cd /usr/local/directadmin/custombuild mkdir /usr/local/directadmin/custombuild/custom/fpm cp -v /usr/local/directadmin/custombuild/configure/fpm/configure.php72 /usr/local/directadmin/custombuild/custom/fpm/ cp -v /usr/local/directadmin/custombuild/configure/fpm/configure.php56 /usr/local/directadmin/custombuild/custom/fpm/


vi /usr/local/directadmin/custombuild/custom/fpm/configure.php56

#!/bin/sh

./configure \

        --prefix=/usr/local/php56 \

        --program-suffix=56 \

        --enable-fpm \

        --with-config-file-scan-dir=/usr/local/php56/lib/php.conf.d \

        --with-curl=/usr/local/lib \

        --with-gd \

        --enable-gd-native-ttf \

        --with-gettext \

        --with-jpeg-dir=/usr/local/lib \

        --with-freetype-dir=/usr/local/lib \

        --with-libxml-dir=/usr/local/lib \

        --with-kerberos \

        --with-openssl \

        --with-mcrypt \

        --with-mhash \

        --with-mysql=mysqlnd \

        --with-mysql-sock=/var/lib/mysql/mysql.sock \

        --with-mysqli=mysqlnd \

        --with-pcre-regex=/usr/local \

        --with-pdo-mysql=mysqlnd \

        --with-pear \

        --with-png-dir=/usr/local/lib \

        --with-xsl \

        --with-zlib \

        --with-zlib-dir=/usr/local/lib \

        --enable-zip \

        --with-iconv=/usr/local \

        --enable-bcmath \

        --enable-calendar \

        --enable-ftp \

        --enable-sockets \

        --enable-soap \

        --enable-mbstring \

        --with-icu-dir=/usr/local/icu \

        --enable-intl \

        --enable-exif
./build php n

php -i | grep exif exif exif.decode_jis_intel => JIS => JIS exif.decode_jis_motorola => JIS => JIS exif.decode_unicode_intel => UCS-2LE => UCS-2LE exif.decode_unicode_motorola => UCS-2BE => UCS-2BE exif.encode_jis => no value => no value exif.encode_unicode => ISO-8859-15 => ISO-8859-15

debug ispconfig

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/usr/local/ispconfig/server/server.sh

Kickstart install Centos 7 using virt-install

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sudo qemu-img create -f qcow2 /var/lib/libvirt/images/centos7.qcow2 15G


sudo iptables -t nat -A POSTROUTING -j MASQUERADE

or

firewall-cmd --zone=external --add-masquerade --permanent

firewall-cmd --reload
This helps avoid errors like: dracut-initqueue[688]: Warning: unknown network kickstart URL: ...
mkdir kick && mkdir kick
vim centos7.cfg
#version=RHEL7

install
auth --enableshadow --passalgo=sha512

repo --name="EPEL" --baseurl=http://dl.fedoraproject.org/pub/epel/7/x86_64

eula --agreed

reboot

url --url="http://mirror.litnet.lt/centos/7/os/x86_64/"

firstboot --enable

ignoredisk --only-use=vda

keyboard --vckeymap=en --xlayouts='en'

lang en_US.UTF-8
network  --bootproto=dhcp --device=enp0s3 --noipv6 --activate

network  --hostname=centos7.test.local

rootpw mypassword

services --enabled=NetworkManager,sshd,chronyd

timezone Europe/Vilnius --isUtc --ntpservers=0.centos.pool.ntp.org,1.centos.pool.ntp.org,2.centos.pool.ntp.org,3.centos.pool.ntp.org

user --groups=wheel --homedir=/home/monit --name=monit --password=password --iscrypted --gecos="monit"

bootloader --location=mbr --boot-drive=vda

autopart --type=lvm

zerombr

clearpart --all --drives=vda

selinux --permissive
%packages

@base

@core

chrony

yum-cron

%end
python -m SimpleHTTPServer 1111

Serving HTTP on 0.0.0.0 port 1111 ...

or

python3 -m http.server 1111

Serving HTTP on 0.0.0.0 port 1111 (http://0.0.0.0:1111/) ...
sudo virt-install --connect=qemu:///system --network=bridge:virbr0 --extra-args="ks=http://192.168.0.101:1111/centos7.cfg console=tty0 console=ttyS0,115200" --name=centos7 --disk /var/lib/libvirt/images/centos7.qcow2,size=15,device=disk,bus=virtio,format=qcow2 --ram 1500 --vcpus=1 --check-cpu --accelerate --hvm --location=http://mirror.litnet.lt/centos/7/os/x86_64/ --nographics
CentOS Linux 7 (Core)

Kernel 3.10.0-862.el7.x86_64 on an x86_64
centos7 login:

ERROR Cannot access storage file kvm

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sudo vi /etc/libvirt/qemu.conf user = "root" group = "root"

sudo systemctl restart libvirtd.service

postfix amavis centos

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yum install amavisd-new clamav-scanner clamav-scanner-systemd systemctl start clamd@amavisd amavisd spamassassin systemctl enable clamd@amavisd amavisd spamassassin


vi /etc/postfix/main.cf

content_filter=smtp-amavis:[127.0.0.1]:10024
vi /etc/postfix/master.cf
smtp-amavis unix -    -    n    -    2 smtp

