root์˜ ์ถ”๊ฐ€์ ์ธ ํ™˜๊ฒฝ ์„ค์ •์„ ํ•ด ๋‘”๋‹ค.
์†”์งํžˆ TELNET ์ฝ˜์†” ๋ชจ๋“œ ์ƒํƒœ์—์„œ ๋””ํดํŠธ๋กœ ์ž‘์—…์„ ํ•˜๋‹ค๋ณด๋ฉด ์ง€๋ฃจํ•˜๊ณ  ํ™”๋ฉด ์‹ธ์ด์ฆˆ๋„ ์ž˜ ๋งž์ง€ ์•Š์•„์„œ
์ข€ ์งœ์ฆ์ด ๋‚ ๋•Œ๊ฐ€ ์žˆ๋‹ค. ์ผ๋‹จ ํ™”๋ฉด ์นผ๋ผํ•˜๊ณ  ํ™”๋ฉด ์‹ธ์ด์ฆˆ ๋ถ€๋ถ„๋ฅผ ๋ณ€๊ฒฝํ•ด์•ผ ํ•œ๋‹ค.
์ž์ฃผ ์‚ฌ์šฉํ•˜๋Š” ๋ช…๋ น์–ด๋Š” alias๋ฅผ ์ด์šฉํ•ด์„œ ๋‹จ์ถ• ์‹œ์ผœ์„œ ์‚ฌ์šฉํ•ด๋„ ์ข‹์„ ๊ฒƒ์ด๋‹ค.
vi edit ํ™˜๊ฒฝ์— ๋Œ€ํ•œ ์„ค์ •๋„ ๋ฏธ๋ฆฌ ํ•ด ๋‘”๋‹ค.

1. root ํ™˜๊ฒฝ ์„ค์ •
[root@nsโ™ฅBunnyComโ™ฅ~]# vi .bash_profile 

 ############## ์‹œ์Šคํ…œ ์ฝ˜์†” DIR ์นผ๋ผ ์„ค์ • ##################
eval `dircolors /etc/DIR_COLORS -b`
export LS_COLORS="di=01;31":"fi=01;37":"ex=01;32":"ln=01;36":"so=01;33"
###############  ์‹œ์Šคํ…œ ํ”„๋กฌํ”„ํŠธ ํ™˜๊ฒฝ ์„ค์ •  ################
PS1="\[\033[0;44m\][\u@\hโ™ฅBunnyComโ™ฅ\w]#\[\033[0;00m\] "
#### ์‹œ๊ฐ„ ํƒ€์ž„ ์•„์›ƒ #####
TMOUT=800
PATH=$PATH:$HOME/bin  ## sulinux์˜ ์„œ๋ฒ„๊ด€๋ฆฌ์‹คํ–‰ํŒŒ์ผ์ด ์žˆ๋Š” ๊ณณ์ด๋‹ค.
#### ์ถ”๊ฐ€๋กœ ์œ ์ € ๋กœ์ปฌ์— ์žˆ๋Š” ์†Œ์Šค ํ”„๋กœ๊ทธ๋žจ์˜ ์‹คํ–‰ํŒŒ์ผ์„ ์—ฐ๊ฒฐํ•ด์„œ ์‚ฌ์šฉํ•˜๊ณ ์ž ํ• ๋•Œ
##### ์„ค์ • ํ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋’ค์— ์ถ”๊ฐ€ ํ•  PATH ์žˆ์„๋•Œ : => ์ด ํ‘œ์‹œ๋กœ ๊ตฌ๋ถ„ํ•œ๋‹ค.
PATH=$PATH:$HOME/bin:/usr/local/bin:/usr/local/sbin:/chroot/shell

