[ADU] cvičení 11

[Maple]

Bodovane ulohy:
(ve dvojcich ;; syslog)

client B01:
local1 >= crit -> soubor1
local2 -> soubor2

local1 >= info -> na lokalni server B02
local2 >= info -> na lokalni server B02


lokalni server B02:
local1 >= err -> soubor1
local2 >= warn -> soubor2

local1 -> logsrv
local2 == crit -> logsrv


(+ tester)

[Destroyer]

B02 -- lokalni server

Kód: Vybrat vše

#!/bin/bash
for (( i = 1; i <= 2; i++ ))
do 
for j in debug info notice warning err crit alert emerg 
do
logger -p local${i}.${j} "10.3.45.135 Vlach Miroslav local${i}.${j}"
done
done

Kód: Vybrat vše

# Log all the mail messages in one place.
mail.*							-/var/log/maillog


# Log cron stuff
cron.*							/var/log/cron

# Everybody gets emergency messages
*.emerg							*

# Save news errors of level crit and higher in a special file.
uucp,news.crit						/var/log/spooler

# Save boot messages also to boot.log
local7.*						/var/log/boot.log

local1.err						/var/log/soubor1
local2.warn						/var/log/soubor2
local1.*						@logsrv
local2.crit;local2.!alert				@logsrv
#local1.*						/var/log/test1
#local2.crit;local2.!alert				/var/log/test2

Kód: Vybrat vše

# Options to syslogd
# -m 0 disables 'MARK' messages.
# -r enables logging from remote machines
# -x disables DNS lookups on messages recieved with -r
# See syslogd(8) for more details
SYSLOGD_OPTIONS="-m 0 -r -h"

Kód: Vybrat vše

ping logsrv
cat /usr/include/syslog.h
cd /etc/sysconfig/
ll
cd ~/Desktop
ll
chmod +x skript.bash 
ifconfig
ps -ef | grep sysl
man logger
man sysklogd
cd /etc/sysconfig/
ll
vim syslog 
service syslog restart
vim /etc/syslog.conf 
service syslog restart
cat /var/log/soubor1
vim /etc/syslog.conf 
service syslog restart
cd ~/Desktop
bash skript.bash 
cat /var/log/test*
vim /etc/syslog.conf 
service syslog restart
bash skript.bash

[Maple]

B01 -- klient

Kód: Vybrat vše

# Log all kernel messages to the console.
# Logging much else clutters up the screen.
#kern.*							/dev/console

# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none		/var/log/messages

# The authpriv file has restricted access.
authpriv.*						/var/log/secure

# Log all the mail messages in one place.
mail.*							-/var/log/maillog


# Log cron stuff
cron.*							/var/log/cron

# Everybody gets emergency messages
*.emerg							*

# Save news errors of level crit and higher in a special file.
uucp,news.crit						/var/log/spooler

# Save boot messages also to boot.log
local7.*						/var/log/boot.log

# client B01
local1.crit						/var/log/log1
local2.*						/var/log/log2
local1.info						@10.3.45.135
local2.info						@10.3.45.135

Kód: Vybrat vše

service syslog restart         #aplikovani konfigurace

Kód: Vybrat vše

#!/bin/bash

for (( i = 1; i <= 2; i++ ))
do
for j in debug info notice warning err crit alert emerg
do
logger -p local${i}.${j} "10.3.45.130 Javurek Jakub local${i}.${j}"
done
done