๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
๋ฐ˜์‘ํ˜•

์ „์ฒด ๊ธ€224

not attempting to start nginx, port 80 is already in use. 80๋ฒˆ ํฌํŠธ๊ฐ€ ์‚ฌ์šฉ์ค‘์ผ๋•Œ ๋‚˜์˜ค๋Š” ์—๋Ÿฌ $ sudo fuser -k 80/tcp $ sudo service nginx start ์‚ฌ์šฉ์ค‘์ธ 80ํฌํŠธ๋ฅผ ๊บผ์ค€๋’ค nginx ๋ฅผ ์‹œ์ž‘ํ•ด์ค๋‹ˆ๋‹ค. :D 2022. 2. 9.
Firewalld is not running ํ•ด๊ฒฐํ•˜๊ธฐ $ sudo systemctl start firewalld ์‹คํ–‰์‹œ์ผœ์ฃผ๋ฉด ์ •์ƒ์ ์œผ๋กœ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค. 2022. 2. 9.
[Javascript] input ์ž…๋ ฅ๊ฐ’ ์ถœ๋ ฅํ•˜๊ธฐ html function printName() { const name = document.getElementById('name').value; document.getElementById("result").innerText = name; } HTML ์‚ฝ์ž… ๋ฏธ๋ฆฌ๋ณด๊ธฐํ•  ์ˆ˜ ์—†๋Š” ์†Œ์Šค 2022. 2. 7.
2์ฐจ์› ๋ฐฐ์—ด ์ธํ˜•๋ฝ‘๊ธฐ package G1_๋ฐฐ์—ด์‹ฌํ™”1_ํ‰๊ฐ€๋ฌธ์ œ; public class ๋ฐฐ์—ด6_ํ”„๋กœ์ ํŠธ_์ธํ˜•๋ฝ‘๊ธฐ2_์ •๋‹ต { /* * ์œ„ ๋ฐ์ดํ„ฐ๋Š” ์ธํ˜•๋ฝ‘๊ธฐ ๊ธฐ๊ณ„์˜ ๋ฐ์ดํ„ฐ ์ด๋‹ค. (7 x 5) ์‚ฌ์ด์ฆˆ * [์ธํ˜•๋ฒˆํ˜ธ] * [1 : ํ˜ธ๋ž‘์ด] [2 : ๊ณฐ] [3 : ์‚ฌ์ž] [4 : ๊ธฐ๋ฆฐ] * ------------------------------------------------- * [1] ์ˆซ์ž 0 ์€ ๋น„์–ด์žˆ๋Š”๊ฒƒ์„๋œปํ•œ๋‹ค. * [2] ์ˆซ์ž 0 ์ด ์•„๋‹Œ๊ณณ์€ ์ธํ˜•์ด ์žˆ๋Š”๊ฒƒ์„ ๋œปํ•˜๊ณ  ์ˆซ์ž๋Š” ์ธํ˜•๋ฒˆํ˜ธ์ด๋‹ค. * [3] input์˜ ๋ฐ์ดํ„ฐ๋Š” ์˜ค๋Š˜ ์†๋‹˜๋“ค์ด ์ธํ˜•์„ ์„ ํƒํ•œ ์ธ๋ฑ์Šค๋ฒˆํ˜ธ์ด๋‹ค. * [4] ์„ธ๋กœ๋‹จ์œ„๋กœ ํ•œ๋ผ์ธ์ด๊ณ , ์ธ๋ฑ์Šค๋ฒˆํ˜ธ๋Š” ๊ฐ€๋กœ๋กœ ์„ ํƒ์ด ๋œ๋‹ค. (์˜ˆ 0~4๋ฒˆ๊นŒ์ง€ ๊ฐ€๋Šฅ) * [5] ์ธํ˜•์€ ๊ฐ๋ผ์ธ๋ณ„ ์•„๋ž˜์„œ ๋ถ€ํ„ฐ๋ฝ‘ํžŒ๋‹ค. ๋งค์•„๋ž˜๊ฐ€ ๋ฝ‘ํžˆ๋ฏ€๋กœ ์ „๋ถ€ ํ•œ.. 2022. 2. 3.
๋ฐฐ์—ด ๊ฐ€์šด๋ฐ ์ž๋ฆฌ ์ˆ˜์˜ ํ•ฉ package G1_๋ฐฐ์—ด์‹ฌํ™”1_ํ‰๊ฐ€๋ฌธ์ œ; import java.util.Arrays; public class ๋ฐฐ์—ด์‹ฌํ™”1_๊ฐ€์šด๋ฐ์ˆ˜์˜ํ•ฉ_๋ฌธ์ œ { /* array[] = {123,9876,2,43,15342}; [1] ์œ„ ๋ฐฐ์—ด๊ฐ๊ฐ’์˜ ๊ฐ€์šด๋ฐ ์ž๋ฆฌ์˜ ํ•ฉ์„ ๊ตฌํ•˜์‹œ์š”. [2] ์ž๋ฆฌ์ˆ˜๊ฐ€ ์ง์ˆ˜์ธ๊ฒฝ์šฐ ์•ž๋’ค2์ž๋ฆฌ๋ฅผ ๋ชจ๋‘ ๋”ํ•œ๋‹ค. [3] ๊ฐ๊ฐ์˜ ํ•ฉ์„ result๋ฐฐ์—ด์— ์ €์žฅํ›„ ์ถœ๋ ฅ ์˜ˆ) 123 ==> 2 9876 ==> 8 + 7 2 ==> 2 43 ==> 4 + 3 15342 ==> 3 */ public static void main(String[] args) { int array[] = {123,9876,2,43,15342}; int result[] = new int[array.length]; for(int i=0; i0).. 2022. 1. 27.
EC2 nginx ์„ค์น˜ ๋ฐ ํ†ฐ์บฃ์—ฐ๋™ http -> https ๋กœ ๋ณ€๊ฒฝํ•˜๊ธฐ์œ„ํ•œ ๊ณผ์ •์„ ์Šค์Šค๋กœ ๊ธฐ์–ตํ•˜๊ธฐ์œ„ํ•ด ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค. *๋ณธ๊ธ€์—๋Š” AWS ๊ฐ€์ž… ๋ฐ ec2 ์„ค์ • ํ†ฐ์บฃ ์„ค์น˜ ํ†ฐ์บฃ ํ™˜๊ฒฝ๋ณ€์ˆ˜ ๋Š” ์ƒ๋žตํ•ฉ๋‹ˆ๋‹ค. $sudo apt-get --purge remove nginx-* ๊ธฐ์กด์— ์„ค์น˜ํ–ˆ๋˜ nginx ๋ฅผ ์‚ญ์ œํ•ด์ฃผ์—ˆ๋‹ค. $sudo apt install nginxโ€‹ nginx ๋‹ค์‹œ์„ค์น˜ Do you want to countinue? [Y/n] y ์„ค์น˜ ์™„๋ฃŒํ›„ $cd /etc/nginx/sites-available sites-available ํด๋”๋กœ ์ด๋™ $sudo touch tomcat.conf tomcat.conf ํŒŒ์ผ์„ ์ƒ์„ฑํ•ด์ค€๋‹ค. $sudo vi tomcat.conf tomcat.conf ํŒŒ์ผ์„ ์—ด์–ด ์ž‘์„ฑํ•ด์ฃผ์ž ์„œ๋ฒ„์— ์ ‘์†ํ• ๋•Œ ์‚ฌ์šฉํ•œ public ip.. 2022. 1. 26.
300x250

์ฝ”๋“œ