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JS ํ‚ค๋ณด๋“œ ์ด๋ฒคํŠธ ์ œ์–ด ๋ชจ๋“  ํ‚ค๊ฐ€ ๋‹ค ๋ˆŒ๋ฆฐ๋‹ค๋ฉด, ์ด๊ฑด ๋ญ.. ํ•ดํ‚น์ด ๊ฐ€๋Šฅํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์˜ˆ์•ฝํ‚ค ๋“ฑ์„ ์ œ์™ธํ•˜๊ณ , ๊ฐ„๋‹จํ•œ ํ‚ค๋ณด๋“œ ์ด๋ฒคํŠธ ๋ฐœ์ƒ ์‹œ, ์‚ฌ์šฉ ๊ฐ€๋Šฅ ํ‚ค๋ณด๋“œ Key Code ๊ฐ’์€ ์•„๋ž˜์—์„œ ํ™•์ธํ•˜๊ณ , ์ง„ํ–‰ http://www.foreui.com/articles/Key_Code_Table.htm 1. ์ฝ˜์†”์—์„œ ํ…Œ์ŠคํŠธ ์ง„ํ–‰ 2. ์ฝ”๋“œ ์‹คํ–‰ ํ›„, 3์ดˆ ํ›„ ํ‚ค๋ณด๋“œ ์ด๋ฒคํŠธ ์‹คํ–‰ 3. ํ‚ค๋ณด๋“œ ์ด๋ฒคํŠธ๊ฐ€ ์ •์ƒ์ ์œผ๋กœ ์‹คํ–‰๋˜์—ˆ๋Š”์ง€, ์ฝ˜์†” ํ™•์ธ ํ‚ค๋ณด๋“œ ์ œ์–ด ํ•จ์ˆ˜function keyBoardClick(){ var evt = $.Event("keydown");evt.keyCode = 13;$(document).trigger(e); } 3์ดˆ ๋’ค ์‹คํ–‰setTimeout(function(){ keyBoardClick }, 3000); ํด๋ฆญ ์ด๋ฒคํŠธ ์‹คํ–‰ ๊ฒฐ.. ๋”๋ณด๊ธฐ
Installing Laravel5.4 on CentOS 7 - 1 Laravel5.4 PHP ํ”„๋ ˆ์ž„์›Œํฌ ์„ค์น˜ ์ „, ์„œ๋ฒ„ ๊ตฌ์„ฑ 1. ์•„ํŒŒ์น˜ ์„ค์น˜ / ๋ฐฉํ™”๋ฒฝ ์„ค์ • [root@localhost ~]# yum update -y [root@localhost ~]# yum install httpd mod_ssl -y Loaded plugins: fastestmirror, langpacks base | 3.6 kB 00:00 extras | 3.4 kB 00:00 updates | 3.4 kB 00:00 Loading mirror speeds from cached hostfile * base: mirror.navercorp.com * extras: mirror.navercorp.com * updates: mirror.navercorp.com Resolving Dependencies.. ๋”๋ณด๊ธฐ
MHA 0.57 ํŒŒ์ผ MHA auto failover ์„ค์น˜ ํŒŒ์ผ์›๋ณธ์€ https://mega.nz/#F!G4oRjARB!SWzFS59bUv9VrKwdAeIGVw ๋“œ๋ผ์ด๋ธŒ์— ์˜ฌ๋ผ๊ฐ€ ์žˆ๊ธฐ๋Š” ํ•˜๋‚˜, ์–ธ์ œ ๋–จ์–ด์งˆ ์ค„ ๋ชจ๋ฅด๋‹ˆ. ํŒŒ์ผ ๊ตฌ์„ฑmha4mysql.zip - mha4mysql-node-0.57.tar.gz - mha4mysql-manager-0.57.tar.gz - mha4mysql-node-0.57-0.el7.noarch.rpm - mha4mysql-manager-0.57-0.el7.noarch.rpm CentOS7์—์„œ๋Š” mha4mysql-node-0.57.tar.gz ์™€ mha4mysql-manager-0.57.tar.gz๋ฅผ ๋‹ค์šด๋ฐ›๊ณ  ์˜์กด์„ฑ ํŒจํ‚ค์ง€ Perl ์„ค์น˜ ํ›„ install ๊ฐ€๋Šฅ File ์š”์ฒญ -> ๋Œ“๊ธ€ (email) ๋”๋ณด๊ธฐ
