Author: ServerOk – Page 2

Install Elasticsearch 7 on Ubuntu for Magento 2.3

Posted on March 31, 2021 by ServerOk

To install Elasticsearch, add the key

wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -

1	wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch \| sudo apt-key add -

add apt repository

sudo apt-get install apt-transport-https
echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | sudo tee /etc/apt/sources.list.d/elastic-7.x.list

1 2	sudo apt-get install apt-transport-https echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" \| sudo tee /etc/apt/sources.list.d/elastic-7.x.list

install elasticsearch with apt

apt-get update
apt-get install elasticsearch

1 2	apt-get update apt-get install elasticsearch

Set elasticsearch to start on boot

systemctl daemon-reload
systemctl enable elasticsearch

1 2	systemctl daemon-reload systemctl enable elasticsearch

Elasticsearch can be started and stopped as follows:

systemctl start elasticsearch
systemctl stop elasticsearch

1 2	systemctl start elasticsearch systemctl stop elasticsearch

verify elasticsearch is running with

systemctl status elasticsearch

1	systemctl status elasticsearch

or with

curl localhost:9200

1	curl localhost:9200

if it fail to start, you can debug with

journalctl --unit elasticsearch

1	journalctl --unit elasticsearch

See elasticsearch […]

Vue.js

Posted on March 29, 2021 by ServerOk

Vue.js is a popular javascript framework. To install Vue, you need Node.js installed.

sudo su
curl -sL https://deb.nodesource.com/setup_15.x | bash -
apt-get install -y nodejs
apt-get install gcc g++ make

sudo su

curl -sL https://deb.nodesource.com/setup_15.x | bash -

apt-get install -y nodejs

apt-get install gcc g++ make

Install Vue.js with

sudo npm install -g @vue/cli

1	sudo npm install -g @vue/cli

Verify Vue.js working with

vue --version

1	vue --version

To create a project, run

vue create app1
cd app1
npm run serve

vue create app1

cd app1

npm run serve

[…]

How to Enable WordPress Toolkit in Cpanel/WHM

Posted on March 29, 2021 (March 29, 2021) by ServerOk

To install WordPress Toolkit in Cpanel/WHM, first install it with command

curl https://wp-toolkit.plesk.com/cPanel/installer.sh | sh

1	curl https://wp-toolkit.plesk.com/cPanel/installer.sh \| sh

After installation, you will be able to see WordPress Toolkit in CPanel. You can enable/disable WordPress toolkit under Feature Manager in WHM.

WHM > Packages > Feature Manager

1	WHM > Packages > Feature Manager

How to install WordPress using WordPress Toolkit This video will show how to install WordPress using WordPress Toolkit in Cpanel […]

How to remove the Google Chrome Reading List

Posted on March 28, 2021 (March 28, 2021) by ServerOk

Reading List is a new experimental feature added to google chrome browser version 89. It allows you to quickly save web pages into a list for reading later. Many of us keep too many browser tabs open because we need to read them and don’t have time to read it now, in such cases, it […]

How to use HTTP Basic authentication with cURL

Posted on March 24, 2021 (March 24, 2021) by ServerOk

To access sites that use HTTP Basic authentication with curl, use command

curl -u USERNAME_HERE:PASSWORD_HERE http://domain.extn

1	curl -u USERNAME_HERE:PASSWORD_HERE http://domain.extn

curl -u USERNAME_HERE http://domain.extn

1	curl -u USERNAME_HERE http://domain.extn

If you don’t specify password, curl will promt for password. See curl […]

How to install Imunify360 antivirus

Posted on March 23, 2021 by ServerOk

Imunify360 is a security software that include antivirus, firewall, intruder detection and web application firewall (WAF). It can block attacks and malware uploads in real time. To start installation, run the following script with your activation key:

wget https://repo.imunify360.cloudlinux.com/defence360/i360deploy.sh
bash i360deploy.sh --key <activation_key>

1 2	wget https://repo.imunify360.cloudlinux.com/defence360/i360deploy.sh bash i360deploy.sh --key <activation_key>

If you have an IP-based license, run the same script with no arguments:

wget https://repo.imunify360.cloudlinux.com/defence360/i360deploy.sh
bash i360deploy.sh

1 2	wget https://repo.imunify360.cloudlinux.com/defence360/i360deploy.sh bash i360deploy.sh

See imunify […]

Show IP address in history

Posted on March 23, 2021 (March 23, 2021) by ServerOk

On Linux Server, history command shows previously executed commands. If you have many people working on a server, it is better log IP address of the user who run the command along with time for security reason. To log, IP and date, create file

vi /usr/local/bin/sok_detailed_history

1	vi /usr/local/bin/sok_detailed_history

In the file, add

#!/bin/bash
# Author: ServerOK.in
# Email: admin@serverok.in
# Web; https://serverok.in

SET_IP=`echo -n $SSH_CLIENT|cut -d' ' -f1`
if [[ `tail -n1 ~/.bash_history|rev|cut -c -4|rev` != `date +%Y` ]]
then
    sed -i "\$s/$/ #entered by `echo -n $SET_IP` on `date`/g" ~/.bash_history
fi

#!/bin/bash

# Author: ServerOK.in

# Email: [email protected]

# Web; https://serverok.in

SET_IP=`echo -n $SSH_CLIENT|cut -d' ' -f1`

if [[ `tail -n1 ~/.bash_history|rev|cut -c -4|rev` != `date +%Y` ]]

then

sed -i "\$s/$/ #entered by `echo -n $SET_IP` on `date`/g" ~/.bash_history

Make it executable

chmod 755 /usr/local/bin/sok_detailed_history

1	chmod 755 /usr/local/bin/sok_detailed_history

Create […]

Remove a Plesk Extension from command line

Posted on March 21, 2021 by ServerOk

To list all plesk extension, run

plesk bin extension --list

1	plesk bin extension --list

To remove a Plesk extension, run

plesk bin extension --uninstall EXTENSION_NAME

1	plesk bin extension --uninstall EXTENSION_NAME

See Plesk […]

AWS CLI list all IAM users

Posted on March 20, 2021 (March 20, 2021) by ServerOk

To list all IAM users in Amazon AWS from awscli, run

aws iam list-users

1	aws iam list-users

Example See aws cli […]

Posts by ServerOk

Install Elasticsearch 7 on Ubuntu for Magento 2.3

Restart IIS from command line

Vue.js

How to Enable WordPress Toolkit in Cpanel/WHM

How to remove the Google Chrome Reading List

How to use HTTP Basic authentication with cURL

How to install Imunify360 antivirus

Show IP address in history

Remove a Plesk Extension from command line

AWS CLI list all IAM users