[root@nsโ™ฅBunnyComโ™ฅ~]# source .bash_profile
[root@nsโ™ฅBunnyComโ™ฅ~]# set | grep PATH => ์ด๊ฑธ๋กœ ๋‚ด์—ญ์„ ํ™•์ธํ• ์ˆ˜ ์žˆ๋‹ค.
PATH=/usr/kerberos/sbin:/usr/kerberos/bin:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/local/sbin:/chroot/shell
๋‹ค๋ฅธ ์‚ฌ์šฉ์ž๊ฐ€ ํ•จ๋ถ€๋กœ ๋ฃจํŠธํŒŒ์ผ์„ ์‹คํ–‰ํ•˜๊ฑฐ๋‚˜ ๋ณ€์กฐํ•˜๋Š”๊ฑธ ๋ฐฉ์ง€ ํ•˜๊ธฐ ์œ„ํ•ด ํผ๋ฏธ์…˜๊ณผ ์†Œ์œ ๊ถŒํ•œ์„ ๊ฑธ์–ด๋‘”๋‹ค.
[root@nsโ™ฅBunnyComโ™ฅ~]# chmod 700 /root ; chown -R root:root /root
์„ค์น˜์‹œ ์„ค์น˜ํ–ˆ๋˜ ํŒŒ์ผ์— ๋Œ€ํ•œ ์ •๋ณด๋‚˜ ๋กœ๊ทธ์ •๋ณด๋ฅผ  ์‚ญ์ œํ•œ๋‹ค.
์†”์งํžˆ ์ด๊ฑธ ์ง€์šด๋‹ค๊ณ  ํ•ด๋„ yum์œผ๋กœ ์—…๋ฐ์ดํŠธ ํ•˜๋ฉด ๋˜ ์ƒ๊ธด๋‹ค.
[root@nsโ™ฅBunnyComโ™ฅ~]# rm -fr install.log install.log.syslog
2. SElinux ๋ณด์•ˆ ๋„๊ตฌ๋ฅผ ์‚ฌ์šฉ์„ ์ •์ง€ํ•œ๋‹ค. ์™œ๋ƒํ•˜๋ฉด ๋Œ€ํ˜• ์„œ๋ฒ„๋ฅผ ์šด์˜ํ•œ๋‹ค๋ฉด ์ƒ๊ด€ ์—†์ง€๋งŒ
๊ตฌ์ง€ ์ด๊ฑธ ์‚ฌ์šฉํ•˜๋ฉด์„œ ๊นŒ์ง€ ์‹ ๊ฒฝ์จ์•ผ ํ•  ํ•„์š”์„ฑ์ด ์žˆ๋Š”๊ฐ€ ํ•˜๋Š” ์ƒ๊ฐ์ด ๋“ ๋‹ค.
[root@nsโ™ฅBunnyComโ™ฅ~]# vi /etc/selinux/config

 SELINUX= disabled <3๊ฐ€์ง€ ๋ชจ๋“œ๊ฐ€ ์žˆ๋‹ค. Enforcing + permissive + disabled >
=> ์‚ฌ์šฉ์ •์ง€๋Š” SELINUX= disabled ์ด๊ณ  ์‚ฌ์šฉํ•œ๋‹ค๋ฉด Enforcing์œผ๋กœ ๋ฐ”๊พธ๋ฉด ๋œ๋‹ค.
SELINUXTYPE=targeted

