Rdswikiadmin at 06:03, 29 March 2026

2026-03-29T06:03:47Z

← Older revision		Revision as of 07:03, 29 March 2026
Line 49:		Line 49:
	host -t txt _dmarc.<domain>		host -t txt _dmarc.<domain>
	host -t txt default._domainkey.<domain>		host -t txt default._domainkey.<domain>

			Ciphers
			openssl ciphers -v \| awk '{print $2}' \| sort \| uniq

	Network packet capture and test		Network packet capture and test

Rdswikiadmin: /* .bashrc */

2026-01-13T11:40:38Z

.bashrc

← Older revision		Revision as of 12:40, 13 January 2026
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	PS1="\[\e[32m\]\h:\w#\[\e[m\] " GREEN		PS1="\[\e[32m\]\h:\w#\[\e[m\] " GREEN
	PS1="\[\e[34m\]\h:\w#\[\e[m\] " BLUE		PS1="\[\e[34m\]\h:\w#\[\e[m\] " BLUE
			PS1="\[\e[35m\]\h:\w#\[\e[m\] " PINK
	PS1="\[\e[36m\]\h:\w#\[\e[m\] " CYAN		PS1="\[\e[36m\]\h:\w#\[\e[m\] " CYAN

Rdswikiadmin: /* rsync */

2026-01-13T11:40:04Z

rsync

← Older revision		Revision as of 12:40, 13 January 2026
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	rsync -aH /affa/smesvr /media/affa/affa/		rsync -aH /affa/smesvr /media/affa/affa/
	rsync -aHvzhe ssh --progress root@10.10.15.1:/var/affa/archive /var/affa/		rsync -aHvzhe ssh --progress root@10.10.15.1:/var/affa/archive /var/affa/
	rsync -avzhe "ssh -p 22222" --progress root@123.45.67.89:/~~mnt~~/~~backups~~/~~dump/vzdump-qemu-101-2021_09_25-00_00_09.vma.zst /mnt/4TB1/abc~~		rsync -avzhe "ssh -p 22222" --progress root@123.45.67.89:/path/filename /path
	rsync -avzhe "ssh -p 22222" --progress --partial root@123.45.67.89:/~~mnt/mirror1/dump/fri/SAGESVR.qcow2 /media/owner~~/~~WEEKLY~~/~~abc~~		rsync -avzhe "ssh -p 22222" --progress --partial root@123.45.67.89:/path/filename /path

	=== .bashrc ===		=== .bashrc ===

Rdswikiadmin: /* tar create */

2026-01-13T11:34:24Z

tar create

← Older revision		Revision as of 12:34, 13 January 2026
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	=== tar create ===		=== tar create ===
	tar -zcvf archive-name.tar.gz (/directory-name/)file(s)		tar -zcvf archive-name.tar.gz (/directory-name/)file(s)
			xz -6cv --threads=0 /path/filename > /path/filename.xz

	=== scp ===		=== scp ===

Rdswikiadmin: /* unzip */

2026-01-13T11:32:37Z

unzip

← Older revision		Revision as of 12:32, 13 January 2026
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	bunzip2 xxx.bz2		bunzip2 xxx.bz2
	bzip2 -d xxx.bz2		bzip2 -d xxx.bz2
			xz -dv xxx.xz

	=== tar create ===		=== tar create ===

Rdswikiadmin: /* SME */

2026-01-13T11:32:13Z

SME

← Older revision		Revision as of 12:32, 13 January 2026
Line 23:		Line 23:
	cat /home/e-smith/db/yum_repositories		cat /home/e-smith/db/yum_repositories

	Restore Default ~~Yum~~ Repositories		Restore Default Repositories
	cd /home/e-smith/db/		cd /home/e-smith/db/
			rm -f yum_repositories.po
	mv yum_repositories yum_repositories.po		mv yum_repositories yum_repositories.po

	/etc/e-smith/events/actions/initialize-default-databases		/etc/e-smith/events/actions/initialize-default-databases
			signal-event dnf-modify
	signal-event ~~yum~~-modify		dnf update

	~~yum~~ update

	Yum; There are unfinished transactions remaining		Yum; There are unfinished transactions remaining

Rdswikiadmin: Created page with " === SME === Check added RPM's /sbin/e-smith/audittools/newrpms /sbin/e-smith/audittools/newrpms | grep smeserver Check RPM's rpm -qa smeserver* | sort -d rpm -qa e-smith* | sort -d Check templates /sbin/e-smith/audittools/templates RPM initial install date rpm -qa --last | grep -v "initial install date" Check Repositories http://wiki.contribs.org/SME_Server:Adding_Software /sbin/e-smith/audittools/repositories List Repositories db yum_repositories show c..."

