๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
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์ „์ฒด ๊ธ€720

KLDP Wiki ํ•œ๊ตญ์–ด ๋ฆฌ๋ˆ…์Šค ๋ฌธ์„œํ™” ํ”„๋กœ์ ํŠธ(Korean Linux Documentation Project, KLDP)๋Š” ํ•œ๊ตญ์ธ ๋ฆฌ๋ˆ…์Šค ์‚ฌ์šฉ์ž๋“ค์˜ ์‚ฌ์ดํŠธ์ด๋‹ค. ์•„๋ฌดํŠผ ์ด KLDP์˜ Wiki ์‚ฌ์ดํŠธ์ธ๋ฐ ๊ฐœ๋ฐœ, ๋ฆฌ๋ˆ…์Šค, ๋ณด์•ˆ ๋“ฑ ์ฝ์„๊ฑฐ๋ฆฌ๊ฐ€ ์•„์ฃผ ๋งŽ๋‹ค. (๋ฌผ๋ก  ๋Œ€๋ถ€๋ถ„ ์˜›๋‚  ์ž๋ฃŒ๋“ค) https://wiki.kldp.org/wiki.php KLDPWiki: ๋Œ€๋ฌธ ์ด๊ณณ KLDP ์œ„ํ‚ค์— ์ฒ˜์Œ ์˜ค์…จ๊ณ  ์ข€ ๋” ์ž์„ธํ•œ KLDPWiki์˜ ์‚ฌ์šฉ๋ฒ•์„ ์•Œ๊ณ ์‹ถ์œผ์‹œ๋‚˜์š”? wiki.kldp.org 2022. 9. 21.
๋ฆฌ๋ˆ…์Šค - 7-zip(7z) ์••์ถ•, ์••์ถ• ํ•ด์ œ ๋ช…๋ น์–ด(7za) 7-Zip ๋„๊ตฌ ์„ค์น˜(p7zip) sudo apt install p7zip 7z ์••์ถ• ๋ช…๋ น์–ด 7za a OUTPUT.7z ./INPUT [-pPASSWORD] hide file structure option(ํŒŒ์ผ ๊ตฌ์กฐ ์ˆจ๊ธฐ๊ธฐ): -mhe=on 7za a -mhe=on OUTPUT.7z ./INPUT [-pPASSWORD] 7z ์••์ถ• ํ•ด์ œ ๋ช…๋ น์–ด 7za x INPUT.7z [-oOUTPUT] ์ฐธ๊ณ : https://funfunit.tistory.com/67 [UNIX] ๋ฆฌ๋ˆ…์Šค 7z ํŒŒ์ผ ์••์ถ• ํ•ด์ œ ๋ฐ ์••์ถ•ํ•˜๊ธฐ(์„ค์น˜ ๋ฐฉ๋ฒ• ํฌํ•จ) - Linux, AIX ์„ค์น˜ 1. ๋ช…๋ น์–ด ์‚ฌ์šฉํ•˜์—ฌ ์„ค์น˜ํ•˜๊ธฐ (1)CentOS #sudo yum install p7zip (2)Ubuntu #sudo apt-get install p7z.. 2022. 9. 18.
