Nettool
https://github.com/geduard0098/Nettool

https://redd.it/1q0g9ho
@r_bash

[Shell] Made a minimal fetch tool in pure bash - heavily tweakable
https://redd.it/1q0zjde
@r_bash

Jowee Miguelino-human trafficker - homewrecker- help my family!
https://redd.it/1q10yok
@r_bash

Linux proxy configuration helper

I made a utility to help configuring HTTP proxy settings for numerous components simultaneously on a Linux operating system:
https://gitlab.com/brlin/linux-proxy-configuration-helper

Currently it supports:

Local shell session environment variables(http(s)_proxy and their variants)
Snapd
LXD
Git
Desktop environment/Applications based on GNOME Gsettings mechanism
Desktop environment/Applications based on KDE Kconfig mechanisms
VS Code like products like(VS Code/Cursur/Antigravity)
Proxy-ignore hosts

Feel free to check it out if you frequently require setting/resetting specific proxy configurations!

https://redd.it/1q12exf
@r_bash

I like bash process replacement



https://redd.it/1q22y64
@r_bash

I’m wondering how bash is used in embedded systems ?

I recently got into embedded programming with microcontrollers and rasberry pi. A friend of mine told me that he uses bash to make things easier for his robotics project.

Im wondering what specific applications of bash are there in embedded systems.

https://redd.it/1q25iv7
@r_bash

A tiny system info noscript for Termux, written in pure Bash.
https://www.reddit.com/gallery/1q2hrrt

https://redd.it/1q2httx
@r_bash

taptaptype - typing speed test application written in bash

https://i.redd.it/q3jrm3w1b4bg1.gif

I've written a small shell program. It is a typing test program similar to monkeytype.com website but running in a terminal.

I really enjoyed writing it. While working on this project, I've learned several new things: how to use $RANDOM, how to use bc calculator to perform arithmetic operations, how to hide cursor and make nice looking "interactive" bash noscripts.

Will be glad to get some feedback on the implementation.
https://github.com/skig/taptaptype

https://redd.it/1q2s6x1
@r_bash

set -x is your friend

I enjoy looking through all the posts in this sub, to see the weird shit you guys are trying to do. Also, I think most people are happy to help, if only to flex their knowledge. However, a huge part of programming in general is learning how to troubleshoot something, not just having someone else fix it for you. One of the basic ways to do that in bash is `set -x`. Not only can this help you figure out what your noscript is doing and how it's doing it, but in the event that you need help from another person, posting the output can be beneficial to the person attempting to help.

Also, writing noscripts in an IDE that supports Bash. syntax highlighting can immediately tell you that you're doing something wrong.

If an IDE isn't an option, https://www.shellcheck.net/

Edit: Thanks to the mods for pinning this!

https://redd.it/xcejrb
@r_bash

taptaptype - typing speed test application written in bash

https://i.redd.it/q3jrm3w1b4bg1.gif

I've written a small shell program. It is a typing test program similar to monkeytype.com website but running in a terminal.

I really enjoyed writing it. While working on this project, I've learned several new things: how to use $RANDOM, how to use bc calculator to perform arithmetic operations, how to hide cursor and make nice looking "interactive" bash noscripts.

Will be glad to get some feedback on the implementation.
https://github.com/skig/taptaptype

https://redd.it/1q2s6x1
@r_bash

A tiny system info noscript for Termux, written in pure Bash.
https://www.reddit.com/gallery/1q2hrrt

https://redd.it/1q2httx
@r_bash

I’m wondering how bash is used in embedded systems ?

I recently got into embedded programming with microcontrollers and rasberry pi. A friend of mine told me that he uses bash to make things easier for his robotics project.

Im wondering what specific applications of bash are there in embedded systems.

https://redd.it/1q25iv7
@r_bash

[Shell] Made a minimal fetch tool in pure bash - heavily tweakable
https://redd.it/1q0zjde
@r_bash

I like bash process replacement



https://redd.it/1q22y64
@r_bash

Linux proxy configuration helper

I made a utility to help configuring HTTP proxy settings for numerous components simultaneously on a Linux operating system:
https://gitlab.com/brlin/linux-proxy-configuration-helper

Currently it supports:

Local shell session environment variables(http(s)_proxy and their variants)
Snapd
LXD
Git
Desktop environment/Applications based on GNOME Gsettings mechanism
Desktop environment/Applications based on KDE Kconfig mechanisms
VS Code like products(VS Code/Cursor/Antigravity)
Proxy-ignore hosts

Feel free to check it out if you frequently require setting/resetting specific proxy configurations!

https://redd.it/1q12exf
@r_bash

Nettool
https://github.com/geduard0098/Nettool

https://redd.it/1q0g9ho
@r_bash

Sort to insert text

Hello, I'm making a bash noscript and I have to insert text after a certain string, I thought that "sort" would be the command to use but I'm having trouble getting it to work, I think I should also use maybe a little regex. Thank you for your help

https://redd.it/1q386np
@r_bash

My first game is written in Bash
https://redd.it/1q3imxg
@r_bash

How to display certain lines in color

Hello, I'm working on a bash noscript. In the noscript, I display the contents of a file using "cat", but I need to highlight certain lines in color. I haven't found an option to colorize specific lines in the "cat" man page. What command is appropriate? Thank you for your answers; I hope my post is clear enough.

https://redd.it/1q3p428
@r_bash

question about variable expansion (maybe?)

hi everyone,

I have the following line entry in a config file:

LOG_ROOT = ${HOME}/log

and in a noscript, I'm parsing that like this:

    config_file="${1}";

    mapfile -t config_entries < "${config_file}";

    if (( ${#config_entries[*]} == 0 )); then
        (( error_count += 1 ));
    else
        for entry in "${config_entries[@]}"; do
            [[ -z "${entry}" ]] && continue;
            [[ "${entry}" =~ ^# ]] && continue;

            property_name="$(cut -d "=" -f 1 <<< "${entry}" | xargs)";
            property_value="$(cut -d "=" -f 2- <<< "${entry}" | xargs)";

            CONFIG_MAP["${property_name}"]="${property_value}";

            [[ -n "${property_name}" ]] && unset property_name;
            [[ -n "${property_value}" ]] && unset property_value;
            [[ -n "${entry}" ]] && unset entry;
        done
    fi

and the code that writes the output:

    printf "${CONFIG_MAP["CONVERSION_PATTERN"]}\n" "${log_date}" "${log_file}" "${log_level}" "${log_pid}" "${log_source}" "${log_line}" "${log_method}" "${log_message}" >> "${CONFIG_MAP["LOG_ROOT"]}/${log_file}";

note that the conversion pattern mentioned is in the property file too (I have it here so you don't have to change the noscript to change the output) and is currently set to:

CONVERSION_PATTERN = [Time: %s] [Log: %s] [Level: %s] - [Thread: %d] [File: %s:%d] [Method: %s] - %s

all of this works, up to the point I try to write the file. set -x shows things are ok:

$ writeLogEntry "FILE" "DEBUG" "${$}" "cname" "99" "function" "function START";
+ echo '${HOME}/log/debug.log'
${HOME}/log/debug.log
+ printf '[Time: %s] [Log: %s] [Level: %s] - [Thread: %d] [File: %s:%d] [Method: %s] - %s\n' '' debug.log DEBUG 32019 cname 99 function 'function START'
+ set +x

except I don't see the redirect to the log, and the echo shown above has the variable unexpanded. where did I go wrong?

https://redd.it/1q3uwqr
@r_bash

orla: run local, lightweight, open source agents as tools

https://redd.it/1q4cct3
@r_bash