Cactus64k
Cactus64k
/ strcat_realloc
Created
January 21, 2017 20:06
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| void strcat_realloc(char** buff, char* str, intmax_t str_len, intmax_t* buff_size, intmax_t* buff_pos) | |
| { | |
| assert(buff != NULL); | |
| assert(str != NULL); | |
| assert(buff_size != NULL); | |
| assert(buff_pos != NULL); | |
| if(*buff_size - *buff_pos - 1 > str_len) | |
| { | |
| strcat(*buff, str); |
Cactus64k
/ snprintf_alloc
Created
January 24, 2017 23:02
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| int alloc_snprintf(char** out, const char* template, ...) | |
| { | |
| va_list list; | |
| va_start(list, template); | |
| int len = vsnprintf(NULL, 0, template, list); | |
| va_end(list); | |
| char* new_string = malloc((size_t)len + 1); | |
| assert(new_string != NULL); |
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| #!/bin/bash | |
| REMOTE=server.com | |
| REMOTE_PATH=/mnt/backup | |
| DATE=$(date +%F) | |
| LOCAL_PATH="/home/cactus /etc" | |
| LOCAL_EXCLUDE=/etc/cron.daily/backup_exclude |
Cactus64k
/ conky.conf
Created
June 30, 2019 16:04
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| conky.config = { | |
| alignment = 'top_right', | |
| background = false, | |
| double_buffer = true, | |
| border_width = 1, | |
| cpu_avg_samples = 2, | |
| default_color = 'white', | |
| default_outline_color = 'white', | |
| default_shade_color = 'white', | |
| default_bar_height = 8, |
Cactus64k
/ repo-full-copy.sh
Created
July 27, 2019 17:41
— forked from AgiosAndreas/repo-full-copy.sh
Полный перенос git репозитория на другой сервер
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| # Клонируем исходный репозиторий без рабочего каталога (--bare) | |
| git clone --bare https://github.com/exampleuser/old-repository.git | |
| cd old-repository.git | |
| # Делаем mirror-push(будут скопированы все ветки и тэги) в новый репозиторий | |
| git push --mirror https://github.com/exampleuser/new-repository.git | |
| cd .. | |
| # Удаляем папку с репозиторием |
Cactus64k
/ gist:e6af9c3dabff9354d8226d8b3ef2be92
Created
September 19, 2019 20:33
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| # Template used to create this container: /usr/share/lxc/templates/lxc-debian | |
| # Parameters passed to the template: | |
| # For additional config options, please look at lxc.container.conf(5) | |
| # Uncomment the following line to support nesting containers: | |
| #lxc.include = /usr/share/lxc/config/nesting.conf | |
| # (Be aware this has security implications) | |
| #lxc.net.0.type = empty | |
| lxc.apparmor.profile = generated |
Cactus64k
/ gist:d4c319235e5e4b4992fa509d59db464b
Last active
May 26, 2020 22:05
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| #!/usr/sbin/nft -f | |
| flush ruleset | |
| define local = {192.168.16.0/24, 127.0.0.0/8 } | |
| define out_if = enp0s3 | |
| table nat { | |
| chain prerouting { | |
| type nat hook prerouting priority 0; |
Cactus64k
/ PCF8814.py
Created
May 27, 2020 18:07
Micropython class for PCF8814 display (nokia 1100)
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| import time | |
| import font | |
| class PCF8814: | |
| pixel_width = 96 | |
| pixel_height = 65 | |
| def __init__(self, ss, rst, sck, mosi): | |
| self.ss = ss | |
| self.rst = rst |
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| import socket | |
| import gc | |
| HTTP_STATUS = """ | |
| <html> | |
| <head> | |
| <meta http-equiv="content-type" content="text/html; charset=UTF-8"> | |
| <title>ESP Web Server:{status} Status Code</title> | |
| </head> |
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| font8x6 = [ | |
| [0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # 20 [SPACE], | |
| [0x00, 0x00, 0x00, 0x5f, 0x00, 0x00], # 21 ! | |
| [0x00, 0x00, 0x07, 0x00, 0x07, 0x00], # 22 " | |
| [0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14], # 23 # | |
| [0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12], # 24 $ | |
| [0x00, 0x23, 0x13, 0x08, 0x64, 0x62], # 25 % | |
| [0x00, 0x36, 0x49, 0x55, 0x22, 0x50], # 26 & | |
| [0x00, 0x00, 0x05, 0x03, 0x00, 0x00], # 27 ' | |
| [0x00, 0x00, 0x1c, 0x22, 0x41, 0x00], # 28 ( |
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