๋””์ง€ํ„ธ ํฌ๋ Œ์‹ - ํœด๋Œ€ํฐ, ์ปดํ“จํ„ฐ ์ €์žฅ ์žฅ์น˜๋ฅผ ๋ณต๊ตฌ ๋ถˆ๊ฐ€๋Šฅํ•˜๊ฒŒ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ• ํœด๋Œ€ํฐ 1. ๊ณต์žฅ ์ดˆ๊ธฐํ™” 2. ์˜์–ด ๋Œ€์†Œ๋ฌธ์ž + ์ˆซ์ž + ํŠน์ˆ˜๋ฌธ์ž ๋น„๋ฐ€๋ฒˆํ˜ธ ์•”ํ˜ธํ™” 12์ž๋ฆฌ ์ด์ƒ 3. ํœด๋Œ€ํฐ ์žฌ๋ถ€ํŒ… ํ˜น์€ ์ข…๋ฃŒ - ํœด๋Œ€ํฐ์— ์‚ฝ์ž…ํ–ˆ๋˜ SD ์นด๋“œ๋Š” ๋ฐ‘์˜ ๋ฐฉ๋ฒ•์„ ๋”ฐ๋ฅธ๋‹ค. ์ปดํ“จํ„ฐ(HDD, SDD, SD ์นด๋“œ) 0. BitLocker ์•”ํ˜ธํ™” 1. ์œˆ๋„์šฐ ์ž์ฒด ๊ธฐ๋Šฅ์ธ "๋น ๋ฅธ ํฌ๋งท" ์‚ฌ์šฉ 2. ๋กœ์šฐ ํฌ๋งท 3๋ฒˆ ์ด์ƒ(ํ˜น์€ cipher ๋ช…๋ น์–ด ์‚ฌ์šฉ "cipher /w:๋“œ๋ผ์ด๋ธŒ๋ช…:" ) 3. ๊ฐ•์ž์„์œผ๋กœ ํ•˜๋“œ๋””์Šคํฌ์˜ ์ž์„ฑ์„ ๋ง๊ฐ€ํŠธ๋ฆฐ๋‹ค. 4. ๋“œ๋ฆด๋กœ ๋””์Šคํฌ๋ฅผ ๋ฌผ๋ฆฌ์ ์œผ๋กœ ํŒŒ๊ดด ์ฐธ๊ณ : https://syki66.github.io/blog/2020/08/10/make-disk-irrecoverable.html ์ €์žฅ์žฅ์น˜์—์„œ ํฌ๋ Œ์‹์œผ๋กœ๋„ ๋ณต๊ตฌ ๋ถˆ๊ฐ€๋Šฅํ•˜๊ฒŒ ํŒŒ์ผ ๋ฐ ํด๋” ์™„์ „ ์‚ญ์ œํ•˜๊ธฐ - syki66 blog ์ผ๋ฐ˜์ ์ธ .. 2022. 9. 16.
๋ฆฌ๋ฒ„์‹ฑ - ๋ฆฌ๋ฒ„์Šค ์ฝ”์–ด(ReverseCore) https://reversecore.com/18?category=216978 PE(Portable Executable) File Format (1) - PE Header Introduction Windows ์šด์˜์ฒด์ œ์˜ PE(Portable Executable) File Format ์— ๋Œ€ํ•ด์„œ ์•„์ฃผ ์ƒ์„ธํžˆ ๊ณต๋ถ€ํ•ด ๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. PE format ์„ ๊ณต๋ถ€ํ•˜๋ฉด์„œ Windows ์šด์˜์ฒด์ œ์˜ ๊ฐ€์žฅ ํ•ต์‹ฌ์ ์ธ ๋ถ€๋ถ„์ธ Process, Memory, D.. reversecore.com ๋ฆฌ๋ฒ„์‹ฑ ํ•ต์‹ฌ ์›๋ฆฌ ์ €์ž๋ถ„์ด ์šด์˜ํ•˜์‹œ๋Š” ๋ธ”๋กœ๊ทธ์ธ๋ฐ ์šด์˜์ฒด์ œ์˜ ๊ตฌ์กฐ ์›๋ฆฌ(PE)์™€ DLL Injection, API Hooking๊ณผ ๊ฐ™์€ ์ž์„ธํ•œ ํ•ดํ‚น ๊ธฐ๋ฒ•์˜ ์›๋ฆฌ๋„ ์ž˜ ์„ค๋ช…์ด ๋˜์–ด์žˆ๋‹ค. 2022. 9. 16.
