scmanjarrez

#!/bin/bash
declare -a tcp=()
declare -a udp=()
while IFS= read -r line; do
    port=$(echo $line | awk '{print $4}')
    [[ "$port" =~ "tcp" ]] && tcp+=("${port%%/*}") || udp+=("${port%%/*}")
done < "${1:-/dev/stdin}"
IFS=,
echo -n "-sS -p "
echo "${tcp[*]}"

scmanjarrez

Setting up Pi Zero OTG - The quick way (No USB keyboard, mouse, HDMI monitor needed)

More details - http://blog.gbaman.info/?p=791

For this method, alongside your Pi Zero, MicroUSB cable and MicroSD card, only an additional computer is required, which can be running Windows (with Bonjour, iTunes or Quicktime installed), Mac OS or Linux (with Avahi Daemon installed, for example Ubuntu has it built in).
1. Flash Raspbian Jessie full or Raspbian Jessie Lite onto the SD card.
2. Once Raspbian is flashed, open up the boot partition (in Windows Explorer, Finder etc) and add to the bottom of the config.txt file dtoverlay=dwc2 on a new line, then save the file.
3. If using a recent release of Jessie (Dec 2016 onwards), then create a new file simply called ssh in the SD card as well. By default SSH i

scmanjarrez

#!/bin/bash

TMPDIR=/tmp/msfonts
mkdir -p $TMPDIR

cd $TMPDIR

wget https://sourceforge.net/projects/mscorefonts2/files/cabs/PowerPointViewer.exe
cabextract -L -F ppviewer.cab -d . PowerPointViewer.exe
cabextract -L -F '*.TT[FC]' -d . ppviewer.cab

scmanjarrez

Backup of https://stackoverflow.com/a/77365896/4305230 fixes https://bugs.launchpad.net/netplan/+bug/2039083 https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/1906646

i have solved this problem

netplan apply says ovsdb-server.service is not running, then i just install this openvswitch

since i run ubuntu server in raspberry pi, i need to install extra lib:

scmanjarrez

Wifi rename, backup of https://yoursunny.com/t/2021/WiFi-rename/

During an experiment, I need to use three WiFi interfaces on a Raspberry Pi running Ubuntu 20.04. In addition to Raspberry Pi's internal WiFi interface, I added two USB WiFi adapters. Three network interfaces showed up in the system (ip link command), and they are named wlan0, wlan1, and wlan2 by default.

I often need to capture packets with tcpdump, and I often have to be type these interface names manually. It isn't easy to remember the purpose of each network interface, so I wanted to rename the interfaces to reflect their role in my application. However, this isn't as easy as it sounds.

🚫 Netplan

Ubuntu 20.04 configures network interfaces using Netplan, so my first thought was: I can write a Netplan configuration that matches network interfaces with their MAC addresses, and assigns the desired name to each network interface.

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This is mostly for my own benefit when I invariably format a computer using these adapters and forget how to get wifi working again:

• TP-Link T2U Nano (AC600)¹
• TP-Link T3U Plus (AC1300)¹

Plug device in and ensure it is detected via lsusb:

For the T3U Plus, the ID is 2357:0138.

scmanjarrez

I'll leave my workaround to enable register for future reference:

• Start the containers as always

  I'm assuming you're using overleaf toolkit

• Connect to sharelatex container, we need to copy the following files to /var/lib/sharelatex so we can edit them in the host and bind the new version.

  $ cp app/views/user/register.pug /var/lib/sharelatex
  $ app/src/router.js /var/lib/sharelatex
  $ app/src/Features/User/UserController.js /var/lib/sharelatex
  $ app/src/Features/User/UserPagesController.js /var/lib/sharelatex

scmanjarrez

I'll leave my workaround to use with gmail for future reference after testing every suggestion here without success:

• Define SMTP_USER and SMTP_PASS

     SHARELATEX_EMAIL_SMTP_USER=your_email
     SHARELATEX_EMAIL_SMTP_PASS=app_password # requires 2fa enabled
  

• Connect to sharelatex container (docker exec) and run this command:

  $ cp /overleaf/services/web/app/src/Features/Email/EmailSender.js /var/lib/sharelatex

scmanjarrez

gcode.register_command('TUYA_ON', self.cmd_TUYA_ON, True,
                               desc=self.cmd_TUYA_ON_help)
        gcode.register_command('TUYA_OFF', self.cmd_TUYA_OFF, True,
                               desc=self.cmd_TUYA_OFF_help)
### ...
### ...
cmd_TUYA_ON_help = "Turn on Tuya Smart Plug"
    def cmd_TUYA_ON(self, gcmd):
        try:
            proc = subprocess.Popen(

scmanjarrez

services:
  firefox:
    restart: always
    image: selenium/standalone-firefox:104.0
    container_name: selenium_firefox
    shm_size: 2g
    mem_limit: 512m
    mem_reservation: 256m
    cpus: 1
    ports: