doshiraki

#!/system_ext/bin/bash

pwd=$(dirname $0)
cd ${pwd} 2> /dev/null

# toggle_mount.sh: Toggles specified Device Mapper device(s) between read-only (ro) and read-write (rw) on Pixel 7a (LineageOS)
# Usage: 
#   Single device: toggle_mount <device> <ro|rw> (e.g., toggle_mount system_a rw)
#   All system/product/vendor: toggle_mount --all rw
# Features: Compares dmctl table before/after; avoids lsblk; converts multiple devices to rw

doshiraki

from enum import Enum, auto
import os


def list_directories_recursively(path):
    for root2, dirs, files in os.walk(path):
        root = root2 + "/"
        root = root2[len(path) + 1 :]
        # 現在のディレクトリ内のサブディレクトリをリストアップ
        for file in files:

doshiraki

#include <ios>
#include <iostream>
#include <iomanip>
#include <limits>

template <typename _NumberT>
class ValidNumberFmt
{
    _NumberT n;

doshiraki

import sys
from zipfile import ZipFile
from lxml import etree
import datetime
def loopxml(zr:ZipFile, name:str):
    parser = etree.XMLPullParser(['start', 'end'])
    level = 0
    stack = []
    with zr.open(zr.getinfo(name)) as reader:
        while True:

doshiraki

#cloud-config
mounts:
- [ /dev/mapper/VG_SDB-pv, /mnt/pv, xfs, rw, "0", "1" ]
- [ /dev/mapper/VG_SDB-swap, none, swap, sw, "0", "0" ]
runcmd:
- apt-get update
- apt-get install -y vim less bash-completion
- pvcreate /dev/sdb
- vgcreate VG_SDB /dev/sdb
- lvcreate -L 5G -n swap VG_SDB

doshiraki

#!/bin/bash
BACKUP_LAST=backup_last
BACKUP_CUR=backup_cur
BACKUP_SNAP=backup.sql.gz
BINLOG=binlog-$(date +%Y%m%d-%H%M%S-%N).sql.gz
BINLOGS=binlogs.txt
CONNECT_OPT=" -u root -h docker-db-pc -pexample "

get_binlog_list() {
	echo "show binary logs;" | mysql ${CONNECT_OPT} | cut -f 1 | tail -n +2

doshiraki

#include<stdio.h>
#include<fcntl.h>
#include<unistd.h>
#include<stdlib.h>
#include<string.h>
void s2p(const char *path) {
    char buf[2];
    int fd = open(path, O_WRONLY);
    while(fread(buf, 1, 1, stdin)) {
        int cnt=1;

doshiraki

s/\r$//;

/^--------$/{
  d;
}

/^-----$/!{
  H;
  /^BODY:/,/^COMMENT:/{
    /^COMMENT:/{

doshiraki

DROP table testtbl 
;
CREATE table
testtbl (id int,
dat datetime,
valuenum int,
valuenum2 int,
value varchar(30),
primary key(id,
dat))

doshiraki

package postgres

import (
	"database/sql"
	"fmt"
	"log"
	"time"

	_ "github.com/lib/pq"
)