centos 7

Hyper-v(๋‚ด๋ถ€) ๊ณ ์ • ip ํ• ๋‹น

:Hyper-v ๊ณ ์ • ip ip ๋ณ€๋™ ์ž˜ ์‚ฌ์šฉํ•˜๋‹ค ํ•œ๋ฒˆ์”ฉ ip๊ฐ€ ๋ณ€๋™๋˜์–ด์„œ config(alias)์— ์„ค์ •ํ•œ ip๋“ค์„ ๊ณ„์† ๋ฐ”๊ฟ” ์ฃผ์–ด์•ผ ํ•˜๋”๊ตฐ์š”. ๋ช‡๋ฒˆ ๋ณ€๊ฒฝํ•˜๋‹ค ๊ท€์ฐฎ์•„์„œ ์ด๋ฒˆ์— ๊ฒ€์ƒ‰์„ ํ•œ๋ฒˆ ํ•ด ๋ณด์•˜์Šต๋‹ˆ๋‹ค. ๊ฐ€์ƒ ์Šค์œ„์น˜ ์„ค์ • ๋ณ€๊ฒฝ ํ˜„์žฌ ์ปดํ“จํ„ฐ์— ์—ฐ๊ฒฐ๋œ ๋žœ์„ , ์™€์ดํŒŒ์ด ๋“ฑ์„ ๊ณต์œ  ์„ค์ •์œผ๋กœ ์ƒ์„ฑํ•œ ์Šค์œ„์น˜๊ฐ€ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ์—ฐ๊ฒฐ. ์ €๋Š” ์Šค์œ„์น˜์˜ ์ด๋ฆ„์„ CentOS๋ผ๊ณ  ์ง€์—ˆ์Šต๋‹ˆ๋‹ค. ์ƒ์„ฑํ•œ switch ์„ค์ •ํ•˜๊ธฐ. ๋ณดํ†ต ์—ฐ๊ฒฐํ•˜๋ฉด 192.168.137.1๋กœ ์„ค์ •์ด ์žกํžˆ๋Š” ๋“ฏ ํ•˜๋”๊ตฐ์š”. OS ์„ค์ • ๋ณ€๊ฒฝ ์œ ์„  ์„ค์ • ๋ณ€๊ฒฝ centos์— ์ ‘์†ํ•ด ์„ค์ •์„ ๋ฐ”๊ฟ” ์ค๋‹ˆ๋‹ค.(์šฐ์ธก ์ƒ๋‹จ์˜ ์œ ์„  ๋„คํŠธ์›Œํฌ ์„ค์ •) ๊ทธ ํ›„ ์„ค์ • ๋ฒ„ํŠผ์„ ํด๋ฆญํ•œ ํ›„ IPv4๋ฅผ ์•„๋ž˜ ์ด๋ฏธ์ง€์™€ ๊ฐ™์ด ๋ณ€๊ฒฝํ•ด์ค๋‹ˆ๋‹ค. ์•„๋ž˜ ์ฝ”๋“œ๋ฅผ ํ†ตํ•ด ์ž˜ ์—ฐ๊ฒฐ ๋˜์–ด์žˆ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค. ..

CS 2021.09.06

[Linux] centOS์—์„œ eclipse ์„ค์น˜ํ•˜๊ธฐ

Centos ์„ค์น˜ VM tool(Virtual box ์‚ฌ์šฉ) https://jjam89.tistory.com/130 Docker https://jjam89.tistory.com/126 CentOS ์‹คํ–‰ ์ฃผ์˜ gui ์„ธํŒ…์ด ๋˜์–ด ์žˆ์ง€ ์•Š์€ ์ƒํƒœ์ด๋ฉด ์‹คํ–‰๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. docker $ docker run -it centos:7 [root@97c58d0795ce /]# VM $ ssh root@localhost Last login: Fri Aug 13 19:12:15 2021 from gateway [root@localhost ~]# ์„ค์น˜ jdk ์„ค์น˜ $ yum -y install java-1.8.0-openjdk $ yum -y install java-1.8.0-openjdk-devel ์„ค์น˜ ํ™•์ธ [root..

