Feh - ํ„ฐ๋ฏธ๋„ ์ด๋ฏธ์ง€๋ทฐ์–ด

feh๋Š” Linux ํ™˜๊ฒฝ์—์„œ ์ด๋ฏธ์ง€ ๋ทฐ์–ด๋กœ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๋Š” ๊ฒฝ๋Ÿ‰์˜ ํ”„๋กœ๊ทธ๋žจ์ž…๋‹ˆ๋‹ค. ๋‹ค์–‘ํ•œ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋ฉฐ, ํŠนํžˆ ์Šคํฌ๋ฆฝํŠธ์™€ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜๊ธฐ์— ์ ํ•ฉํ•ฉ๋‹ˆ๋‹ค. ์•„๋ž˜์— feh์˜ ๊ธฐ๋ณธ ์‚ฌ์šฉ๋ฒ•๊ณผ ๋ช‡ ๊ฐ€์ง€ ์‘์šฉ ์˜ˆ์ œ๋ฅผ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ๊ธฐ๋ณธ ์‚ฌ์šฉ๋ฒ• ์„ค์น˜: Debian/Ubuntu ๊ณ„์—ด: sudo apt install feh Red Hat ๊ณ„์—ด: sudo dnf install feh Arch Linux: sudo pacman -S feh Alpine Linux: doas apk add feh ๊ธฐ๋ณธ ๋ช…๋ น์–ด: ๋‹จ์ผ ์ด๋ฏธ์ง€ ์—ด๊ธฐ: feh image.jpg ์—ฌ๋Ÿฌ ์ด๋ฏธ์ง€ ์—ด๊ธฐ: feh image1.jpg image2.jpg image3.jpg feh *.jpg ๋””๋ ‰ํ† ๋ฆฌ ๋‚ด ๋ชจ๋“  ์ด๋ฏธ์ง€ ์—ด๊ธฐ: feh /path/to/directory ํ•˜์œ„ ํด๋”๊นŒ์ง€ ์žฌ๊ท€์ ์œผ๋กœ ์—ด๊ธฐ feh --recursive /path/to/directory ์ด๋ฏธ์ง€ ์ •๋ณด ์ถœ๋ ฅ (๋‹จ, exiftool ๋จผ์ € ์„ค์น˜) feh --info "exifgrep DateTime %f" /path/to/images feh --info "exiftool %f | grep DateTime" ~/path/to/images ์ฃผ์š” ์˜ต์…˜ ์Šฌ๋ผ์ด๋“œ์‡ผ ๋ชจ๋“œ: ...

