Latest Kudoed Collected Search
  • Cerbot ๊ฐฑ์‹  ์—๋Ÿฌ

    Certbot ์œผ๋กœ SSL ์„ ๊ฐฑ์‹ ํ•˜๋ ค๋Š”๋ฐ ์ด์ „๊ณผ ๊ฐ™์€ ๋ฐฉ๋ฒ•์œผ๋กœ ๋ช…๋ น์„ ์‹คํ–‰ํ•˜์ž ์‹คํŒจ๋ฅผ ๋ฐ˜๋ณตํ•˜๋Š” ๋ฌธ์ œ๊ฐ€ ์ƒ๊ฒผ๋‹ค. ์ „์—๋Š” ๋ถ„๋ช…ํžˆ ๊ฐ™์€ ๋ฐฉ๋ฒ•์œผ๋กœ ๊ฐฑ์‹ ์„ ํ–ˆ๋Š”๋ฐโ€ฆ? ํ•˜๊ณ  ์ฐพ์•„๋ณด๋‹ˆ ๋น„์Šทํ•œ ํ˜„์ƒ์ด ๊ฝค ์žˆ๋Š”์ง€, ์—ฌ๋Ÿฌ ์‚ฌ๋žŒ๋“ค์ด ...

  • How to remove passphrase from a private key

    Sometimes, I feel to remove the passphrase from a key file.$ ssh-keygen -p -f /the/path/of/a/key Enter old passphrase En ...

  • DNS Cache Flush

    MacOS# Above Sierra $ sudo killall -HUP mDNSResponder; sudo killall mDNSResponderHelper; sudo dscacheutil -flushcache # ...

  • Raspberry Pi ๋žจ๋“œ๋ผ์ด๋ธŒ ๋งŒ๋“ค๊ธฐ

    ๋žจ๋“œ๋ผ์ด๋ธŒ Ram Drive - https://publicdomainvectors.org/en/free-clipart/RAM-memory-chip-vector-image/13456.html๋ผ์ฆˆ๋ฒ ๋ฆฌ ํŒŒ์ด์— ๋žจ๋“œ๋ผ์ด๋ธŒ๋ฅผ ...

  • PHP Flush

    PHP FlushingPHP ์—์„œ Flush ๋ฅผ ์“ฐ๋Š” ์ด์œ ๋Š” ์—ฌ๋Ÿฌ๊ฐ€์ง€๊ฐ€ ์žˆ๊ฒ ์ง€๋งŒ, ๊ฐœ์ธ์ ์œผ๋กœ ๋ธŒ๋ผ์šฐ์ €์—์„œ Timeout ์ด ๋‚˜์ง€ ์•Š๊ฒŒํ•˜๊ธฐ ์œ„ํ•œ ๋ชฉ์ ์œผ๋กœ ์ž์ฃผ ์“ด๋‹ค. ์„œ๋ฒ„์—์„œ๋Š” ๊ณ„์‚ฐ์„ ํ•˜๊ณ  ์žˆ๋Š”๋ฐ ๋ธŒ๋ผ์šฐ์ €์— ์•„๋ฌด๊ฒƒ๋„ ...

  • Linux systemctl

    systemctl usage$ sudo systemctl list-units $ sudo systemctl list-units --all $ sudo systemctl list-units --type=service ...

  • KeDei 3.5โ€ HDMI display for Raspberry Pi

    ๋„คํŠธ์›Œํฌ ์„ค์ •์šฉ์œผ๋กœ ๋ฏธ๋‹ˆ ๋””์Šคํ”Œ๋ ˆ์ด๋ฅผ ๊ตฌ์ž…ํ–ˆ๋Š”๋ฐ, ์—ฐ๊ฒฐํ•˜๋ฉด ๊ธ€์ž๊ฐ€ ๋„ˆ๋ฌด ์ž‘๊ฒŒ ๋‚˜์™€(810x540) ํ™”๋ฉด ์„ค์ •์„ ๋ณ€๊ฒฝํ•ด๋ณด์•˜๋‹ค.KeDei 3.5โ€ HDMI displayconfig.txt setting hdmi_forc ...

  • [Raspberry Pi] Wifi Setting And Enable SSH with Command

    Wifi SettingSearch Wifi ESSIDs.$ sudo iwlist wlan0 scan | grep ESS ESSID:"AirPort_what_you_want_to_connect" ESSI ...

  • Shrink Trackpad - Mac App

    shrink_trackpad์‹ ํ˜• ๋งฅ์—์„œ ํŠธ๋ž™ํŒจ๋“œ๊ฐ€ ์ปค์„œ ๊ฑธ๋ฆฌ์  ๊ฑฐ๋ฆด๋•Œโ€ฆhttps://github.com/cocoahuke/shrink_trackpadhttps://apple.stackexchange.com/quest ...