์‹œ์Šคํ…œ ๋ณด์•ˆ - ๋ฉ€์›จ์–ด ์ œ๋กœ(Malware Zero) ๋ฌด๋ฃŒ ์•…์„ฑ ์ฝ”๋“œ ์ œ๊ฑฐ ๋„๊ตฌ https://malzero.xyz/ Malware Zero - ๋ฌด๋ฃŒ ์•…์„ฑ์ฝ”๋“œ ์ œ๊ฑฐ ๋„๊ตฌ ์•…์„ฑ์ฝ”๋“œ ๋ฐ ์• ๋“œ์›จ์–ด ๋“ฑ ๊ฐ์ข… ์œ ํ•ด ํ”„๋กœ๊ทธ๋žจ์— ์˜ํ•œ ๊ณ ํ†ต์—์„œ ํ•ด๋ฐฉ๋˜๊ธฐ ์œ„ํ•ด ์„ค์น˜ ์—†์ด ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๋ฌด๋ฃŒ ์•…์„ฑ์ฝ”๋“œ ์ œ๊ฑฐ ๋„๊ตฌ malzero.xyz ๋ฉ€์›จ์–ด ์ œ๋กœ๋Š” ์•…์„ฑ์ฝ”๋“œ ๋ถ„์„์„ ๋‹ค๋ฃจ๋Š” ๋„ค์ด๋ฒ„ ์นดํŽ˜์ธ "๋ฐ”์ด๋Ÿฌ์Šค ์ œ๋กœ: ์‹œํ๋ฆฌํ‹ฐ ์ปค๋ฎค๋‹ˆํ‹ฐ"์—์„œ ๋งŒ๋“  ๋ฌด์„ค์น˜ ์•…์„ฑ ์ฝ”๋“œ ์ œ๊ฑฐ ๋„๊ตฌ์ด๋‹ค. ์œˆ๋„์šฐ ์ „์šฉ์ด๋ฉฐ, ์‹ ๊ธฐํ•˜๊ฒŒ ๋ช…๋ น ํ”„๋กฌํ”„ํŠธ๋กœ ์ž‘๋™ํ•˜๋Š” ๋ฐฉ์‹์ด๋ผ ๋‹ค๋ฅธ ์‹คํ–‰ํŒŒ์ผ(exe)์€ ์„ค์น˜ํ•  ํ•„์š”๊ฐ€ ์—†๋‹ค. ์ž๋™ ์—…๋ฐ์ดํŠธ ๊ธฐ๋Šฅ์ด ์กด์žฌํ•˜์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ํ•„์š”ํ•  ๋•Œ๋งˆ๋‹ค ๊ณต์‹ ์‚ฌ์ดํŠธ์—์„œ ๋‚ด๋ ค๋ฐ›์•„ ์‚ฌ์šฉํ•ด์•ผ ํ•œ๋‹ค. ๋ง‰ ์„ค์น˜๋œ ์ปดํ“จํ„ฐ๋Š” ์ž˜ ๋ชจ๋ฅด๊ฒ ๋Š” ๋ฐ ์‚ฌ์šฉํ•œ ์ง€ ์˜ค๋ž˜๋œ ๋‚ด ์ปดํ“จํ„ฐ๋กœ ๋ฉ€์›จ์–ด ์ œ๋กœ๋ฅผ ๋Œ๋ฆฌ๋‹ˆ๊น ๊ฑฐ์˜ 2์‹œ๊ฐ„ ์ •๋„ ์ž‘์—…์ด ์ด๋ฃจ์–ด์กŒ๋‹ค. ์•„๋งˆ ํด๋”๋ž‘ .. 2022. 9. 16.