[root@nsโ™ฅBunnyComโ™ฅ~]# getsebool -a  <selinux ๋ณด์•ˆ ์ •์ฑ… ์ถœ๋ ฅ>
[root@nsโ™ฅBunnyComโ™ฅ~]# setsebool -P ftp_home_dir 0 => ๋ถˆ๊ฐ€
[root@nsโ™ฅBunnyComโ™ฅ~]# setsebool -P ftp_home_dir 1 => ํ—ˆ๊ฐ€
[root@nsโ™ฅBunnyComโ™ฅ~]# setenforce 0 <0์ด๋ฉด ์ •์ง€์ด๊ณ  1์ด๋ฉด ์‚ฌ์šฉ๊ฐ€๋™์ด๋‹ค.>
[root@nsโ™ฅBunnyComโ™ฅ~]# vi /etc/grub.conf
selinux=0 => ์ถ”๊ฐ€์‹œํ‚ด
[root@nsโ™ฅBunnyComโ™ฅ~]# restorecon -rv /home
[root@nsโ™ฅBunnyComโ™ฅ~]# setsebool -P httpd_can_network_connect_db on => ๊ฐ€๋™์‹œ์—๋งŒ ์ด ๋ช…๋ น์€ ํ†ตํ•œ๋‹ค.
3. Vi ์—๋””ํ„ฐ์— ๋Œ€ํ•œ ๋‚˜๋งŒ์˜ ํ™˜๊ฒฝ ์„ค์ •
[root@nsโ™ฅBunnyComโ™ฅ~]# rm -fr /bin/view
[root@nsโ™ฅBunnyComโ™ฅ~]# rm -fr /bin/vi
[root@nsโ™ฅBunnyComโ™ฅ~]# ln -s /usr/bin/vim /bin/vi

[root@nsโ™ฅBunnyComโ™ฅ~]# vi .vimrc

set ruler
syntax on
colorscheme evening
set title

====================================================================
์˜ต์…˜ ์„ค๋ช…
=====================================================================
set nocompatible " Vim ๋””ํดํŠธ ๊ธฐ๋Šฅ๋“ค์„ ์‚ฌ์šฉํ•จ
set backspace=2 " ์‚ฝ์ž… ๋ชจ๋“œ์—์„œ ๋ฐฑ์ŠคํŽ˜์ด์Šค๋ฅผ ๊ณ„์† ํ—ˆ์šฉ
set autoindent " ์ž๋™ ๋“ค์—ฌ์“ฐ๊ธฐ
set cindent " C ์–ธ์–ด ์ž๋™ ๋“ค์—ฌ์“ฐ๊ธฐ
set smartindent " ์—ญ์‹œ ์ž๋™ ๋“ค์—ฌ์“ฐ๊ธฐ
set textwidth=76 " 76๋ฒˆ์งธ ์นธ์„ ๋„˜์–ด๊ฐ€๋ฉด ์ž๋™์œผ๋กœ ์ค„ ๋ฐ”๊ฟˆ
set nowrapscan " ์ฐพ๊ธฐ์—์„œ ํŒŒ์ผ์˜ ๋งจ ๋์— ์ด๋ฅด๋ฉด ๊ณ„์†ํ•˜์—ฌ ์ฐพ์ง€ ์•Š์Œ
