ubuntu
작년에 ubuntu server 17.10을 설치했었는데…
citrix receiver가 안되서리..
ubuntu를 다시 설치했다.
이번엔 18.04 LTS 버전으로 설치했다.
Create a bootable USB stick on Ubuntu
https://tutorials.ubuntu.com/tutorial/tutorial-install-ubuntu-server
내 USB는 4GB짜리인데.. 다행히 2GB 공간만 있으면 되다니. 충분하고.
Startup Disk Creator 라는 프로그램만 있으면 되는데 없대서 설치했고.
튜토리얼 따라하니, 별 무리 없이 만들어졌다.
Install Ubuntu Server
https://tutorials.ubuntu.com/tutorial/tutorial-install-ubuntu-server
일단 USB로 부팅
‘Language’ 는 English 로
‘Keyboard’ 도 English 로
‘Install Ubuntu’ 로 선택하고
‘Network’ 설정하고, 집이나 보니 DHCP로 알아서 잡힌다.
‘Storage’ 는 파티션에 자신 없으니.. ‘Use An Entire Disk’로 선택했고
‘Profile’은 예전처럼 jin, jinia로 하고
- hostname : jin
- user : jinia
Ubuntu 18.04 LTS jin tty1
jin login: jinia
Password:
Welcome to Ubuntu 18.04 LTS (GNU/Linux 4.15.0-22-generic x86_64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/advantage
System information as of Fri Jun 1 18:27:42 UTC 2018
System load: 0.05 Process: 130
Usage of /: 2.6% of 233.24GB Users logged in: 0
Memory usage: 2% IP address for enp3s0: 192.168.0.6
Swap usage: 0%
31 packages can be updated.
11 updates are security updates.
The Programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
jinia@jin:~$
GNOME 설치
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install gnome gnome-shell gnome-session
한글
Settings
-> Region & Language 패널에서 Manage Installed Languages 버튼 클릭
-> Language Support 창에서 Install / Remove Languages 버튼 클릭
-> Installed Languages 창에서 Korean을 찾아서 체크 -> Apply 버튼 클릭
-> Terminal 실행 -> sudo apt-get install ibus-hangul -> Terminal 종료
-> Region & Language 패널에서 Input Sources 의 것들은 제거 마이너스(-)
-> Region & Language 패널에서 Input Sources 의 새로운거 추가 플러스(+)
-> Add an Input Source 창에서 Korean 선택 -> Korean(Hangul) 선택 -> Add 클릭
설치프로그램들..
-
크롬브라우저 설치 (인증서 또 추가해야함)
-
Visual Studio Code
-
Citrix Receiver ( Debian Package에서 Full Package와 Web Package 둘다 설치)
나중에 확인할 것
-
remount
file system table 의 options을 수정함. remount 하라고 하던데…
/etc/fstab 파일을 수정하는 것임. options값을 바꿨음.
sudo vi /etc/fstab
jinia@jin:~$ sudo cat /etc/fstab
[sudo] password for jinia:
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=d42a2744-2672-475f-9d6c-4223d2fdbb49 / ext4 errors=remount-ro,noatime,discard 0 1
# /boot was on /dev/sda5 during installation
UUID=3bad1527-e2dc-4ecf-b2f1-9f15b6eeb8b7 /boot ext4 errors=remount-ro,noatime,discard 0 2
# /home was on /dev/sda7 during installation
UUID=51c5417b-ca30-4c74-b028-381319f0fa51 /home ext4 errors=remount-ro,noatime,discard 0 2
# swap was on /dev/sda6 during installation
UUID=08502cb2-b326-42fe-90ba-923e45913273 none swap sw 0 0
- 네트워크 확인
ping 192.168.41.1
ping www.solutionpot.co.kr
nameservers의 addresses는 xxx.xxx.xxx.xxx 로 되어있으니, 적당히 본인이 사용하는 DNS ip를 적길..
jinia@jin:~$ cat /etc/netplan/01-netcfg.yaml
# This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
version: 2
renderer: networkd
ethernets:
enp3s0:
addresses: [ 192.168.41.81/24 ]
gateway4: 192.168.41.1
nameservers:
addresses: [ xxx.xxx.xxx.xxx, xxx.xxx.xxx.xxx ]
jinia@jin:~$
-
Firefox 실행해서 인증서(POSCOICT_CA_256.cer) 추가
리눅스 PC에서 인정서 가져올 디렉토리(extra) 생성했고.. extra 디렉토리에서 ftp로 확보한 인증서 파일 가져왔음.
Firefox 실행
-> 메뉴(우측상단)
-> Preferences
-> Privacy & Security
-> Certificates
-> View Certificates
-> import
-> Other Locations
-> /usr/share/ca-certificates/extra/POSCOICT_CA_256.cer
-> Check All (3 Trust)
-> OK
cd /usr/share/ca-certificates
ls -al
sudo mkdir extra
cd extra
sudo sftp root@192.168.41.141
cd /usr/local
get POSCOICT_CA_256.cer
quit
ls -al