67 lines
1.6 KiB
Bash
Executable File
67 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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#######################################
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## ##
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## firstboot script ##
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## kvm-tools ##
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## ##
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#######################################
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# **** configuration section ****
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sshgroup="sshusers"
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user=$(cat /etc/passwd | grep 1000)
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user=${user:0:$(($(echo `expr index "$user" :`)-1))}
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# **** installing fortunes-ubuntu-server ****
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apt-get update
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apt-get install -y fortunes-ubuntu-server
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# **** motd ****
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echo 'if you want to have here something like this:
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___.
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\_ |__ _______ ___
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| __ \ / _ \ \/ /
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| \_\ ( <_> > <
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|___ /\____/__/\_ \
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\/ \/.socialnerds.org
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socialnerds mail server
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go to http://www.network-science.de/ascii/ and modify /etc/motd.tail
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' > /etc/motd.tail
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rm /etc/update-motd.d/10-help-text
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rm /etc/update-motd.d/00-header
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echo '#!/bin/bash' > /etc/update-motd.d/00-header
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echo 'echo "Running Kernel: $(uname -r)"' >> /etc/update-motd.d/00-header
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chmod +x /etc/update-motd.d/00-header
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# **** ssh server config ****
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echo "
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__.-._
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'-._'7'
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/'.-c
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| /T
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_)_/LI
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this machine is
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protected by a
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master of the force!
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" > /etc/issue.net
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sed -i 's/#Banner/Banner/' /etc/ssh/sshd_config
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echo "" >> /etc/ssh/sshd_config
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echo "# Restrictions added by firstboot.sh" >> /etc/ssh/sshd_config
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echo "AllowGroups $sshgroup" >> /etc/ssh/sshd_config
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echo "" >> /etc/ssh/sshd_config
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addgroup $sshgroup
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adduser $user $sshgroup
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# **** end of script ****
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exit 0
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