HarimHouse2

뭐.. 리눅스 파워토이쯤 될까? 무료라니 한번 볼까나?

출처 : http://kldp.org/node/102860

ebook다운로드

Linux 101 Hacks (ebook)

(01시 59분 12초) 웃는하루: (a+b)(a-b)=a^2-b^2를 이용하여 96을 두 개의 제곱수의 차로 나타내어라(4가지)
(01시 55분 35초) readytoact: 우와 어렵네..
(01시 55분 42초) 웃는하루: 이게 중3 수준이에요 ㅠㅠ
(01시 56분 05초) readytoact: -_-.. 그럼 난 뭐지

readytoact-dev@ubuntu9:~/Desktop$ gpg --list-keys
/home/readytoact-dev/.gnupg/pubring.gpg
---------------------------------------
pub   1024D/9A30EC52 2009-06-20
uid                  Lee won-hee (readytoact, #ubuntu@irc.hanirc.org) <a********@paran.com>
sub   2048g/75D558D5 2009-06-20

gpg --list-keys your@e-mail.address

readytoact-dev@ubuntu9:~/Desktop$ gpg --gen-key
gpg (GnuPG) 1.4.9; Copyright (C) 2008 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Please select what kind of key you want:   // 암호화 방식 선택
   (1) DSA and Elgamal (default)
   (2) DSA (sign only)
   (5) RSA (sign only)
Your selection?                                    // 엔터 (1, default)
DSA keypair will have 1024 bits.
ELG-E keys may be between 1024 and 4096 bits long.
What keysize do you want? (2048)            // 암호화 키 사이즈 선택. 엔터(기본값, (2048)
Requested keysize is 2048 bits
Please specify how long the key should be valid.
         0 = key does not expire
      <n>  = key expires in n days
      <n>w = key expires in n weeks
      <n>m = key expires in n months
      <n>y = key expires in n years
Key is valid for? (0)                                // 키의 유효기간 설정
Key does not expire at all                        // 설정 내역확인 y선택
Is this correct? (y/N) y

You need a user ID to identify your key; the software constructs the user ID
from the Real Name, Comment and Email Address in this form:
    "Heinrich Heine (Der Dichter) <heinrichh@duesseldorf.de>"

Real name: Ubuntu.or.kr                          // 서명에 사용될 이름
Email address: tester@ubuntu.or.kr            // 이메일
Comment: PGP key generation test           // 코멘트 (옵션)
You selected this USER-ID:
    "Ubuntu.or.kr (PGP key generation test) <tester@ubuntu.or.kr>"

Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? o       // 수정여부확인 없으면 'o'입력후엔터
You need a Passphrase to protect your secret key.

We need to generate a lot of random bytes. It is a good idea to perform
some other action (type on the keyboard, move the mouse, utilize the
disks) during the prime generation; this gives the random number
generator a better chance to gain enough entropy.
+++++++++++++++++++++++++.+++++.+++++++++++++++.+++++++++++++++.+++++++++++++++++++++++++++++++++++++++++++++.+++++++++++++++.++++++++++>++++++++++......+++++
We need to generate a lot of random bytes. It is a good idea to perform
some other action (type on the keyboard, move the mouse, utilize the
disks) during the prime generation; this gives the random number
generator a better chance to gain enough entropy.
+++++.++++++++++..++++++++++++++++++++++++++++++.++++++++++...++++++++++..+++++.++++++++++...++++++++++.++++++++++.++++++++++++++++++++++++++++++++++++++++.+++++>.+++++..+++++>+++++.>+++++...........................................<+++++..............>.+++++...........................<+++++.........................>+++++...............<+++++........>+++++...........................+++++^^^^
gpg: key 752485E5 marked as ultimately trusted
public and secret key created and signed.

gpg: checking the trustdb
gpg: 3 marginal(s) needed, 1 complete(s) needed, PGP trust model
gpg: depth: 0  valid:   2  signed:   0  trust: 0-, 0q, 0n, 0m, 0f, 2u
pub   1024D/752485E5 2009-06-21
      Key fingerprint = A7B8 9302 1174 9594 C8B9  52D1 CF11 6397 7524 85E5
uid                  Ubuntu.or.kr (PGP key generation test) <tester@ubuntu.or.kr>
sub   2048g/76412845 2009-06-21

readytoact-dev@ubuntu9:~/Desktop$ gpg --list-keys
/home/readytoact-dev/.gnupg/pubring.gpg
---------------------------------------
pub   1024D/9A***C52 2009-06-20
uid                  Lee won-hee (readytoact, #ubuntu@irc.hanirc.org) <a********@paran.com>
sub   2048g/75***8D5 2009-06-20

pub   1024D/752***E5 2009-06-21
uid                  Ubuntu.or.kr (PGP key generation test) <tester@ubuntu.or.kr>
sub   2048g/76***845 2009-06-21

gpg --send-keys --keyserver keyserver  key-id

readytoact-dev@ubuntu9:~/Desktop$ gpg --send-keys --keyserver keyserver.ubuntu.com  75***5E5
gpg: sending key 75***5E5 to hkp server keyserver.ubuntu.com

readytoact-dev@ubuntu9:~/Desktop$ gpg --fingerprint 752485E5
pub   1024D/75***5E5 2009-06-21
      Key fingerprint = A7B8 9302 **** **** C8B9  52D1 CF11 6397 7524 85E5
uid                  Ubuntu.or.kr (PGP key generation test) <tester@ubuntu.or.kr>
sub   2048g/76***845 2009-06-21

