29 lines
774 B
Bash
29 lines
774 B
Bash
function apt_install {
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# Report any packages already installed.
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PACKAGES=$@
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TO_INSTALL=""
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for pkg in $PACKAGES; do
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if dpkg -s $pkg 2>/dev/null | grep "^Status: install ok installed" > /dev/null; then
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echo $pkg is already installed \(`dpkg -s $pkg | grep ^Version: | sed -e "s/.*: //"`\)
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else
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TO_INSTALL="$TO_INSTALL""$pkg "
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fi
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done
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# List the packages about to be installed.
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if [[ ! -z "$TO_INSTALL" ]]; then
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echo installing $TO_INSTALL...
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fi
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# 'DEBIAN_FRONTEND=noninteractive' is to prevent dbconfig-common from asking you questions.
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DEBIAN_FRONTEND=noninteractive apt-get -qq -y install $PACKAGES > /dev/null;
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}
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function ufw_allow {
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if [ -z "$DISABLE_FIREWALL" ]; then
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# ufw has completely unhelpful output
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ufw allow $1 > /dev/null;
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fi
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}
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