CentOS 7 ์•„ํŒŒ์น˜ ์„ค์น˜ ์ค‘ ์˜ค๋ฅ˜ VMware์— Cent OS 7 ์„ค์น˜ ํ›„ ์•„ํŒŒ์น˜ ์„ค์น˜ ์ค‘ ์˜ค๋ฅ˜ ํ™•์ธ 1. rpm -qa httpd -> ์•„ํŒŒ์น˜ ์„ค์น˜ ํ™•์ธํ–ˆ์œผ๋‚˜ ์‘๋‹ต ์—†์Œ 2. yum install -y httpd -> yum์œผ๋กœ ์•„ํŒŒ์น˜ ์„ค์น˜ ์ง„ํ–‰ 3. ์—๋Ÿฌ ์‘๋‹ตใ…  Loaded plugins: fastestmirror, langpacksCould not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was14: curl#6 - "Could not resolve host: mirrorlist.centos.org; ์•Œ ์ˆ˜ ์—†๋Š” ์˜ค๋ฅ˜" One of the configured repositories failed (Un.. ๋”๋ณด๊ธฐ
์˜ค๋ฅ˜๋™ ํ–‰๋ณต์ฃผํƒ... ์„œ๋ฅ˜์ œ์ถœ ๋Œ€์ƒ์ž ํƒˆ๋ฝ ์˜ค๋ฅ˜๋™ ํ–‰๋ณต์ฃผํƒ ๊ณต๊ธ‰์ผ์ •์— ๋งž์ถฐ 2์›” 1์ผ ์„œ๋ฅ˜ ์ œ์ถœ ๋Œ€์ƒ์ž๋ฅผ ๊ฒ€์ƒ‰ํ•ด๋ดค๋Š”๋ฐ... ์•„๋ฌด๋ฆฌ๋ด๋„ ๋‚ด ์ ‘์ˆ˜๋ฒˆํ˜ธ๊ฐ€ ์—†๋‹ค.......................... 1์ˆœ์œ„ + ์ฒญ์•ฝ 3์  + ๊ทผ๋ฌด์ง€ 1 + ๊ฑฐ์ฃผ๊ธฐ๊ฐ„ 2์  ์• ๊ฐ€ ์—†์–ด์„œ ๊ทธ๋Ÿฐ๊ฑด๊ฐ€. ๋‹ค๋ฅธ๊ณณ์€ ๋‚˜ ์ •๋„ ์กฐ๊ฑด์ด๋ฉด ๊ฑฐ์˜ ๋˜๋˜๋ฐ ใ…  ์ ‘์ˆ˜์ž๋Š” 3์ฒœ๋ช…์ด ๋„˜๋Š”๋ฐ, ์„œ๋ฅ˜ ์ œ์ถœ ๋Œ€์ƒ์ž๋Š” ๊ณ ์ž‘ ์•ฝ 260๋ช… ใ… _ใ… ... ๋˜๋˜, ์•ˆ๋˜๋˜ 2018๋…„ 2์›”๋กœ ์‹์˜ฌ๋ฆฌ๊ธฐ๋กœ ํ–ˆ๋Š”๋ฐ.. ์ „์„ธ ๋Œ€์ถœ ๋ฐ›๊ณ . ํ•˜... ์–ด๋–ป๊ฒŒ ์‚ด์•„๊ฐˆ๊นŒ ๊ณ ๋ฏผ.. ๋”๋ณด๊ธฐ
์˜ค๋ฅ˜๋™ ํ–‰๋ณต์ฃผํƒ ๊ฒฝ์Ÿ๋ฅ  1ํ˜ธ์„  ์˜ค๋ฅ˜์—ญ ๋ฐ”๋กœ ์•ž์— ์œ„์น˜ํ•œ ๊ณณ์— ์•„ํŒŒํŠธ๊ฐ€ ์ƒ๊ธด๋‹จ๋‹ค. ๋งˆ์นจ ๋‚จ์ž์นœ๊ตฌ์™€ ๊ฒฐํ˜ผ ์–˜๊ธฐ๊ฐ€ ์˜ค๊ฐ€๊ณ  ์žˆ์—ˆ๋Š”๋ฐ, ์‹ ํ˜ผ๋ถ€๋ถ€๋ฅผ ์œ„ํ•œ ํ–‰๋ณต์ฃผํƒ์— ์ ‘์ˆ˜ํ–ˆ๋‹ค. - ์ž„๋Œ€ ๋Œ€์ƒ / ์กฐ๊ฑด์‚ฌ์‹ค.. ํ–‰๋ณต์ฃผํƒ์ด๋‚˜ ์ž„๋Œ€์ฃผํƒ์ด๋ผ ํ•˜๋ฉด ์ €๋ ดํ•œ ๋ณด์ฆ๊ธˆ๊ณผ ์›”์„ธ์ธ๋ฐ์ƒ๊ฐ๋ณด๋‹ค ๊ณ„์•ฝ๊ธˆ๊ณผ ๋ณด์ฆ๊ธˆ์ด ์ €๋ ค๋ฏธ ํ•˜์ง„ ์•Š๋‹ค.... (๋ญ.. ์‹ ์ถ•์•„ํŒŒํŠธ์— ์œ„์น˜๊ฐ€ ์ข‹๊ธด ํ•˜์ง€๋งŒ..)