2025-12-15T10:10:13Z

Created page with " === SME === Check added RPM's /sbin/e-smith/audittools/newrpms /sbin/e-smith/audittools/newrpms | grep smeserver Check RPM's rpm -qa smeserver* | sort -d rpm -qa e-smith* | sort -d Check templates /sbin/e-smith/audittools/templates RPM initial install date rpm -qa --last | grep -v "initial install date" Check Repositories http://wiki.contribs.org/SME_Server:Adding_Software /sbin/e-smith/audittools/repositories List Repositories db yum_repositories show c..."

New page

=== SME ===

Check added RPM's
/sbin/e-smith/audittools/newrpms
/sbin/e-smith/audittools/newrpms | grep smeserver

Check RPM's
rpm -qa smeserver* | sort -d
rpm -qa e-smith* | sort -d

Check templates
/sbin/e-smith/audittools/templates

RPM initial install date
rpm -qa --last | grep -v "initial install date"

Check Repositories http://wiki.contribs.org/SME_Server:Adding_Software
/sbin/e-smith/audittools/repositories

List Repositories
db yum_repositories show
cat /home/e-smith/db/yum_repositories

Restore Default Yum Repositories
cd /home/e-smith/db/
mv yum_repositories yum_repositories.po

/etc/e-smith/events/actions/initialize-default-databases

signal-event yum-modify

yum update

Yum; There are unfinished transactions remaining
yum install yum-utils
yum-complete-transaction --cleanup-only

Check RPM Package owning FILE
rpm -qf /usr/bin/nmap

RPM erase single package
rpm -e --nodeps xxx

Check Domain
host -t mx <domain>
host -t a <domain>
host -t soa <domain>
host -t txt <domain>
host -t ns <domain>
host -t txt _dmarc.<domain>
host -t txt default._domainkey.<domain>

Network packet capture and test
tcpdump
tcpdump -i eth1 port 42526 -v
tcpdump -i br0 port 42526 -v
nmap -p 42526 -sU -P0 <domain>
nmap -p 42526 -sT -P0 <domain>

Squid Log Date
perl -pe 's/[\d\.]+/localtime($&)/e' /var/log/squid/access.log

Check Apache modules loaded;
apachectl -t -D DUMP_MODULES

Custom Network
config setprop ExternalInterface EthtoolOpts "speed 10 duplex full autoneg off"

Server Default Backup List
perl -e 'use esmith::Backup;$b=new esmith::Backup;print join("\n",$b->restore_list)."\n"'

Server Reset Initial Restore
config delete PasswordSet
config setprop bootstrap-console Run Yes
signal-event reboot

Redirect website
create redirect ibay
db accounts setprop redirect AllowOverride all
db accounts setprop redirect FollowSymLinks enabled
signal-event ibay-modify redirect

cd /home/e-smith/files/ibays/redirect/html
vim .htaccess
Redirect 301 / http://www.domain.com/

Disable mail to a user from an external network
db accounts setprop groupname/username Visible internal
signal-event email-update

Disable the check for the Date header on the internal interface:
mkdir -p /etc/e-smith/templates-custom/var/service/qpsmtpd/config/peers/local
cd /etc/e-smith/templates-custom/var/service/qpsmtpd/config/peers/local
echo "# 17check_basicheaders disabled by custom template" > 17check_basicheaders
signal-event email-update

cat /etc/e-smith/templates/var/service/qpsmtpd/config/plugins/17check_basicheaders
{
$OUT = "check_basicheaders";

# Note: You can't specify a maximum offset of 0 days, but that's fair
my $days = $smtpd{MaximumDateOffset} || '';

$OUT .= " $days" if ($days);
}

Disable the check for the Date header on the external interface:
mkdir -p /etc/e-smith/templates-custom/var/service/qpsmtpd/config/peers/0
cd /etc/e-smith/templates-custom/var/service/qpsmtpd/config/peers/0
echo "# 17check_basicheaders disabled by custom template" > 17check_basicheaders
signal-event email-update

cat /etc/e-smith/templates/var/service/qpsmtpd/config/peers/0/17check_basicheaders
{
$OUT = "check_basicheaders";

# Note: You can't specify a maximum offset of 0 days, but that's fair
my $days = $smtpd{MaximumDateOffset} || '';

$OUT .= " $days" if ($days);
}

List contents of queued email
# /var/qmail/bin/qmail-qread
14 Dec 2014 03:35:51 GMT #165184302 2886
# find /var/qmail/queue -name 165184302| xargs cat | less

Qmail retry period before return e-mail as undeliverable
default is 604800 seconds = 1 week, 172800 seconds = 2 days
mkdir -p /etc/e-smith/templates-custom/var/qmail/control
echo 172800 > /etc/e-smith/templates-custom/var/qmail/control/queuelifetime
expand-template /var/qmail/control/queuelifetime
sv t qmail

=== unzip ===
tar -xvf xxx.tar
tar -zxvf xxx.tar.gz
tar -xf xxx.tar.xz
unzip xxx.zip
bunzip2 xxx.bz2
bzip2 -d xxx.bz2

=== tar create ===
tar -zcvf archive-name.tar.gz (/directory-name/)file(s)

=== scp ===
scp -rp -P 44 root@192.168.1.1:/.../filename .