2025-07-02 ยท 285 words

Wezterm - Terminal Emulator

WezTerm์€ GPU ๊ฐ€์†์„ ์ง€์›ํ•˜๋Š” ๊ณ ์„ฑ๋Šฅ ํ„ฐ๋ฏธ๋„ ์—๋ฎฌ๋ ˆ์ดํ„ฐ๋กœ, Windows, macOS, Linux ๋“ฑ ๋‹ค์–‘ํ•œ ์šด์˜์ฒด์ œ์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ๊ฐœ์ธ์ ์œผ๋กœ ๋”์šฑ ์ข‹์€ ๊ฒƒ์€ Lua ๊ธฐ๋ฐ˜์˜ ์„ค์ •์„ ์ œ๊ณตํ•œ๋‹ค๋Š” ๊ฒƒ์ด๋‹ค. ํƒญ/๋ถ„ํ•  ์ฐฝ, ์ด๋ฏธ์ง€ ํ‘œ์‹œ, SSH ๋ฉ€ํ‹ฐํ”Œ๋ ‰์‹ฑ ๋“ฑ ํ˜„๋Œ€์ ์ธ ๋‹ค์–‘ํ•œ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์†Œ๊ฐœ ์ด์œ  ๋น ๋ฅธ ํ™”๋ฉด ์†๋„ Lua๋กœ ์„ค์ • tmux๋ฅผ ๋Œ€์ฒดํ•  ์ˆ˜ ์žˆ๊ณ  ์˜คํžˆ๋ ค ๋” ํŽธ๋ฆฌํ•œ ์‚ฌ์šฉ์„ฑ ํ„ฐ๋ฏธ๋„ ๋‚ด ๋ณต์‚ฌ, ๋ถ™์—ฌ๋„ฃ๊ธฐ, ๊ฒ€์ƒ‰ ๋“ฑ์˜ ํŽธ๋ฆฌํ•จ ๋‹ค์–‘ํ•œ ํ…Œ๋งˆ์™€ Nerd Font ๊ธฐ๋ณธ ์ง€์›, ํฐํŠธ ๋ณ„๋„ ์„ค์น˜ ๋ถˆํ•„์š” ์™œ ๊ทธ๋™์•ˆ ์ด๊ฑธ ๋ชฐ๋ž์„๊นŒ? ์ •๋ง ๋ชจ๋˜ํ•˜๊ณ  ๊น”๋”ํ•˜๊ณ  ์•ˆ์ •์ ์ด๊ณ  ํ’๋ถ€ํ•œ ๊ธฐ๋Šฅ ์ œ๊ณต ์ฃผ์š” ๊ธฐ๋Šฅ ํฌ๋กœ์Šค ํ”Œ๋žซํผ ์ง€์›: Windows, macOS, Linux. GPU ๊ฐ€์†: ๋ถ€๋“œ๋Ÿฌ์šด ๋ Œ๋”๋ง ์„ฑ๋Šฅ. ํƒญ/๋ถ„ํ•  ์ฐฝ: ๋‹ค์ค‘ ์ž‘์—… ํ™˜๊ฒฝ ์ง€์›. Lua ์„ค์ •: ์‚ฌ์šฉ์ž ์ •์˜ ๊ฐ€๋Šฅํ•œ ํ…Œ๋งˆ, ํ‚ค ๋ฐ”์ธ๋”ฉ, ๋™์ž‘. ์ด๋ฏธ์ง€/ํฐํŠธ ์ง€์›: Sixel, Iterm2 ์ด๋ฏธ์ง€ ๋ฐ Nerd Fonts. SSH ๋ฉ€ํ‹ฐํ”Œ๋ ‰์‹ฑ: ๋‹จ์ผ ์—ฐ๊ฒฐ๋กœ ๋‹ค์ค‘ ์„ธ์…˜ ๊ด€๋ฆฌ. ์„ค์น˜ ๋‹ค์Œ ๋งํฌ์— ์—ฌ๋Ÿฌ ํ”Œ๋žซํผ ๋ณ„ ์„ค์น˜๋ฒ•์ด ๋‚˜์™€ ์žˆ๋‹ค. ...