์‹ ํ˜ผ๋ถ€๋ถ€๊ฐ€ ๋„ฃ์–ด ๋ณผ ์ˆ˜ ์žˆ๋Š” ํ‰ํ˜•์€ ๋‘๊ฐ€์ง€. 36ํ˜•, 44ํ˜• -36ํ˜• - 44ํ˜• ์‹ ํ˜ผ๋ถ€๋ถ€์˜ ๊ฒฝ์šฐ ์ตœ๋Œ€ 6๋…„๊นŒ์ง€(๋ฌด์ž๋…€) ๊ฑฐ์ฃผ ํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—36ํ˜•์ด ๊ฒฝ์Ÿ๋ฅ ์ด ๋‚ฎ์„๋“ฏํ•˜์—ฌ ๊ณ ๋ฏผํ–ˆ์œผ๋‚˜.. ๊ณผ์—ฐ ๋ฐฉ ํ•˜๋‚˜๋กœ ์• ๊นŒ์ง€ ์ƒ๊ธฐ๋ฉด ์…‹์ด ์ง€๋‚ผ ์ˆ˜ ์žˆ์„๊นŒ๋ผ๋Š” ๊ณ ๋ฏผ ๋์— 44ํ˜•์œผ๋กœ ์‹ ์ฒญ.๊ตฌ์กฐ๋„ ๋„ˆ๋ฌด ๋งˆ์Œ์— ๋“ค๊ณ , ํŠนํžˆ๋‚˜ ์œ„์น˜๊ฐ€..!1ํ˜ธ์„  ๊ธ‰ํ–‰์ด ์„œ์ง„ ์•Š์ง€๋งŒ, ๋ณธ๊ฐ€์™€ ์‹œ๋Œ ๋‘˜ ๋‹ค ๊ฐ€๊นŒ์ด ์žˆ๊ณ , ๋‘˜ ๋‹ค ์‚ฌํšŒํ™œ๋™.. ๋”๋ณด๊ธฐ
C์–ธ์–ด ์›น ์ปดํŒŒ์ผ๋Ÿฌ ๋กœ์ปฌ์—์„œ C์–ธ์–ด ์ปดํŒŒ์ผ ํ•  ํ™˜๊ฒฝ์ด ๊ตฌ์ถ•๋˜์–ด ์žˆ์ง€ ์•Š์€ ๊ฒฝ์šฐ.. ์›น ์ปดํŒŒ์ผ๋Ÿฌ๋ฅผ ์ด์šฉํ•˜๋ฉด ์•„์ฃผ ์ข‹์Œ!1. ๊ฐ•์ถ”! http://ideone.com/์ปดํŒŒ์ผ ํ•  ๋•Œ, mainํ•จ์ˆ˜๋ฅผ ๋จผ์ € ์ •์˜ํ•ด๋†”์„œ ๊ฐ„๋‹จํ•˜๊ฒŒ ํ›„๋”ฑํ•˜๊ธฐ ์ข‹์Œ #include int main(void) {// your code goes herereturn 0;} 2. http://codepad.org/C์–ธ์–ด ๋ฟ๋งŒ ๋‹ค๋ฅธ ์–ธ์–ด๋“ค๋„ ์ปดํŒŒ์ผ ๊ฐ€๋Šฅ ๋”๋ณด๊ธฐ
ํŠน์ • ๋„๋ฉ”์ธ ๋ฉ”์ผ ๋ฐœ์†ก ๋ถˆ๊ฐ€์‹œ daum.net, hanmail.net, nate.com, go.kr ๋“ฑ๋“ฑ ํŠน์ • ๋„๋ฉ”์ธ์—๋งŒ ๋ฉ”์ผ์ด ๋ฐœ์†ก๋˜์ง€ ์•Š์Œ์„ ํ™•์ธ spool ์„ ํ™•์ธํ•ด๋ณด๋‹ˆ.. ๋ฐ˜์†ก๋ฉ”์ผ์ด ์—„์ฒญ์Œ“์—ฌ์žˆ๋‹ค. ์˜ค๋ฅ˜ ์‚ฌ์œ ๋Š”... DSN: Data format error, dsn=5.6.0, stat=Data format error ์ด๋Ÿฐ์‹์œผ๋กœ..... ์ˆ˜๋ฐฑ๊ฐœ๊ฐ€ ์Œ“์—ฌ์žˆ๋‹ค๋Š”. ๋„๋ฉ”์ธ ์—…์ฒด๋กœ ์ „ํ™” ๋ฌธ์˜๋ฅผ ํ•ด๋ณด๋‹ˆ, ๋‹น์‚ฌ ๋„๋ฉ”์ธ์€ ํ™”์ดํŠธ ๋„๋ฉ”์ธ์ด๋ฉฐ, IP ์—ญ์‹œ ๋ฌธ์ œ๊ฐ€ ์—†๋Š”๋ฐ ์ˆ˜์‹  ์„œ๋ฒ„์—์„œ XXXX@local.localdomain ์œผ๋กœ ๋ฉ”์ผ์ด ๋ฐœ์†ก๋˜์–ด ์„œ๋ฒ„์—์„œ ์ฐจ๋‹จํ•œ๋‹ค๊ณ  ํ•œ๋‹ค.. ์„œ๋ฒ„์—์„œ ๋„๋ฉ”์ธ ์„ค์ •์„ ์•ˆํ–ˆ๋‚˜๋ณด๋‹ค ๊ธฐ์กดlocal.localdomain. ์—์„œ echo "XXXX.co.kr" > /proc/sys/kernel/hostname ๋ช…๋ น์œผ๋กœ ๋ฌธ์ œ ํ•ด.. ๋”๋ณด๊ธฐ

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