Fredric News

Tag: CheatSheet

  • WireGuard wg-quick CLI Sheet: Interface

    💡 WireGuard wg-quick CLI Sheet: Interface — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for WireGuard wg-quick CLI Sheet: Interface. Exec Create a client tunneling interface (Mac OS) bash Copy my_interface=fredric18 # config 생성 my_config=””” “”” cat <<EOF > /opt/homebrew/etc/wireguard/$my_interface.conf $my_config EOF wg-quick up $my_interface # 무슨소용인질 모르겠음 wg-quick save $my_interface…

  • LVM2 Logical Volume Mgmt: PV, VG & LV

    💡 LVM2 Logical Volume Mgmt: PV, VG & LV — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for LVM2 Logical Volume Mgmt: PV, VG & LV. Installation bash Copy yum install lvm2 -y Task sequence bash Copy sudo -i #추가할 디스크 특정하기 fdisk -l pvcreate $disk pvs vgcreate $vgname $disk vgs…

  • Antigravity CLI (agy): AI Agent Pair

    💡 Antigravity CLI (agy): AI Agent Pair — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Antigravity CLI (agy): AI Agent Pair. Subdocument Installation yaml Copy brew install antigravity-cli Settings MCP-servers Google Antigravity `bash Copy vi ~/.gemini/config/mcp_config.json { “mcpServers”: { “serverName”: { “command”: “path/to/executable”, “args”: [“–arg1”, “value1”], “env”: { “API_KEY”: “your-api-key”…

  • jq CLI Sheet: JSON Data Filtering & Slicing

    💡 jq CLI Sheet: JSON Data Filtering & Slicing — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for jq CLI Sheet: JSON Data Filtering & Slicing. Exec main bash Copy #json to pretty $jsonSTDOUT | jq ” echo ‘\”foo\”:\”bar\”‘ | jq ” curl http://foo.bar.com/api/v1/test | jq ” #배열 내 특정 순번을…

  • cURL CLI Sheet: HTTP Headers & REST API

    💡 cURL CLI Sheet: HTTP Headers & REST API — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for cURL CLI Sheet: HTTP Headers & REST API. Exec bash Copy #curl test curl -sSL -o /dev/null -D – ${URL} #download 받기(wget) curl -LO ${URL} curl -L ${URL} -o ${FILENAME} #response Header 포함…

  • AI Agent Harness Engineering: ainit CLI

    💡 AI Agent Harness Engineering: ainit CLI — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for AI Agent Harness Engineering: ainit CLI. Overview Harness is an architectural tool that utilizes Claude Code’s agent team system to break down and coordinate complex tasks into specialized agent teams. When you say “Configure the…

  • Linux free Command Analysis: Buffers, Cache

    💡 Linux free Command Analysis: Buffers, Cache — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Linux free Command Analysis: Buffers, Cache. bash Copy free -h #사람이 보기 편한 단위 RAM unused Free memory: Simply memory that is not currently being used for any tasks. Available memory: Memory that is actually…

  • Node.js Runtime Sheet: V8 Memory & Cluster

    💡 Node.js Runtime Sheet: V8 Memory & Cluster — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Node.js Runtime Sheet: V8 Memory & Cluster. Related page Version Manager Package Managers Exec bash Copy #리턴결과 출력 node -p “${arg}” # node -e “console.log(${arg})”와 동일 #js 실행 node -e “${js_syntax}” Main components bash…

  • Snap Package Manager Sheet: Sandboxed

    💡 Snap Package Manager Sheet: Sandboxed — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Snap Package Manager Sheet: Sandboxed. Daemon Install https://snapcraft.io/docs/installing-snapd Rocky bash Copy sudo dnf install epel-release sudo dnf upgrade sudo yum install snapd sudo systemctl enable –now snapd.socket # /snap 디렉토리 생성. (classic 지원 추가) sudo ln…

  • Adobe Creative Cloud Tuning on macOS

    💡 Adobe Creative Cloud Tuning on macOS — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Adobe Creative Cloud Tuning on macOS. 🔗 https://helmfile.readthedocs.io/en/latest/ Installation required kube-proxy:8080 yaml Copy k proxy –port=8080 & macOS bash Copy brew install helmfile amd64 bash Copy LATEST=$(curl -sL https://github.com/helmfile/helmfile/releases/latest \ | grep -oP ‘tag/\K[v0-9\.]+’ |…