9 questions
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- 1 votes1 answers27 views
How to check which ports is in use on Linux
I have multiple apps runned on my PC, and want to check which ports are being listened to run new one, how can I see the list of ports that are being listened?
- 2 votes1 answers112 views
How to Install Python 3.8 on Ubuntu ?
I use ubuntu16.04 and there already is installed python3.5 version by default, but I want using new Python features, which is available since Python 3.6 (for example ...
- 2 votes1 answers29 views
How show all installed packages on linux/ubuntu
I want to see all installed PHP versions on my Ubuntu 18 computer
- 3 votes1 answers34 views
How to Install Git on Ubuntu 18.04?
Please, help me I have troubles with installing Git on Ubuntu 18.04
- 4 votes1 answers146 views
How to compress and extract files/folders using the tar command on Ubuntu
I need to download a folder from my server, to do that I want to compress that folder on the server, download it to my PC and extract it. Can you please help me ...
- 4 votes1 answers122 views
nmap: what does “80/tcp filtered http” mean
Our Linux server(Ubuntu) doesn't listen on port 80. When I check port with sudo nmap -p 80 xxx.xxx.xxx.xxx I got such result PORT STATE SERVICE 80/tcp filtered ...
- 7 votes1 answers153 views
How to skip first n lines of grep result
I have a grep command in ubuntu terminal, and I need to skip first n lines. I find that I can get first m lines with -m flag, but how to skip first n lines of the ...
- 3 votes1 answers177 views
How to install MongoDb 3.4 on Ubuntu
I have a project which works only with mongo 3.4 version. I tried to install mongo on my PC, but it installed a 4.0 version. How can I install the 3.4 version?
- 3 votes1 answers464 views
How to change PHP CLI and Apache versions on Ubuntu
I have a project which works with PHP 5.6. So I installed php5.6 on my PC. But when I check PHP version in phpInfo() and in CLI It still 7.1. How can I switch PHP ...
