Assignment: Install a debian ssh server on a VirtualBox and access to it
config apt-cacher 192.168.10.1 port 3128
sed -i 's#http://#http://192.168.10.1:3142/#g' /etc/apt/sources.list
install emacs
sudo aptitude install emacs
install config openssh server and make it work
Start ssh-agent
eval `ssh-agent` exec ssh-agent bash (if ssh-add is not working)
add sam_sshkey.pub to .ssh/authorized_keys
add to /etc/ssh/sshd_config:
AllowUsers xxx
changed in the same file:
PasswordAuthentication no PermitRootLogin no
If ssh doesn't work check the grp and own of .ssh/authorized_keys
install bash completion
aptitude install bash-completion
add the following to ~/.bashrc or ~/.bash_profile
if [ -f /etc/bash_completion ]; then . /etc/bash_completion fi
Document the work done
Well, that's kind of done but the editing interface of the wiki is not yet clear to me. Few shortcut:
- create a code box:
{code 'Enter'
- heading
'ctrl' AND '1' XOR '2' XOR '3'
- bullet list
'shift' AND 'ctrl' AND 'b'
- bold, underline, italic
'ctrl' AND 'b' 'ctrl' AND 'u' 'ctrl' AND 'i'
- save
'ctrl' AND 's'
Problems encountered after installation of debian
On start and halt
PROBLEM:
exim paniclog /var/log/exim4/paniclog has non-zero size, mail system possibly broken
SOLUTION:
rm /var/log/exim4/paniclog
need to start the network manually dhclient eth0
PROBLEM: when auto eth0 added to interfaces. Nfs interfaces gets stuck on boot.
SOLUTION: there was no 'auto lo' in /etc/network/interfaces. That added plus 'auto eth0' makes it work.