    -o smtp_data_done_timeout=1200

    -o smtp_send_xforward_command=yes

    -o disable_dns_lookups=yes

127.0.0.1:10025 inet n    -    n    -    - smtpd

    -o content_filter=

    -o local_recipient_maps=

    -o relay_recipient_maps=

    -o smtpd_restriction_classes=

    -o smtpd_client_restrictions=

    -o smtpd_helo_restrictions=

    -o smtpd_sender_restrictions=

    -o smtpd_recipient_restrictions=permit_mynetworks,reject

    -o mynetworks=127.0.0.0/8

    -o strict_rfc821_envelopes=yes

    -o smtpd_error_sleep_time=0

    -o smtpd_soft_error_limit=1001

    -o smtpd_hard_error_limit=1000

service restart postfix

postfix enable rbl centos 7

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vi  /etc/postfix/main.cf
smtpd_helo_required = yes

disable_vrfy_command = yes

strict_rfc821_envelopes = yes

invalid_hostname_reject_code = 554

multi_recipient_bounce_reject_code = 554

non_fqdn_reject_code = 554

relay_domains_reject_code = 554

unknown_address_reject_code = 554

unknown_client_reject_code = 554

unknown_hostname_reject_code = 554

unknown_local_recipient_reject_code = 554

unknown_relay_recipient_reject_code = 554

unknown_sender_reject_code = 554

unknown_virtual_alias_reject_code = 554

unknown_virtual_mailbox_reject_code = 554

unverified_recipient_reject_code = 554

unverified_sender_reject_code = 554

smtpd_recipient_restrictions = reject_invalid_hostname, reject_unknown_recipient_domain, reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_rbl_client dul.dnsbl.sorbs.net, reject_rbl_client list.dsbl.org, reject_rbl_client sbl-xbl.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client dnsbl.sorbs.net, reject_rbl_client cbl.abuseat.org, permit

postfix whitelist domains

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vi /etc/postfix/whitelist_domains google.com OK gmail.com OK


postmap /etc/postfix/whitelist_domains
vi /etc/postfix/main.cf
smtpd_recipient_restrictions =

            reject_invalid_hostname,

            reject_unknown_recipient_domain,

            reject_unauth_pipelining,

            permit_mynetworks,

            permit_sasl_authenticated,

            reject_unauth_destination,

            check_client_access hash:/etc/postfix/whitelist_domains,

            reject_rbl_client dsn.rfc-ignorant.org,

            reject_rbl_client dul.dnsbl.sorbs.net,

            reject_rbl_client list.dsbl.org,

            reject_rbl_client sbl-xbl.spamhaus.org,

            reject_rbl_client bl.spamcop.net,

            reject_rbl_client dnsbl.sorbs.net,

            reject_rbl_client cbl.abuseat.org,

            reject_rbl_client ix.dnsbl.manitu.net,

            reject_rbl_client combined.rbl.msrbl.net,

            reject_rbl_client rabl.nuclearelephant.com,

            permit   
service postfix restart
● postfix.service - Postfix Mail Transport Agent

   Loaded: loaded (/usr/lib/systemd/system/postfix.service; enabled; vendor preset: disabled)

   Active: active (running) since Tr 2018-08-29 18:32:05 CEST; 1s ago

  Process: 10656 ExecStop=/usr/sbin/postfix stop (code=exited, status=0/SUCCESS)

  Process: 10672 ExecStart=/usr/sbin/postfix start (code=exited, status=0/SUCCESS)

  Process: 10669 ExecStartPre=/usr/libexec/postfix/chroot-update (code=exited, status=0/SUCCESS)

  Process: 10666 ExecStartPre=/usr/libexec/postfix/aliasesdb (code=exited, status=0/SUCCESS)

 Main PID: 10748 (master)

   CGroup: /system.slice/postfix.service

           ├─10748 /usr/libexec/postfix/master -w

           ├─10750 pickup -l -t unix -u

           └─10751 qmgr -l -t unix -

test smtp with attachemnt swaks

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Test SMTP auth and time:
time swaks --to some_address@gmail.com --from "test@domain.com" -s mail.test.com:587 -tls -au test@test.com -ap password --header "Subject: Test" --body "Test" --attach-type image/jpg --attach /home/user/Downloads/img/image.jpg

roundcube Server Error / internal Server Error

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cat /var/log/httpd/error_log | grep roundcube

[:error] [pid 129801:tid 140253446776576] (12)Cannot allocate memory: [client xx.xxx.xx.xx:46254] couldn’t create child process: /usr/local/suphp/sbin/suphp for /var/www/html/roundcube/index.php, referer: http://blabla.server.com/roundcube/?_task=mail&_mbox=INBOX

vi /usr/local/lib/php.ini
memory_limit = 512M
service httpd restart

hard drive error black screen

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This means your HDD missing boot loader and you should try boot from another hdd id you have software raid device.

check ssl tls

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nmap --script ssl-enum-ciphers -p 443 www.linuxls.com

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I am Vitalijus Ryzakovas. This is my LINUX/UNIX blog.

Category Archives: Hosting

Error: Not enough parameters, diskspace quota not set

Failed to load resource: the server responded with a status of 405 (Method Not Allowed)

Alert!: Unable to connect to remote host.

laravel blade print sesion

directadmin custom extension exif with php-fpm

debug ispconfig

Kickstart install Centos 7 using virt-install

ERROR Cannot access storage file kvm

postfix amavis centos

postfix enable rbl centos 7

postfix whitelist domains

test smtp with attachemnt swaks

roundcube Server Error / internal Server Error

hard drive error black screen

check ssl tls