Edited at 2024-04-06 15:17 UTC. With Bybit API v5 [1] it is possible to get public data (price, volume, last trading records) and also place own orders using API Key. All the next examples do not need API Key, because open public data is used here.
First, install jq for read json data and search in it to get only fields we need.
apt install jq
This price is from latest finished orders.
Increase wheel speed on Linux using imwheel. This will make scrolling easier, while use Chromium, Firefox, LibreOffice, viewing pdf files in Evince.
apt install imwheel
Check the names of applications that should be affected by imwheel settings. Run in terminal:
Extra mouse buttons on the side or also click on the wheel can be used for copy and paste or any other actions. To make extra buttons work as you need on Linux use next steps from ArchLinux wiki [1].
xbindkeys allows to bind mouse buttons to any action like open terminal, open browser, copy to clipboard, paste.
xvkbd allows to send to system keyboard pressing like Ctrl + C, F5 and so on.
apt install xbindkeys xvkbd
Which program works faster? Does Rust compiler do things extra fast? Here are our simplest programs on Rust, C, C++, Bash, Python3. They were run 100.000 times and timings are measured.
Listing HelloWorld on Rust, main.rs
fn main() {
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Listing HelloWorld on C, main.c
#include <stdio.h>
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When update Drupal with composer on VPS with RAM less than 2Gb you may catch errors:
Sometimes my Devuan unexpectedly close the session, because of some JavaScripts on websites. After re-login I cannot connect to remote git repository with errors:
$ ssh remote_server
$ git pull
Error reading response length from authentication socket.
Permission denied (publickey).
fatal: The remote end hung up unexpectedly
Some people advise to start ssh-agent and load keys to ssh-agent, but that does not work in my case:
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I use Protovpn and need to choose the fastest free server. All the servers are listed in json file: https://api.protonmail.ch/vpn/logicals Let's try linux jq. First install curl if you have no (apt-get install curl) and download json file: curl https://api.protonmail.ch/vpn/logicals > __tmp_protonvpn
Having systems that need a monitoring or alert about errors and fails you may use Telegram Bot. Next examples of using Telegram Bot help to watch the status of a long process, also to send lines from log, and even more, it is possible to send printscreens or also convert printscreens to text and then send it to your chat in Telegram.
This way you can monitor any process in your system with smartphone in any place.