=== rsync ===
rsync -aH /affa/smesvr /media/affa/affa/
rsync -aHvzhe ssh --progress root@10.10.15.1:/var/affa/archive /var/affa/
rsync -avzhe "ssh -p 22222" --progress root@123.45.67.89:/mnt/backups/dump/vzdump-qemu-101-2021_09_25-00_00_09.vma.zst /mnt/4TB1/abc
rsync -avzhe "ssh -p 22222" --progress --partial root@123.45.67.89:/mnt/mirror1/dump/fri/SAGESVR.qcow2 /media/owner/WEEKLY/abc

=== .bashrc ===
PS1="\[\e[30m\]\h:\w#\[\e[m\] " BLACK
PS1="\[\e[31m\]\h:\w#\[\e[m\] " RED
PS1="\[\e[32m\]\h:\w#\[\e[m\] " GREEN
PS1="\[\e[34m\]\h:\w#\[\e[m\] " BLUE
PS1="\[\e[36m\]\h:\w#\[\e[m\] " CYAN

export HISTTIMEFORMAT="%d%m%y %T "

Processor info
cat /proc/cpuinfo

Software RAID status
cat /proc/mdstat

Linux check maximum MTU
ping -M do -s 1434 google.co.uk

Windows check maximum MTU
ping google.co.uk -f -l 1434

=== Symbolic link ===
ln -s /path-to-folder(file) foldername(filename)

=== Public key ===
on the HOST server:
affa --send-key targetsvr
ssh-keygen -t ed25519
ssh-keygen -t rsa

cat /root/.ssh/id_rsa.pub

on the TARGET server: add
mkdir -p /root/.ssh
cd /root/.ssh
vim authorized_keys

config setprop sshd PasswordAuthentication no
signal-event remoteaccess-update
config show sshd

=== MySQL ===
mysql
use icinga
REPAIR TABLE icinga_hoststatus;
REPAIR TABLE icinga_logentries;
\q

/etc/init.d/icinga stop
mysqlcheck --databases icinga

Restore mysql db
mysql -u root -p wcuk < wcuk.sql

=== APC ===
Update BATTDATE to the current date.
Kill the apcupsd daemon first, Run apctest to update the UPS eeprom.

Debian;
apt install apcupsd
vim /etc/apcupsd/apcupsd.conf
vim /etc/default/apcupsd
systemctl restart apcupsd.service

cd /etc/init.d/
./apcupsd start

http://www.apcupsd.com/manual/manual.html#red-hat-systems

Compile
SME;
yum install gcc gcc-c++
yum remove gcc gcc-c++

http://sourceforge.net/projects/apcupsd/files/latest/download?source=files

gunzip apcupsd-3.14.13.tar.gz
tar -xvf apcupsd-3.14.13.tar
cd apcupsd-3.14.13
./configure --help
./configure --enable-usb
make
make install

DEBIAN;
apt-get install g++
apt-get install make
./configure --enable-usb
make
make install
vim /etc/apcupsd/apcupsd.conf
cd /etc/init.d
./apcupsd status
./apcupsd start
./apcupsd status

aptitude remove make
aptitude remove g++

additional package removed gcc

IPv6
ipv4="192.168.0.1"; sla="5"; printf "2002:%02x%02x:%02x%02x:%04x::1" `echo $ipv4 | tr "." " "` $sla

=== Vigor ===
vigor sip_alg
sys sip_alg ?
sys sip_alg 0
sys commit

ipsec passthrough
srv nat ipsecpass on

VDSL
WAN / General Setup / VLAN Tag Insertion = Enable / Tag Value = 101

vTiger
vTiger delete demo data SQL command
update vtiger_crmentity set deleted = 1

vTiger >5.04 reset admin password to 'admin'

mysql
use <vtiger_database_name>;
update vtiger_users set user_password = 'adpexzg3FUZAk', crypt_type = '' where user_name = 'admin';

Useful Commands - Revision history

Rdswikiadmin at 06:03, 29 March 2026

Rdswikiadmin: /* .bashrc */

Rdswikiadmin: /* rsync */

Rdswikiadmin: /* tar create */

Rdswikiadmin: /* unzip */

Rdswikiadmin: /* SME */