OS/Linux 2021.08.17

[Linux](Server) ssh ๋น„๋ฐ€๋ฒˆํ˜ธ ์—†์ด ์ ‘์†ํ•˜๊ธฐ

id_rsa, id_rsa.pub ์ƒ์„ฑํ•˜๊ธฐ ํด๋ผ์ด์–ธํŠธ(local)์—์„œ ssh-keygen ๋ช…๋ น์œผ๋กœ id_rsa, id_rsa.pub์„ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. $ ssh-keygen -t rsa ์œ„์˜ ๋ช…๋ น์œผ๋กœ ssh ๊ณต๊ฐœํ‚ค์™€ ๊ฐœ์ธํ‚ค๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. key๋ฅผ ์ƒ์„ฑํ•˜๋ฉด, ํ™ˆ ๋””๋ ‰ํ† ๋ฆฌ๋‚ด์˜ .ssh ๋””๋ ‰ํ† ๋ฆฌ์— id_rsa, id_rsa.pub ๋‘๊ฐœ์˜ ํŒŒ์ผ์ด ์ƒ์„ฑ๋œ๋‹ค. ๐Ÿ’ก ์œ„์˜ ๋ช…๋ น์–ด ์ž…๋ ฅ ์ „์—๋„ ssh username@localhost ๋กœ ์ ‘์†์„ ํ•˜๋ฉด ์ž๋™์œผ๋กœ id_rsa, id_rsa.pub ํŒŒ์ผ์ด ์ƒ์„ฑ ๋ฉ๋‹ˆ๋‹ค๋งŒ! ssh-keygen -t rsa ๋ช…๋ น์–ด๋ฅผ ํ•œ๋ฒˆ ๋” ์‹คํ–‰ํ•˜์‹œ๊ธธ ๊ฐ•๋ ฅ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค.(ํ•„์ž๋Š” ์—ฌ๊ธฐ์„œ ์‚ฝ์งˆ์„ ํ–ˆ์Šต๋‹ˆ๋‹ค.) ์‹คํ–‰ ์ฝ”๋“œ $ ssh-keygen -t rsa Generating public/private rs..

CS 2021.08.13

[Window]CentOS ์„ค์น˜ํ•˜๊ธฐ(Visual Box ์‚ฌ์šฉ)

๋‹ค์šด๋กœ๋“œํ•˜๊ธฐ https://www.centos.org/download/ CentOS 8 8 ๋ฒ„์ „์„ ์„ค์น˜ํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ISO ํ•˜๋‹จ์˜ x86_64๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค. kakao๋ฅผ ํ•œ๋ฒˆ ๋“ค์–ด๊ฐ€๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. boot.iso๋ฅผ ๋‹ค์šด๋ฐ›์Šต๋‹ˆ๋‹ค. 750๋ฉ”๊ฐ€ ์ •๋„ ๋˜๋„ค์š”. CentOS7 ๋™์ผํ•˜๊ธฐ x86_64๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค. ๊ทธ ํ›„ Everything ์„ ์„ ํƒํ•˜์—ฌ ์„ค์น˜ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. VirtualBox ์„ค์น˜ํ•˜๊ธฐ ๋‹ค์šด๋ฐ›๊ธฐ https://www.virtualbox.org/ ํƒ€ ๋ฒ„์ „์„ ๋ฐ›์œผ์‹œ๊ณ  ์‹ถ์œผ์‹œ๋‹ค๋ฉด ์œ„์˜ VirtuaklBox 6.0๊ณผ 5.2 ๋ฒ„์ „์„ ๋ฐ›์œผ์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. **2020๋…„์„ ๊ธฐ์ค€์œผ๋กœ ๋”์ด์ƒ ์ง€์›ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. Windows hosts ๋ฅผ ํด๋ฆญํ•˜๋ฉด ๋‹ค์šด๋ฐ›๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์„ค์น˜ ํ›„ ์‹คํ–‰ํ•˜๊ธฐ ์ƒˆ๋กœ ๋งŒ๋“ค๊ธฐ โ†’ ํด๋ฆญํ•œ ํ›„ Cent..

OS/Windows 2021.08.10

[Window]Chocolatey์œผ๋กœ ํŒจํ‚ค์ง€ ๊ด€๋ฆฌํ•˜๊ธฐ1(Chocolatey→Docker→CentOS)

Window ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž Chocolatey ์‚ฌ์šฉ. Chocolatey ์„ค์น˜ [Window] Chocolatey ์„ค์น˜ํ•˜๊ธฐ ์„ค์น˜๋œ ํŒจํ‚ค์ง€ ๋ฆฌ์ŠคํŠธ ๋ณด๊ธฐ choco list --localonly ์กด์žฌํ•˜๋Š” ํŒจํ‚ค์ง€ ์‚ดํŽด๋ณด๊ธฐ https://community.chocolatey.org/packages Openjdk8์„ ํ•œ๋ฒˆ ๊ฒ€์ƒ‰ํ•ด๋ด…๋‹ˆ๋‹ค. openjdk8 ํŒจํ‚ค์ง€๊ฐ€ ์กด์žฌํ•˜๋„ค์š”. ์ œ์ผ ์œ„์— ์žˆ๋Š” ๊ฒƒ์„ ํด๋ฆญํ•ด ํ•œ๋ฒˆ ์‚ดํŽด๋ด…๋‹ˆ๋‹ค. script๊ฐ€ ์–ด๋–ป๊ฒŒ ์งœ์ ธ ์žˆ๋Š”์ง€ Url๊ณผ ์ธ์ฝ”๋”ฉ ๋ฐฉ์‹, ๋“ฑ์„ ์‚ดํŽด ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. $ choco install openjdk8 ์œ„์˜ ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•ด์„œ ํ•œ๋ฒˆ ์„ค์น˜ํ•ด ๋ด…๋‹ˆ๋‹ค. (chocolately๋Š” ํ•ญ์ƒ ๊ด€๋ฆฌ์ž ๊ถŒํ•œ์œผ๋กœ cmd๋ฅผ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค!) ์ค‘๊ฐ„์— a๋ฅผ ๋ˆŒ๋Ÿฌ ๋ชจ๋“  ์Šคํฌ๋ฆฝํŠธ๋ฅผ ๋™์ž‘ํ•˜๊ฒ ๋‹ค ๋‹ตํ•˜..

