$ java -version
openjdk version "23" 2024-09-17
OpenJDK Runtime Environment Temurin-23+37 (build 23+37)
OpenJDK 64-Bit Server VM Temurin-23+37 (build 23+37, mixed mode, sharing)
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/* | |
# Overview | |
git log --author="$GIT_USER_NAME" --format="%H %ai" の結果を集計するプログラムです。 | |
# Usage | |
$ gcw --help | |
Usage of ./gcw: | |
-dir string |
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package main | |
import ( | |
"bytes" | |
"io" | |
"math/rand" | |
"os" | |
"time" | |
) |
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THIS_FILE := $(CURDIR)/$(firstword $(MAKEFILE_LIST)) | |
SRCDIR := $(CURDIR) | |
DESTDIR := $(CURDIR) | |
PROGRAM := app | |
PROGRAM_PATH := $(DESTDIR)/$(PROGRAM) | |
SRCS := $(shell find $(CURDIR) -name '*.c' -type f) | |
INCDIRS += $(shell find $(CURDIR) -type f -name '*.h' -exec dirname {} \; | sort | uniq) | |
EXT_INCDIRS += | |
OBJS := $(SRCS:%.c=%.o) | |
DEPS := $(SRCS:%.c=%.d) |
$ cat /etc/os-release
PRETTY_NAME="Ubuntu 22.04.3 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.3 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
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package main | |
import ( | |
"bytes" | |
"encoding/binary" | |
"encoding/hex" | |
"fmt" | |
"unsafe" | |
) |
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# スキャンするターゲットのIPアドレスまたはホスト名 | |
$target = "xxx.xxx.xxx.xxx" | |
# スキャンするポート範囲 | |
$startPort = 20 | |
$endPort = 25 | |
# 指定したポート範囲でスキャンを実行 | |
for ($port = $startPort; $port -le $endPort; $port++) { | |
$tcpClient = New-Object System.Net.Sockets.TcpClient |
$ brew install gitpod-io/tap/gitpod
==> Tapping gitpod-io/tap
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