๋‹คํฌ๋„ท - Tor ๋ธŒ๋ผ์šฐ์ € ํ•ด์ƒ๋„(Letterboxing) ์ž๋™ ์กฐ์ ˆ ๋น„ํ™œ์„ฑํ™” Letterboxing์ด๋ž€? ๋ธŒ๋ผ์šฐ์ €์˜ ํ•ด์ƒ๋„๋ฅผ ์•Œ์•„๋‚ด๋Š” ํ•‘๊ฑฐํ”„๋ฆฐํŠธ๋ฅผ ์†์ด๊ธฐ ์œ„ํ•˜์—ฌ ์ •ํ•ด์ง„ ๋น„์œจ๋กœ ๋ฆฌ์‚ฌ์ด์ฆˆ๋ฅผ ํ•˜๋Š” ๊ธฐ๋ฒ•์„ ๋งํ•œ๋‹ค. ์•ˆ์ „์„ฑ์„ ๋”ํ•ด์ฃผ์ง€๋งŒ tor ๋ธŒ๋ผ์šฐ์ €๋ฅผ ์“ฐ๋‹ค ๋ณด๋ฉด ์›น ํŽ˜์ด์ง€๊ฐ€ ์ž‘๊ฒŒ ๋ณด์—ฌ์„œ ๋ถˆํŽธํ•œ ์ ์ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์— Letterboxing์„ ๋น„ํ™œ์„ฑํ™”ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์กด์žฌํ•œ๋‹ค. Letterboxing ๋น„ํ™œ์„ฑํ™” ์ƒ๋‹จ ์ฃผ์†Œ์ฐฝ์— "about:config"๋ฅผ ์ž…๋ ฅํ•˜์—ฌ ์„ค์ • ์ฐฝ์— ๋“ค์–ด๊ฐ„๋‹ค. ์„ค์ •์ฐฝ ๊ฒ€์ƒ‰๋ž€์— "letterboxing"์„ ๋„ฃ์–ด์„œ privacy.resisFingerprinting.letterboxing์„ false๋กœ ์ˆ˜์ •ํ•˜๋ฉด ํ•ด๊ฒฐ ์ฐธ๊ณ : https://support.torproject.org/tbb/maximized-torbrowser-window/ What are grey bars on resi.. 2022. 9. 14.
๋ผ์ด๋ฏน์Šค - ๊ฒŒ์‹œํŒ ์ด๋™ ์‹œ์— 404 Not Found ํ•ด๊ฒฐ ๋ผ์ด๋ฏน์Šค๋ฅผ ๋ง‰ ์„ธํŒ…์„ ๋งˆ์น˜๊ณ  ๋‚ด๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ ์–ด๋–ค ๊ฒŒ์‹œํŒ์œผ๋กœ ์ด๋™ํ•  ๊ฒฝ์šฐ ํŽ˜์ด์ง€๋ฅผ ์ฐพ์„ ์ˆ˜ ์—†๋‹ค๋Š” 404 Not Found๊ฐ€ ๋‚˜์˜ค๊ฒŒ ๋˜๋Š”๋ฐ ์ด๋Š” ์„œ๋ฒ„ ์—”์ง„(Apache, nginx)์˜ rewrite ๊ธฐ๋Šฅ์ด ์ž˜ ์ž‘๋™ํ•˜์ง€ ์•Š์•„์„œ ์ƒ๊ธฐ๋Š” ๋ฌธ์ œ ๋ฐฉ๋ฒ• 1. ์งง์€ ์ฃผ์†Œ ์‚ฌ์šฉํ•˜์ง€ ์•Š์Œ ์„ค์ • ๋งค๋‰ด์–ผ๋Œ€๋กœ rewrite ์„ค์ •์„ ํ•˜๊ฑฐ๋‚˜, ์„ค์ • - ์‹œ์Šคํ…œ ์„ค์ • - ๊ณ ๊ธ‰ ์„ค์ • - ์งง์€ ์ฃผ์†Œ ์‚ฌ์šฉ์„ "์‚ฌ์šฉํ•˜์ง€ ์•Š์Œ"์œผ๋กœ ์„ ํƒํ•ด์ฃผ๋ฉด ์ผ๋‹จ์€ ํ•ด๊ฒฐ ์ฃผ์†Œ ๋ถ€๋ถ„์„ ์ž˜ ๋ณด๋ฉด index.php?mid={๋ฉ”๋‰ด ID} ํ˜•์‹์œผ๋กœ ๋ณ€๊ฒฝ์ด ๋œ๋‹ค. (๊ถŒ์žฅ) ๋ฐฉ๋ฒ• 2. apache2.conf์—์„œ AllowOverride ์ˆ˜์ • ์•„ํŒŒ์น˜์ผ ๊ฒฝ์šฐ์—” ์•„๋ž˜ ๋ช…๋ น์–ด๋กœ ์„ค์ • ํŒŒ์ผ์„ ํŽธ์ง‘๊ธฐ๋กœ ์—ด์–ด์„œ vim /etc/apache2/apache2.conf Options .. 2022. 9. 14.