OS/Windows 2021.08.06

[MariaDB](CentOS) putty๋กœ ์—ฐ๊ฒฐํ•œ server์— mariaDB ์„ค์น˜ํ•˜๊ธฐ(3)

Preview CentOS7, MariaDB 5.5 ์„ค์น˜ ํ›„ remove ํ•œ ํ›„์— MariaDB 10.4 ์„ค์น˜๋ฅผ ์‹œ๋„. ์•ˆ๋˜๋Š” ์ด์œ ๋ฅผ ์•Œ๊ฒŒ๋จ. centOS ์„œ๋ฒ„ ์ž์ฒด๊ฐ€ 32bit๋กœ ์„ค์ •๋˜์–ด์žˆ๋˜๊ฑฐ์ž„... ๋‚˜๋Š” ๋‹น์—ฐํžˆ 64bit๋กœ ์„ค์ •์ด ๋˜์–ด ์žˆ๋Š”์ค„ ์•Œ์•˜์Œ. ๊ทธ๋ž˜์„œ ๊ทธ๋ƒฅ 5.5๋ฅผ ์ƒˆ๋กœ ๊น”๊ธฐ๋กœ ํ•จ. X ์ž˜๋ชป์„ค์น˜ํ•จ.... https://www.programmersought.com/article/53796246624/ $ systemctl list-unit-files --type=service ** ํ‚ค๋ณด๋“œ๋ฅผ ์ด์šฉํ•ด์„œ ๋‚ด๋ฆผ.... ๋งˆ์šฐ์Šค ๋“œ๋ž˜๊ทธ๊ฐ€ ์•ˆ๋จนํž˜. ์ƒˆ๋กœ ์„ค์น˜๊ฐ€ ์ž˜ ๋œ ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ์Œ mysql์„ ์„ค์น˜ํ•˜๋”๋ผ. mariadb๊ฐ€ ์•„๋‹ˆ๋ผ... ๋ฉ์ฒญ... ์‹œ๊ฐ„์„ ๋„ˆ๋ฌด ๋งŽ์ด ๋‚ ๋ ธ๋„ค์š”. ์ด๊ฑธ ๋‹ค์‹œ ๋”ฐ๋ผํ•˜๊ธฐ. https..

Database/MySql 2021.08.03

[MariaDB](CentOS) putty๋กœ ์—ฐ๊ฒฐํ•œ server์— mariaDB 5.5 ์„ค์น˜ํ•˜๊ธฐ

MariaDB Server 5.5 ์„ค์น˜ํ•˜๊ธฐ https://mariadb.com/resources/blog/installing-mariadb-10-on-centos-7-rhel-7/ ๐Ÿ’ก The RHEL 7 and CentOS 7 distributions include MariaDB Server 5.5 by default. ์ฐพ์•„๋ณด๋‹ˆ CentOS 8 ๋ฒ„์ „๋„ ๊ธฐ๋ณธ์ ์œผ๋กœ 5.5๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ mariadb server 5.5๋ฅผ ์„ค์น˜ํ•˜๋ ค๋ฉด ์•„๋ž˜์˜ ๋ช…๋ น์–ด๋ฅผ ์ž‘์„ฑํ•˜๋ฉด ๋œ๋‹ค. $ sudo yum install mariadb-server Complete๊ฐ€ ๋œจ๋ฉด ์„ค์น˜๊ฐ€ ์™„๋ฃŒ๋œ ๊ฒƒ! MariaDB ์‹คํ–‰ํ•˜๊ธฐ $ systemctl start mariadb ๋น„๋ฐ€๋ฒˆํ˜ธ ์„ค์ •ํ•˜๊ธฐ $ /usr/bin/mysql_secure_in..

Database/MySql 2021.07.28
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