  • sublime-sync

    sublime-syncํ”„๋กœ์ ํŠธ ํด๋”๋ฅผ ๊ฐ์‹œํ•˜๋ฉด์„œ ํŒŒ์ผ์ด ๋ณ€๊ฒฝ๋˜์—ˆ์„๋•Œ ์„œ๋ธŒ๋ผ์ž„์˜ SFTP ์„ค์ •์„ ์ด์šฉํ•˜์—ฌ ์—…๋กœ๋“œ ํ•ด์ค€๋‹ค.GitHub ํ”„๋กœ์ ํŠธhttps://github.com/RickGroenewegen/sublime- ...

  • vi ์—๋””ํ„ฐ ์น˜ํ™˜ํ•˜๊ธฐ

    vi ๋กœ ๋„๋ฉ”์ธ ์„ค์ • ์ž‘์—…๋“ฑ์„ ํ•  ๋•Œ ๋””๋ ‰ํ† ๋ฆฌ ์ด๋ฆ„๋งŒ ๋ฐ”๋€Œ๋Š”๋ฐ ์ง์ ‘ ์ž…๋ ฅํ•˜๊ธฐ๊ฐ€ ์Šฌ์Šฌ ๊ท€์ฐฎ์•„ ์งˆ๋•Œ ์‚ฌ์šฉํ•œ๋‹ค.:%s/search_string/replacement_string/g ์˜ˆ์ œ$ vi aaa bbb ccc a ...

  • MySQL Select ํ•ด์„œ Insert ํ•˜๊ธฐ

    ํ…Œ์ด๋ธ”์— ๊ฐ’์„ ๊ทธ๋ƒฅ ์ž…๋ ฅํ•˜๋Š” ๋ฐฉ๋ฒ•๊ณผ SELECT ํ•ด์„œ ๊ทธ ๊ฐ’์„ INSERT ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ๋น„์Šทํ•˜๋ฉด์„œ๋„ ๋‹ฌ๋ผ ๋งค๋ฒˆ ํ—ท๊ฐˆ๋ ค ์ •๋ฆฌ.SELECT ํ•ด์„œ INSERT ํ•˜๊ธฐINSERT INTO target_table_nam ...

  • MySQL ํ…Œ์ด๋ธ” ์ดˆ๊ธฐํ™”ํ•˜๊ธฐ

    MySQL ์—์„œ ํ…Œ์ด๋ธ”์„ ์ดˆ๊ธฐํ™” ํ•  ๋•Œ ์‚ฌ์šฉํ•˜๋Š” ๋ช…๋ น.TRUNCATE TABLE table_name; TRUNCATE ์„ ์‚ฌ์šฉํ•˜๋ฉด DELETE ์™€ ๋‹ฌ๋ฆฌ autocommit ๊ฐ’๋„ ์ดˆ๊ธฐํ™”๋œ๋‹ค.DELETE FROM `ta ...

  • MySQL ํ…Œ์ด๋ธ” ๋ณต์‚ฌํ•˜๊ธฐ

    ํ…Œ์ด๋ธ”์˜ ๊ตฌ์กฐ๋ฅผ (์ธ๋ฑ์Šค ๋“ฑ) ํฌํ•จํ•˜์—ฌ ๊ทธ๋Œ€๋กœ ํ…Œ์ด๋ธ”์„ ๋ณต์‚ฌํ•˜๋Š” ๋ฐฉ๋ฒ•.1. ๋ณต์‚ฌํ•  ํ…Œ์ด๋ธ” ์ƒ์„ฑ์šฐ์„  ๊ธฐ์กด์˜ ํ…Œ์ด๋ธ” ๊ตฌ์กฐ๋ฅผ ๊ทธ๋Œ€๋กœ ๊ฐ€์ ธ์™€ ์ƒˆ๋กœ์šด ํ…Œ์ด๋ธ”์„ ๋งŒ๋“ค๊ณ ,CREATE TABLE new_table_name LIKE ...

  • WebPQuickLook

    ์ธํ„ฐ๋„ท์—์„œ ์ด๋ฏธ์ง€๋ฅผ ๋‹ค์šด๋กœ๋“œ ํ•œ ํ›„ Finder ์—์„œ ํ‘œ์‹œ ๋˜์งˆ ์•Š์•„ ํ™•์ธํ•ด ๋ณด๋‹ˆ, ํ™•์žฅ์ž๊ฐ€ webp ๋ž€๋‹ค. ์ด๊ฒŒ ๋ญ์ง€โ€ฆ? ํ•˜๊ณ  ์ฐพ์•„๋ณด๋‹ˆ Google ์˜ ์ด๋ฏธ์ง€ ์–‘์‹์ด๋ผ๋Š”๋ฐโ€ฆ ๊ทธ๋Ÿฌ๋ฉด ๋‹น์—ฐํžˆ Apple ์—์„œ ๋ณด์—ฌ์ค„ ๋ฆฌ ...