MySQL - ๊ณ„์ • ์ƒ์„ฑ / DB ์ƒ์„ฑ ๊ถŒํ•œ ๋ถ€์—ฌ ๊ณ„์ • ์ƒ์„ฑ create user '๊ณ„์ •์•„์ด๋””'@localhost identified by '๋น„๋ฐ€๋ฒˆํ˜ธ'; 2022. 9. 14.
๋ฆฌ๋ˆ…์Šค - vmware, VM Tools ์„ค์น˜ ์„ค์น˜ ๋ช…๋ น์–ด sudo apt update sudo apt install open-vm-tools-desktop ์ถœ์ฒ˜: https://docs.vmware.com/kr/VMware-Tools/12.0.0/com.vmware.vsphere.vmwaretools.doc/GUID-C48E1F14-240D-4DD1-8D4C-25B6EBE4BB0F.html Open VM Tools ์„ค์น˜ ๋Œ€๋ถ€๋ถ„์˜ Linux ๋ฐฐํฌํŒ์—๋Š” open-vm-tools๊ฐ€ ํฌํ•จ๋˜๋ฉฐ ์ผ๋ถ€ ๋ฐฐํฌํŒ์€ ๊ธฐ๋ณธ์ ์œผ๋กœ open-vm-tools๋ฅผ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค. docs.vmware.com 2022. 9. 13.
๊ตฌ๊ธ€ ๋ฉ”์ผ(GMail) ํฌํ•จ ์ˆ˜์‹ ์šฉ ์ผํšŒ์šฉ ์ด๋ฉ”์ผ ์ œ๊ณต ์‚ฌ์ดํŠธ https://www.emailnator.com/ Disposable Gmail | Temp Mail The most advanced temporary email service on the web to keep spam out of your mail and stay safe. It offers you to use a real Gmail email address. www.emailnator.com 2022. 9. 13.
๋ฆฌ๋ˆ…์Šค - ์••์ถ• ํ•ด์ œ ํ”„๋กœ๊ทธ๋žจ(Ark) ์„ค์น˜ ๋ช…๋ น์–ด sudo apt install ark Ark๋Š” ๊ทธ๋ž˜ํ”ฝ ์••์ถ• ํŒŒ์ผ ๊ด€๋ฆฌ ๋„๊ตฌ์ด๋ฉฐ, tar, gzip, bzip2, rar, zip, CD-ROM ์ด๋ฏธ์ง€ ๋“ฑ ์—ฌ๋Ÿฌ ํŒŒ์ผ ํ˜•์‹์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. Ark๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์••์ถ• ํŒŒ์ผ์„ ์—ด๊ณ , ์ƒ์„ฑํ•˜๊ณ , ์ˆ˜์ •ํ•˜๊ณ , ์••์ถ•์„ ํ’€ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ๋Šฅ: ๋‹ค์–‘ํ•œ ํ˜•์‹ ์ง€์›: gzip, bzip2, zip, rar, 7z ๋“ฑ ์••์ถ• ํ’€์ง€ ์•Š๊ณ  ํŒŒ์ผ ๋‚ด์šฉ ๋ฏธ๋ฆฌ ๋ณด๊ธฐ https://apps.kde.org/ko/ark/ Ark ์••์ถ• ๋„๊ตฌ apps.kde.org 2022. 9. 13.
๋ฆฌ๋ˆ…์Šค - ํ•œ๊ธ€ ํฐํŠธ, ํ‚ค๋ณด๋“œ ์„ค์ •(ibus-hangul) ์„ค์น˜ ๋ช…๋ น์–ด sudo apt-get install fonts-noto-cjk sudo apt-get install ibus ibus-hangul 2022. 9. 13.
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