https://lderequesens.netlify.app/ Recent content on Pudú Programming Hugo -- gohugo.io en-us Sun, 09 Jun 2024 12:00:34 -0400 https://lderequesens.netlify.app/posts/2024-06-09-android-notifications-for-when-a-process-ends-in-linux/ Sun, 09 Jun 2024 12:00:34 -0400 https://lderequesens.netlify.app/posts/2024-06-09-android-notifications-for-when-a-process-ends-in-linux/ I was helping my wife to scrape some website with a really noob code that I made and since the page was loading slowly the script did break several times and I had to be waiting this to happen since I didn’t have a way to check the process from other room of my house. This issue gave me the idea to generate an android app that could show me notifications about some process that I was running on my machine but that it was long enough that I really didn’t wanted to wait it watching my pc. https://lderequesens.netlify.app/posts/2024-02-20-doing-a-tui-with-bubbletea/ Mon, 25 Mar 2024 00:00:57 -0300 https://lderequesens.netlify.app/posts/2024-02-20-doing-a-tui-with-bubbletea/ I have an script to get the duration of all .mp4 and .mvk files and sum it to get the total time of the folder, I do this using ffprobe but could I do it with go? tl;dr: no, I’m not that good and I should use the tools that are available. Step 1: get duration with Go So I’m not good with go but I like the language and I will try to use it, first problem is… how do you get the duration of a file? https://lderequesens.netlify.app/posts/2024-01-30-what-did-i-learn-after-6-months-of-interviews/ Tue, 30 Jan 2024 22:35:37 -0300 https://lderequesens.netlify.app/posts/2024-01-30-what-did-i-learn-after-6-months-of-interviews/ So I was laid off on 2023-07 and started to interview for junior positions at different companies, from Chile and US, this process took me 26h01m+ (only in calls and interviews, I didn’t record how much time I studied) and this is what I learned: 1. There are positions in the job market but… Most companies want a senior for the price of a junior, with 5+ years of experience in their stack and with a lot of different skills, something like 3 persons in one. https://lderequesens.netlify.app/posts/2023-10-26-bash-ops/ Thu, 26 Oct 2023 02:12:44 -0300 https://lderequesens.netlify.app/posts/2023-10-26-bash-ops/ Bash uses < and > for some special behavior that when you get the hang of it you love them. Input redirection < or input redirection So you don’t want to keep writing every single time the input for a command? command input1 input2 input3 ... You are lucky because < will save you some time command < inputs.txt With this you pass the input with a file and not with the keyboard https://lderequesens.netlify.app/posts/2023-09-13-my-love-for-bash-zsh/ Wed, 13 Sep 2023 17:03:00 -0300 https://lderequesens.netlify.app/posts/2023-09-13-my-love-for-bash-zsh/ I have always liked running programs from my terminal, I like how it feels and also that I have to know what I’m doing (rm -rf --no-preserve-root /, I’m looking at you). So it was just the next step to learn about piping commands, functions, variables and more. In the last few months I have been trying to automate, or just shrink, some of my most used commands, for example for git some of my aliases are: https://lderequesens.netlify.app/posts/2023-08-27-how-to-rewrite-a-line-in-the-terminal/ Sun, 27 Aug 2023 09:45:19 -0300 https://lderequesens.netlify.app/posts/2023-08-27-how-to-rewrite-a-line-in-the-terminal/ I have always liked when you run a command on the terminal and the output is updated in the same line, not having lots of prints in the terminal is something that I always wanted to do but never searched. Example: # Not this Hello world! 1 2 3 4 Good Bye! # This Hello world! 4 Good Bye! I always thought that this was fully done by your code with some special dependency, something like this: