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Takaharu Nakamura appare45

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appare45 / numerical-analysis.sh
Last active May 30, 2024 03:49
数値計算法の課題をDockerでやる
docker run --rm -p 8888:8888 --name julia -v julia:/opt/julia -v=./works:/home/jovyan/work/works -d jupyter/datascience-notebook jupyter notebook --NotebookApp.token='' --NotebookApp.password=''
@appare45
appare45 / default_clone_log.ltrace
Created December 20, 2023 04:55
70817 --- Called exec() ---
70817 __sigsetjmp(0x564d116c04e0, 0, 0x7ffc9a6d1c68, 0x564d116acaf8) = 0
70817 open("/dev/tty", 2050, 013006331611) = -1
70817 fileno(0x7ff26cd55a80) = 0
70817 ttyname(0) = nil
70817 setlocale(LC_ALL, "") = "C.UTF-8"
70817 strlen("C.UTF-8") = 7
70817 malloc(8) = 0x564d1338ecf0
70817 strcpy(0x564d1338ecf0, "C.UTF-8") = 0x564d1338ecf0
70817 bindtextdomain("bash", "/usr/share/locale") = "/usr/share/locale"
@appare45
appare45 / add_netns.68920
Created December 20, 2023 04:50
execve("/usr/sbin/ip", ["ip", "netns", "add", "ns1"], 0x7ffdcebe42b0 /* 14 vars */) = 0
brk(NULL) = 0x561cddd59000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffe920c8820) = -1 EINVAL (Invalid argument)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f65c7e03000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=16355, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 16355, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f65c7dff000
close(3) = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libbpf.so.0", O_RDONLY|O_CLOEXEC) = 3
@appare45
appare45 / default_clone_log.txt.66693
Created December 20, 2023 04:48
execve("./target/debug/socker", ["./target/debug/socker", "clone"], 0x7ffd4e1a6b20 /* 14 vars */) = 0
brk(NULL) = 0x564abc52b000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffcec0ef750) = -1 EINVAL (Invalid argument)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3e00f99000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=16355, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 16355, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3e00f95000
close(3) = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
@appare45
appare45 / main.rs
Created December 13, 2023 04:54
get list of NIC
use nix::ifaddrs;
fn main() {
println!("Hello, world!");
let addrs = nix::ifaddrs::getifaddrs().unwrap();
for ifaddr in addrs {
match ifaddr.address {
Some(address) => {
println!("interface {} address {}", ifaddr.interface_name, address);
}
None => {
@appare45
appare45 / firebase.json
Created November 30, 2023 14:36
{
"emulators": {
"auth": {
"port": 9099
},
"ui": {
"enabled": true,
"port": 4040
}
}
@appare45
appare45 / keybase.md
Created July 3, 2023 01:31

Keybase proof

I hereby claim:

  • I am appare45 on github.
  • I am appare45 (https://keybase.io/appare45) on keybase.
  • I have a public key whose fingerprint is 0275 3A78 685E FB23 2605 2427 B38E 1A3C FE69 5D28

To claim this, I am signing this object:

@appare45
appare45 / path-resolve.js
Created January 24, 2021 14:51
Resolve the path to previewing locally
const args = process.argv.slice(2);
let targetPath = args[0];
if (args[0] === undefined) {
targetPath = '.'
}
targetPath = targetPath.trim();
targetPath = targetPath.replace(/^\./, "./");
targetPath = targetPath.replace(/^\.\//, "/");
const path = require("path");