CentOSにGNU screenをインストールする

su
/usr/sbin/visudo

下記行を追加する。

kaworu ALL=(ALL) ALL

yumを使ってscreenをインストール

yumというコマンドを使って、GNU Screenをインストールする。

[kaworu@c1 ~]$ sudo yum install screen
Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
base                      100% |=========================| 1.1 kB    00:00
updates                   100% |=========================|  951 B    00:00
addons                    100% |=========================|  951 B    00:00
extras                    100% |=========================| 1.1 kB    00:00
Reading repository metadata in from local files
primary.xml.gz            100% |=========================| 252 kB    00:02
updates   : ################################################## 558/558
Added 6 new packages, deleted 0 old in 2.03 seconds
primary.xml.gz            100% |=========================|  63 kB    00:00
extras    : ################################################## 238/238
Added 5 new packages, deleted 0 old in 0.71 seconds
Parsing package install arguments
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for screen to pack into transaction set.
screen-4.0.3-1.el5.i386.r 100% |=========================|  16 kB    00:00
---> Package screen.i386 0:4.0.3-1.el5 set to be updated
--> Running transaction check

Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size
=============================================================================
Installing:
 screen                  i386       4.0.3-1.el5      base              549 k

Transaction Summary
=============================================================================
Install      1 Package(s)
Update       0 Package(s)
Remove       0 Package(s)

Total download size: 549 k
Is this ok [y/N]: y
Downloading Packages:
(1/1): screen-4.0.3-1.el5 100% |=========================| 549 kB    00:03
warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID e8562897
Importing GPG key 0xE8562897 "CentOS-5 Key (CentOS 5 Official Signing Key) <centos-5-key@centos.org>" from http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
Is this ok [y/N]: y
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing: screen                       ######################### [1/1]

Installed: screen.i386 0:4.0.3-1.el5
Complete!
[kaworu@c1 ~]$