPUT_FILE"

ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$ip" bash << 'EOF' >> "$OUTPUT_FILE"
echo -e "\n--- CPU Info ---"
lscpu | grep 'Model name'

echo -e "\n--- RAM Totale ---"
free -h | grep Mem

echo -e "\n--- SWAP ---"
free -h | grep Swap

echo -e "\n--- Sistema Operativo ---"
cat /etc/os-release | grep PRETTY_NAME

echo -e "\n--- Ultima Patch Installata ---"
if command -v rpm &>/dev/null; then
rpm -qa --last | head -n 1
elif command -v dpkg &>/dev/null; then
ls -lt /var/lib/dpkg/info/ | head -n 1
else
echo "Gestore pacchetti non riconosciuto"
fi

echo -e "\n--- Ultimo Riavvio ---"
who -b

echo -e "\n--- Elenco Dischi ---"
lsblk

echo -e "\n--- Top 5 Processi per Uso CPU ---"
ps -eo pid,comm,%cpu --sort=-%cpu | head -n 6

echo -e "\n--- Top 5 Processi per Uso RAM ---"
ps -eo pid,comm,%mem --sort=-%mem | head -n 6
EOF

echo "📄 File ${OUTPUT_FILE} creato."
done < "$SERVER_LIST"