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dkimproxy certbot on Debian 11

cpan App::cpanminus
cpanm Net::Server Mail::DKIM Crypt::OpenSSL::RSA Digest::SHA Mail::Address MIME::Base64 Net::DNS Mail::DKIM

cd /tmp
tar -xvf dkimproxy-1.4.1.tar.gz
cd dkimproxy-1.4.1/
./configure –prefix=/usr/local/dkimproxy
make install
cp sample-dkim-init-script.sh /etc/init.d/dkimproxy
chmod +x /etc/init.d/dkimproxy

mkdir -p /usr/local/dkimproxy/var/run
useradd dkim
chown -R dkim.dkim /usr/local/dkimproxy/var/run

apt install snapd
snap install core;snap refresh core
snap install –classic certbot
ln -s /snap/bin/certbot /usr/bin/certbot
stop web service
certbot certonly –standalone

get selector key for txt record
openssl rsa -in /etc/letsencrypt/live/domain.com/privkey.pem -pubout -outform der 2>/dev/null | openssl base64 -A
configure dkim txt on dns server

cd /usr/local/dkimproxy/
cp dkimproxy_out.conf.example dkimproxy_out.conf

configure dkimproxy_out.conf to match public & private key location

systemctl daemon-reload
systemctl enable dkimproxy
systemctl start dkimproxy

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Cara enable php pada httpd Oracle Linux 6.10

Edit /etc/httpd/conf/httpd.conf

Tambah index.php pada DirectoryIndex seperti dibawah:

DirectoryIndex index.php index.html index.html.var

Reload httpd

service httpd reload

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Cara install php 5.6 pada Oracle Linux 6.10

wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

rpm -Uvh remi-release-6.rpm

yum install yum-utils

yum-config-manager –enable remi-php56

yum install php

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Cara enable epel pada Oracle Linux 6.10

wget https://archives.fedoraproject.org/pub/archive/epel/6/x86_64/epel-release-6-8.noarch.rpm –no-check-certificate

rpm -ivh epel-release-6-8.noarch.rpm

yum –disablerepo=epel -y update ca-certificates

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Pasang open-vm-tools Oracle Linux 6.10

Install dari archive epel sebab OL 6 tak ada package open-vm-tools

yum install https://archives.fedoraproject.org/pub/archive/epel/6/x86_64/Packages/l/libdnet-1.12-6.el6.x86_64.rpm
yum install https://archives.fedoraproject.org/pub/archive/epel/6/x86_64/Packages/l/libmspack-0.6-0.1.alpha.el6.x86_64.rpm
yum install https://archives.fedoraproject.org/pub/archive/epel/6/x86_64/Packages/o/open-vm-tools-10.1.5-6.el6.x86_64.rpm

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NTP sync CentOS 7

install ntpd

yum install ntpdate ntp
systemctl start ntpd
systemctl enable ntpd
timedatectl set-ntp true

force resync ntp

service ntpd stop
ntpd -gq
timedatectl status

service ntpd start

sync status

ntpq -p
ntpstat

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Pasang pemacu/modul Broadcom BCM4312 pada Debian Lenny

Muaturun dari http://www.broadcom.com/support/802.11/linux_sta.php
wget http://www.broadcom.com/docs/linux_sta/hybrid-portsrc-x86_32-v5.10.91.9.3.tar.gz

Buat direktori wl dan ekstrak ke dalamnya
mkdir wl
tar xvf hybrid-portsrc-x86_32-v5.10.91.9.3.tar.gz -C wl/

Compile modul wl

cd wl
sudo aptitude install build-essential
make

Pasang modul. Dari sini saya andaikan pengguna adalah sudoer
sudo cp wl.ko /lib/modules/2.6.26-2-686-bigmem/misc/
sudo depmod -a
sudo update-initramfs -u
sudo modprobe wl

Cuba lihat sama ada peranti wayarles telah boleh digunakan. Berikut contoh arahan apabila dapat mengesan rangkaian tanpa wayar “kuciang”
sudo iwlist eth1 scan
eth1 Scan completed :
Cell 01 - Address: 00:11:6B:1E:5C:9A
ESSID:"kuciang"
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:5/5 Signal level:-31 dBm Noise level:-92 dBm
IE: Unknown: DDA80050F204104A0001101044000102103B00010210470010E7FE1B918CD5031098DD00116B1E5C9A102100084C6576656C4F6E651023001D31316720576972656C6573732042726F616462616E6420526F75746572102400085742522D333430381042000E32303037303152373330303030301054000800060050F2040001101100205742522D33343038000000000000000000000000000000000000000000000000100800020084
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s

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Pasang Spamassassin pada Debian 5

Sangat mudah, cuma 2 pakej diperlukan; spamassassin dam spamc
Sebagai root:
aptitude install spamassassin spamc

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Rip MP3 dengan Sound Juicer

Perasan tak bila anda anda tidak boleh memilih untuk rip ke format mp3? Ni sebab belum pasang lagi gstreamer0.10-lame. Sebagai root:

aptitude install gstreamer0.10-lame

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Kongsi direktori antara host dan guest Virtualbox

Guna arahan sebagai root
mount -t vboxsf vshare /home/saya/kongsi

vshare = direktori kongsi yang dah ditetapkan pada ketetapan vBox