set nobackup " ๋ฐฑ์—…ํŒŒ์ผ์„ ๋งŒ๋“ค์ง€ ์•Š์Œ
set novisualbell " ๋น„์ฃผ์–ผ๋ฒจ ๊ธฐ๋Šฅ์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์Œ
set nojoinspaces " J ๋ช…๋ น์–ด๋กœ ์ค„์„ ๋ถ™์ผ ๋•Œ ๋งˆ์นจํ‘œ ๋’ค์— ํ•œ์นธ๋งŒ ๋”
set ruler " ์ƒํƒœํ‘œ์‹œ์ค„์— ์ปค์„œ ์œ„์น˜๋ฅผ ๋ณด์—ฌ์คŒ
set tabstop=4 " ๊ฐ„๊ฒฉ
set shiftwidth=4 " ์ž๋™ ๋“ค์—ฌ์“ฐ๊ธฐ ๊ฐ„๊ฒฉ
set keywordprg=edic " K๋ฅผ ๋ˆŒ๋ €์„ ๋•Œ ์‹คํ–‰ํ•  ๋ช…๋ น์–ด
set showcmd " (๋ถ€๋ถ„์ ์ธ) ๋ช…๋ น์–ด๋ฅผ ์ƒํƒœ๋ผ์ธ์— ๋ณด์—ฌ์คŒ
set showmatch " ๋งค์น˜๋˜๋Š” ๊ด„ํ˜ธ์˜ ๋ฐ˜๋Œ€์ชฝ์„ ๋ณด์—ฌ์คŒ
set ignorecase " ์ฐพ๊ธฐ์—์„œ ๋Œ€/์†Œ๋ฌธ์ž๋ฅผ ๊ตฌ๋ณ„ํ•˜์ง€ ์•Š์Œ
set incsearch " ์ ์ง„์ ์œผ๋กœ ์ฐพ๊ธฐ
set autowrite " :next ๋‚˜ :make ๊ฐ™์€ ๋ช…๋ น๋ฅผ ์ž…๋ ฅํ•˜๋ฉด ์ž๋™์œผ๋กœ ์ €์žฅ
set title " ํƒ€์ดํ‹€๋ฐ”์— ํ˜„์žฌ ํŽธ์ง‘์ค‘์ธ ํŒŒ์ผ์„ ํ‘œ์‹œ 2005-04-14 09:17:46
========================================================================
4. alias๋ฅผ ์ด์šฉํ•œ ๋‹จ์ถ• ๋ช…๋ น์–ด ์„ค์ •
alias๋Š” ๊ธด ๋ช…๋ น๊ตฌ๋ฌธ์ด๋‚˜ ์ž์ฃผ ์‚ฌ์šฉํ•˜๋Š” ๋ช…๋ น์–ด๋ฅผ ๋ณ„๋ช…์„ ์ง€์–ด์„œ ๋‹จ์ถ•์‹œ์ผœ์„œ ์‚ฌ์šฉํ•˜๋Š” ๋ช…๋ น์–ด์ด๋‹ค.
์œ ์ €์ž์‹ ๋งŒ ์„ค์ •ํ• ๋•Œ๋Š” .bashrc์— ์„ค์ •ํ•˜๋ฉด ๋˜๊ณ  ๋ชจ๋“  ์œ ์ € ์ „์ฒด์— ๋Œ€ํ•œ ์„ค์ •์„ ํ•˜๊ณ ์ž ํ•  ๋•Œ๋Š”
/etc/profile์— ์„ค์ •ํ•œ๋‹ค.
ํ˜„์žฌ ์„ค์ •๋˜์–ด ์žˆ๋Š” alias ๊ฐ’์„ ๋ณผ๋•Œ๋Š” ์•„๋ž˜์ฒ˜๋Ÿผ ํ•˜๋ฉด ์ถœ๋ ฅ๋œ๋‹ค.
[root@nsโ™ฅBunnyComโ™ฅ~]# alias
[root@nsโ™ฅBunnyComโ™ฅ~]# vi .bashrc

