install ansible in ubuntu
On Fedora:
$ sudo dnf install ansible
On RHEL and CentOS:
$ sudo yum install ansible
On Ubuntu:
$ sudo apt-add-repository --yes --update ppa:ansible/ansible
$ sudo apt install ansible
Using PIP:
$ pip install --user ansible
On Alpine:
$ apk add ansible
sudo apt install ansibleInstall ansible
On Fedora:
$ sudo dnf install ansible
On RHEL and CentOS:
$ sudo yum install ansible
On Ubuntu:
$ sudo apt-add-repository --yes --update ppa:ansible/ansible
$ sudo apt install ansible
Using PIP:
$ pip install --user ansible
On Alpine:
$ apk add ansibleansible playbook enable service
- name: Start service httpd, if not started
service:
name: httpd
state: started
- name: Stop service httpd, if started
service:
name: httpd
state: stopped
- name: Restart service httpd, in all cases
service:
name: httpd
state: restarted
- name: Reload service httpd, in all cases
service:
name: httpd
state: reloaded
- name: Enable service httpd, and not touch the state
service:
name: httpd
enabled: yes
- name: Start service foo, based on running process /usr/bin/foo
service:
name: foo
pattern: /usr/bin/foo
state: started
- name: Restart network service for interface eth0
service:
name: network
state: restarted
args: eth0ansible playbook webserver
- hosts: "webserver"
tasks:
- name: "installing webserver"
package:
name: "httpd"
state: "present"
- name: "copying index.html"
copy:
src: "~/index.html"
dest: "/var/www/html/"
- name: "starting httpd service"
service:
name: "httpd"
state: "started"
- name: "stopping firewalld service"
service:
name: "firewalld"
state: "stopped"es6 create array with increasing number
Array.from(Array(10).keys())
//=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]javascript fill array with range
function range(start, end) {
return Array(end - start + 1).fill().map((_, idx) => start + idx)
}
var result = range(9, 18); // [9, 10, 11, 12, 13, 14, 15, 16, 17, 18]
console.log(result);Copyright © 2021 Codeinu
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