2025-06-16 ยท (updated 2025-06-17) ยท 770 words

Fritzing

Intro nodemcu๋‚˜ arduino๋ฅผ ์ด์šฉํ•œ ํšŒ๋กœ ์„ค๊ณ„์— ํ™œ์šฉ Install ๊นƒํ—ˆ๋ธŒ ๊ฐœ๋ฐœ์šฉ์„ ์„ค์น˜ https://github.com/fritzing/fritzing-app/releases ์ž์‹ ์˜ OS์— ๋งž๋Š” ๊ฒƒ์„ ์„ ํƒ (ex. Windows: fritzing-xxx-develop-548.windows.64.zip) ์••์ถ•์„ ํ’€๊ณ  ์ ๋‹นํ•œ ๊ณณ์— ์˜ฎ๊ธด ํ›„ ์‹คํ–‰ํŒŒ์ผ์„ ๋ฐ”ํƒ•ํ™”๋ฉด์— ๋งํฌ๋ณต์‚ฌ ์‹คํ–‰ parts๊ด€๋ จ ์—…๋ฐ์ดํŠธ ์ฐฝ: clean parts์„ ํƒ ํ›„ ์—…๋ฐ์ดํŠธ windows User Files Folder: C:\Users\์‚ฌ์šฉ์ž๋ช…\OneDrive\๋ฌธ์„œ\Fritzing Nodemcu parts ๋“ฑ๋กํ•˜๊ธฐ ๊ธฐ๋ณธ ์„ค์น˜์‹œ esp32, esp8266์ด ์—†์œผ๋ฏ€๋กœ ์‚ฌ์šฉ์ž ๋“ฑ๋ก์„ ํ•ด์ค€๋‹ค. [esp32-parts] https://forum.fritzing.org/uploads/default/original/2X/8/8d99adbb2e8f966178bdb46f5cffa7bd72ce2c2a.fzpz [esp8266-parts] https://blog-cms.tasnimzotder.com/content/files/2022/01/NodeMCU-V1.0-1.fzpz ๋‹ค์šด๋ฐ›์€ ํŒŒ์ผ์„ ์šฐ์ธก์ƒ๋‹จ Parts ํŒจ๋„์˜ ๋ถ€๋ฉ”๋‰ด>import๋ฅผ ํด๋ฆญํ•˜์—ฌ ๋กœ๋“œํ•œ๋‹ค. Parts ํŒจ๋„์— Mine>My parts์— ๋“ฑ๋ก๋œ ๊ฒƒ์„ ํ™•์ธํ•œ๋‹ค. importํ•˜์—ฌ ๋“ฑ๋กํ•œ parts๋Š” C:\Users\์‚ฌ์šฉ์ž๋ช…\OneDrive\๋ฌธ์„œ\Fritzing ์ดํ•˜์— ์ €์žฅ๋œ๋‹ค. ๋”ฐ๋ผ์„œ ์ด๋ฅผ ๋ฐฑ์—…ํ•ด๋‘๋ฉด ๋‚˜์ค‘์— ์‰ฝ๊ฒŒ ์ž์‹ ์˜ ํ™˜๊ฒฝ์„ ๋ณต์›ํ•  ์ˆ˜ ์žˆ๋‹ค. REFERENCE Fritzing Home: https://fritzing.org/ Fritzing Github: https://github.com/fritzing/fritzing-app learning Fritzing: https://fritzing.org/learning/