 alias lsd='ls -l | grep "^d"'     # ls ์˜ ๊ฒฐ๊ณผ์—์„œ ๋””๋ ‰ํ† ๋ฆฌ๋งŒ ์ถœ๋ ฅ
alias ll='ls -al' ; alias rm='rm -i' ; alias cp='cp -i' ; alias mv='mv -i'
alias rm='rm -i' ; alias nmap='nmap -A -sS -O -v -F' ; alias du='du -ha'

[root@nsโ™ฅBunnyComโ™ฅ~]# source .bashrc
๋งŒ์•ฝ ์—˜๋ฆฌ์–ด์Šค๋ฅผ ํ•ด์ œํ•˜๊ณ ์ž ํ• ๋•Œ๋Š” ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•œ๋‹ค.
[root@nsโ™ฅBunnyComโ™ฅ~]# unalias cp   => ํŠน์ • ์—˜๋ฆฌ์–ด์Šค๋งŒ ํ•ด์ œ.
[root@nsโ™ฅBunnyComโ™ฅ~]# unalias -a   => ์ „์ฒด ์—˜๋ฆฌ์–ด์Šค๋ฅผ ๋ชจ๋‘ ํ•ด์ œ.
5. ์ฝ˜์†” ํ•ด์ƒ๋„ ์กฐ์ ˆํ•˜๊ธฐ
- ๋ชฐ๋ก  vmware ์ž์ฒด์ ์œผ๋กœ ์ง€์›ํ•˜๋Š” ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์„ค์น˜ํ•˜๋ฉด ํ•ด์ƒ๋„๋ฅผ ์กฐ์ ˆํ• ์ˆ˜ ์žˆ์ง€๋งŒ ๊ฐ€์ƒOS๊ฐ€ ์•„๋‹Œ
์‹ค์ œ ์„œ๋ฒ„์ปดํ“จํ„ฐ์—์„œ ํ•ด์ƒ๋„๋ฅผ ์ˆ˜๋™์œผ๋กœ ๋งˆ์ถ”์–ด์•ผ ํ•  ๋•Œ๊ฐ€ ์žˆ๋‹ค. ๋Œ€๋ถ€๋ถ„์˜ ์„œ๋ฒ„๋Š” GUI ๋ชจ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์ง€
์•Š๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๊ณ  ๋ณด์•ˆ์ ์œผ๋กœ ์‹ ๊ฒฝ์„ ์จ์•ผ ๋˜๊ธฐ ๋•Œ๋ฌธ์— ๊ทธ๋งŒํผ ์†์ด ๋งŽ์ด ๊ฐ„๋‹ค.
๊ทธ๋Ÿฌ๋ฏ€๋กœ ์ฝ˜์†”์—์„œ ๋งŽ์€ ์ž‘์—…์„ ํ•˜๋Š”๊ฒŒ ์‚ฌ์‹ค์ด๋‹ค. ์ž‘์—…ํ•˜๊ธฐ ํŽธํ•œ ์กฐ๊ฑด์„ ๋งŒ๋“ค์–ด์•ผ ํ•˜๋Š” ๋ถ€๋ถ„๋„ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—
ํ•ด์ƒ๋„๋ฅผ ์กฐ์ ˆํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ์•Œ์•„ ๋‘˜ ํ•„์š”์„ฑ์ด ์žˆ๋‹ค๊ณ  ๋ณธ๋‹ค.
[root@nsโ™ฅBunnyComโ™ฅ~]# vi /etc/grub.conf

 ### vga=0x343 => ์ด ์˜ต์…˜์„ ๋„ฃ์–ด์ค€๋‹ค. ์ด๊ฑด 1280*960์˜ 32๋น„ํŠธ๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค๋Š” ์˜๋ฏธ์ด๋‹ค.
### vga=ask => ํ•ด์ƒ๋„ ๋ฉ”๋‰ด์—์„œ ์„ ํƒํ•ด์„œ ์‚ฌ์šฉํ•˜๊ณ ์ž ํ• ๋•Œ ์“ฐ๋Š” ์˜ต์…˜์ด๋‹ค.
title SULinux (2.6.18-400.1.1.el5)
        root (hd0,0)
        kernel /vmlinuz-2.6.18-400.1.1.el5 ro root=LABEL=/ rhgb quiet vga=0x343
        initrd /initrd-2.6.18-400.1.1.el5.img
title SULinux (2.6.18-400.1.1.el5xen)
        root (hd0,0)
        kernel /xen.gz-2.6.18-400.1.1.el5 vga=gfx-1024x768x16
        module /vmlinuz-2.6.18-400.1.1.el5xen ro root=LABEL=/ rhgb quiet vga=ask
        module /initrd-2.6.18-400.1.1.el5xen.img

์ด๋ ‡๊ฒŒ ์ˆ˜์ •ํ•˜๊ณ  ์žฌ๋ถ€ํŒ…ํ•ด์„œ ๋ณด๋ฉด ํ™•์ธํ• ์ˆ˜ ์žˆ๋‹ค.
๊ทธ๋ฆฌ๊ณ  ๋ถ€ํŒ…ํ•ด์„œ ์ฝ˜์†”์—์„œ ์‹ธ์ด์ฆˆ๋ฅผ ํ™•์ธํ•ด์„œ ๋ณด๋ฉด ์•Œ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.

 

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