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Linux Mastering Development Ubuntu

Can’t access my own ubuntu machine on network

This is a new issue. Before I all machines (Linux,Mac,Windows) have share resources and available each other. Can’t access my own ubuntu 19.10 machine on network. The message is: failed to retrieve share list from server: invalid argument I reinstalled samba, cifs-utils, gvfs-backends multiple times but no success. netstat and nmap ports are listening and […]

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Apple User Help

A way to generate a universal image URL that works between Mac and iOS (DropBox, iCloud, other?)

I’m looking for a way to make all my markdown file universal that is work on iOS, Mac, even Linux/Window/Android. I want to have a single folder where I stick all my images and then point to that folder from whatever OS/device I’m using. For example ~/img/image.png would be readable in the .md file from […]

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Development

Cant run sudo commands in shell_exec

I’m creating a Captive Portal in PHP, a site where users connecting to the wifi will be requested some information before having their access authorized. I’ve already configured iptables to redirect unauthorized traffic to the login page. In the login page, after the user provides the necessary information, i need to run the following command: […]

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Development

deployment of app created using kivy on android, ios, desktop

This is a silly question to ask but I have just read about Android deployment not ios for kivy. I started to learn kivy to create simple my own python-based IoT mobile Application for fun and I am new to these whole mobile app development things. Then I thought how will I be able to […]

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Development Linux Ubuntu

Internet not working on my laptop (xps 9570) just at home, works fine on all other networks

Im having an issue with my internet. Two days ago after coming home from work, I noticed I can’t connect to any site. Then I noticed that I have internet but it looks like I cant resolve DNS. I pinged 8.8.8.8 and had about 70% packet loss. Internet works fine on all other devices at […]

Categories
Development Linux Ubuntu

Internet not working on my laptop (xps 9570) just at home, works fine on all other networks

Im having an issue with my internet. Two days ago after coming home from work, I noticed I can’t connect to any site. Then I noticed that I have internet but it looks like I cant resolve DNS. I pinged 8.8.8.8 and had about 70% packet loss. Internet works fine on all other devices at […]

Categories
Development Linux Ubuntu

Internet not working on my laptop (xps 9570) just at home, works fine on all other networks

Im having an issue with my internet. Two days ago after coming home from work, I noticed I can’t connect to any site. Then I noticed that I have internet but it looks like I cant resolve DNS. I pinged 8.8.8.8 and had about 70% packet loss. Internet works fine on all other devices at […]

Categories
Development Linux Ubuntu

Install a file that.gz

Hello I am new on Ubuntu yesterday I try install a USB modem internet and when I open it it give me a tar.gz file . After I extract it with the file manager by default on Ubuntu and the file is on the desktop but what to do next ? Can someone tell me […]

Categories
Development Linux Ubuntu

Install a file that.gz

Hello I am new on Ubuntu yesterday I try install a USB modem internet and when I open it it give me a tar.gz file . After I extract it with the file manager by default on Ubuntu and the file is on the desktop but what to do next ? Can someone tell me […]

Categories
Development Linux

AWK concatenate output lines while extracting specific strings

Given the output of nmap against a subnet Nmap scan report for 192.168.1.20 Host is up (0.010s latency). MAC Address: EC:13:B2:E2:20:48 (Netonix) Nmap scan report for 192.168.1.21 Host is up (0.010s latency). MAC Address: EC:13:B2:E2:13:68 (Netonix) Nmap scan report for 192.168.1.23 Host is up (0.010s latency). MAC Address: EC:13:B2:E1:AE:A8 (Netonix) Nmap scan report for 192.168.1.99 […]