2023-12-13 ยท 98 words

GPG - GNU Privacy Guard

Intro GNU Privacy Guard, is a public key cryptography implementation. Install Alpine $ doas apk add gpg gpg-agent Ubuntu/Debian $ sudo apt-get install gnupg Setup gpg ํ‚ค์ƒ์„ฑ: default๋กœ ์ง„ํ–‰: Real name๊ณผ Email ์ž…๋ ฅ: ๋น„๋ฐ€๋ฒˆํ˜ธ ์ž…๋ ฅ ์•”ํ˜ธํ™”๋ฐฉ์‹: ์ตœ์‹ ์˜ ECC(ed25519) ๋ฐฉ์‹ ์‚ฌ์šฉ $ gpg --full-gen-key Create a Revocation Certificate ๋ฌดํšจํ™” ์ธ์ฆํ‚ค ์ƒ์„ฑ (๋ณด์•ˆํ‚ค๋ถ„์‹ค์‹œ ์‚ฌ์šฉ, ๋”ฐ๋กœ ์ž˜ ๋ณด๊ด€) ํŒŒ์ผ๋ชจ๋“œ๊ฐ€ 600์ธ์ง€ ํ™•์ธ $ gpg --output ~/revocation.crt --gen-revoke your_email@address.com How To Import Other Usersโ€™ Public Keys $ gpg --import name_of_pub_key_file How To Verify and Sign Keys $ gpg --fingerprint your_email@address.com $ gpg --list-keys # ํ‚ค๋ฆฌ์ŠคํŠธ ํ™•์ธ $ gpg --armor --export # public key ํ™•์ธ -----BEGIN PGP PUBLIC KEY BLOCK----- mDMEZPwe2hYJwKYBBAHaRw8BAQdATXg1HK+wZW/sZlDXfs7KEJeEyX6YRKx9a60c P5pj4mwtAPwP2wq1ACEdj+V6VOH/1ZE5KlH7L8UkYlJ8lK+ZdZBK+wEAlknNS5O7 ... -----END PGP PUBLIC KEY BLOCK----- Encrypt and Decrypt Messages with GPG Encrypt Messages $ gpg --encrypt --sing --armor -r <your_email@address.com> <name_of_file> $ ls $ <name_of_file>.asc Decrypt Messages $ gpg <name_of_file>.asc Key Maintenance $ gpg --list-keys # list available GPG keys $ gpg --refresh-keys # update the key information $ gpg --keyserver <key_server> --refresh-keys # pull information from a specific key server Bakcup & Restore backup (์‚ฌ์šฉ์ค‘์ธ PC) # tree๋กœ ~/.gnupg ํ™•์ธ tree ~/.gnupg # ํ˜„์žฌ ์‚ฌ์šฉ์ค‘์ธ ํ‚ค ํ™•์ธ gpg --list-secret-keys --keyid-format LONG # ๋ฐฑ์—… mkdir ~/gpg-backup gpg --export --export-options backup --output ~/gpg-backup/public-key.gpg gpg --export-secret-keys --export-options backup --output ~/gpg-backup/private-key.gpg gpg --export-ownertrust > ~/gpg-backup/trust_key.gpg tar cvf <USB-mount-path>/gpg-backup.tar gpg-backup restore (๋‹ค๋ฅธ PC) # USB mount tar xvf <USB-mount-path>/gpg-backup.tar cd gpg-backup/ # ํ‚ค ๋ณต์› gpg --import public-key.gpg gpg --import private-key.gpg gpg --import-ownertrust trust-key.gpg # ํ‚ค ํ™•์ธ gpg --list-secret-keys --keyid-format LONG PASS(The Standard Unix Password Manager) with gpg pass๋Š” ์œ ๋‹‰์Šค์—์„œ ๊ฐœ์ธ์˜ ํŒจ์Šค์›Œ๋“œ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ํ‘œ์ค€ ํˆด์ด๋‹ค. ...

2023-09-09 ยท 381 words

tmux - ๋‹ค์ค‘ ํ„ฐ๋ฏธ๋„ ๊ด€๋ฆฌ ํˆด

Intro ๋‹ค์ค‘ ํ„ฐ๋ฏธ๋„ ๊ด€๋ฆฌ ํ”„๋กœ๊ทธ๋žจ ์›๊ฒฉ์ง€์—์„œ ๋‹ค์–‘ํ•œ ์„ธ์…˜๊ณผ ์œˆ๋„์šฐ์™€ pane์„ ๋งŒ๋“ค์–ด ์œ ์ง€ ๊ด€๋ฆฌ. ๋‹ค์ค‘ ์ž‘์—…์„ ํ•œ ํ„ฐ๋ฏธ๋„ ํ™”๋ฉด์„ ํ†ตํ•ด ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค. ์„ธ์…˜์„ ์œ ์ง€ํ•˜๋ฉฐ ํ•„์š”์‹œ ํ™”๋ฉด์— ๋ฐ”๋กœ ๋„์šธ ์ˆ˜ ์žˆ๋‹ค. ํ„ฐ๋ฏธ๋„์„ ๊บผ๋„ ์„ธ์…˜์ด ์‚ด์•„์žˆ๊ณ  ๋‹ค์‹œ ์—ฐ๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค. Install Debian, Ubuntu $ sudo apt install tmux Alpine $ doas apk add tmux Usage ๊ธฐ๋ณธ ๋ช…๋ น $ tmux # ์‹คํ–‰ $ tmux ls # ์„ธ์…˜, ์œˆ๋„์šฐ ๋“ฑ ํ™•์ธ $ tmux a # detatch๋œ ์„ธ์…˜์„ ๋‹ค์‹œ attatch ํ•˜๊ธฐ ๊ธฐ๋ณธํ‚ค(์ดํ•˜ ์ƒ๋žต) - Ctrl+b ...

2022-12-18 ยท 169 words