readytoact-dev@ubuntu9:~/Desktop$ vi gpg

----BEGIN PGP MESSAGE----- Version: GnuPG v1.4.6 (GNU/Linux) hQIOAwJbz7l2QShFEAgAv9SyK/Qd6mTfon4q9xYyYuxjjm68FtjtguG2AsV7YnTf kn5nMuqB1Zr8kgbR6vneR6RHwCLpjDAx3ndgthH+Tz6xyKot3JxqKvgpddq4fvxE ffuZuU/bmHS/TmKtQaApGU9LniF6XIyKU9MPhgeev5C9+GAcPpSTGsK3lXRaBtY7 3zsq0qt29eMhGMre5IsXRSy062VY7nX5MkpejOmgLWXpnffCMKRZ7jUODHR8V2Sq SKmkzrnL2+I+lqXbRohPq7Qw/21M97D9Ns8Mo3ke3b6IHZZA0pC3ysmMWVB6fgrg 5rkP/9gwKtetdp3iTRGlyuTv2nG69nu85eKYIfN/IggA2o8elA1JJTldVt32cuwH AKIHHiJi1rRlzehpM+HzlH3PaqnW9EZb0A41aD9auCNwjwLAQAqO/4ucHvmjeou6 CoDRMReSLhqTA0M4wefkV3c2w0xHKt17aqaDIDdzcR34udPG8j1XfKQ/Jhtqizsx z5rYzjM/ACv3tT44sIjtHO8TUC1Wy87bpK6Zzz0JH9pIiJpHls6nJlzojxxyRGAr vfdP8wW3BmVBZcsZ3nu30Qxobw10oGhnFwpfn313JH1T1VYnz2Hfye09LlNpHt// 6rPUhM2cEGp8oWT2bRir9PPvTuv2rs2rEgwHDlqSJcdVk4GfZE6OjXR9YMiairNC LdLAvQGUBYReBdALajYsu9t6wi+Tidj6hNJLQSMJTxV0ty6ozOfTLclBfMopOL5k SpKt120civi0uPLw+/ppNEMo2l5HHjOoj+ywKA3JYbDR8Q/8opajk0rE5NPUGG/b MYuB1L5WMi1o5U4HlS1WeoY5aj0phOEAvWkYd3LKgiOZBovHsRFwFS6DJ5OcLhF1 B/jTx9MJ5mYk8/uZR4HzhXzFi9q+k7Zc7OOVbZx+O7fzXFeEfDXR1134wfhPbpiq 0d27ujcujXrk7mCp8eeSg9Lhg5E4e30jSBdxwg41H34XxDogc99RXOdvGosPau+C GjPaMtJ77s/eAukntyIACd7p48WNrX6dqrGUhxqUv6XLZwrt4w91Z9/7CqCuFLW6 iYIv3Pf/2yDADSwdm4CEG1orDwIsUYpjGPXOwMCqEXjJ5I23GMbBPPZHjmhGtfi7 9mxg4q9Dlxu4WsFTaWVuCPz9PGWwypGT+drsMwag5qPvSVg0LiXDzTSkONTyglgD 8A== =grvt -----END PGP MESSAGE-----

readytoact-dev@ubuntu9:~/Desktop$ gpg --decrypt pgp

You need a passphrase to unlock the secret key for
user: "Lee won-hee (readytoact, #ubuntu@irc.hanirc.org) <a*******@paran.com>"
2048-bit ELG-E key, ID 75***8D5, created 2009-06-20 (main key ID 9A30EC52)

gpg: encrypted with 2048-bit ELG-E key, ID 75***8D5, created 2009-06-20
      "Lee won-hee (readytoact, #ubuntu@irc.hanirc.org) <a********@paran.com>"

Here are the instructions for confirming the OpenPGP key registration that we
received for use in Launchpad.

Requester details:

    User name    : readytoact
    Email address: a*********@paran.com

Key details:

    Fingerprint : 166885BF********9B8E97B10D36A3789A30EC52
    Key type/ID : 1024D/9A***C52

UIDs:
    a*******@paran.com

Please go here to finish adding the key to your Launchpad account:

    https://launchpad.net/token/xnLxgmtHKpf2j5zCbQzm
readytoact-dev@ubuntu9:~/Desktop$

readytoact-dev@ubuntu9:~/Desktop$ gpg --decrypt pgp
gpg: no valid OpenPGP data found.
gpg: decrypt_message failed: eof

readytoact-dev@ubuntu9:~/Desktop$ gpg --clearsign UbuntuCodeofConduct-1.0.1.txt

You need a passphrase to unlock the secret key for
user: "Ubuntu.or.kr (PGP key generation test) <tester@ubuntu.or.kr>"
1024-bit DSA key, ID 752485E5, created 2009-06-21

gpg: problem with the agent - disabling agent use
readytoact-dev@ubuntu9:~/Desktop$ ls
UbuntuCodeofConduct-1.0.1.txt     
UbuntuCodeofConduct-1.0.1.txt.asc

[jihui-choi]   // 구분 이름
fqdn= ppa.launchpad.net
method = ftp
incoming = ~jihui-choi/ubuntu/  // 올릴 계정 주소
login = anonymous
allow-unsigned-uploads = 0

[ko]
fqdn= ppa.launchpad.net
method = ftp
incoming = ~ubuntu-ko/ubuntu/
login = anonymous
allow-unsigned-uploads = 0

ttf-lexi (1.5-1) intrepid; urgency=low

  * Initial release.

-- Jihui Choi <jihui.choi@gmail.com>  Thu, 16 Apr 2009 23:12:19 +0900

$ debuild -S -sa

$ cd ..
$ dput jihui-choi ttf-lexi_1.5-1_source.changes

• Alt + F2 (프로그램 실행)

• gconf-editor 실행

  : M$윈도의 레지스트리 편집기 비슷한 화면 등장

• /apps/gedit-2/preferences/encodings/로 이동하여 auto_detected키를 찾아 UHC를 추가하고 UHC를 가장 위로 순서를 올려준다.