Split out functions

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@388 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede

9 files changed, 154 insertions, 0 deletions

diff --git a/zshfunc/fpr b/zshfunc/fpr
new file mode 100644
index 0000000..1d53d03
--- /dev/null
+++ b/zshfunc/fpr
@@ -0,0 +1,8 @@
+## vim:ft=zsh:foldmethod=marker
+
+fpr() {
+	 (
+	 	ssh-keygen -r '' -f =( ssh-keyscan -t rsa $1 2>/dev/null | sed -e 's/^[^ ]* //');
+		ssh-keygen -r '' -f =( ssh-keyscan -t dsa $1 2>/dev/null | sed -e 's/^[^ ]* //');
+	) | sed -e 's/^[^ ]* //'
+}
diff --git a/zshfunc/md b/zshfunc/md
new file mode 100644
index 0000000..1055e77
--- /dev/null
+++ b/zshfunc/md
@@ -0,0 +1,6 @@
+## vim:ft=zsh:foldmethod=marker
+
+md() {
+	DIR="$1"
+	mkdir "$1" && cd "$1"
+}
diff --git a/zshfunc/reinit-debian-samhain b/zshfunc/reinit-debian-samhain
new file mode 100644
index 0000000..9880a1e
--- /dev/null
+++ b/zshfunc/reinit-debian-samhain
@@ -0,0 +1,8 @@
+## vim:ft=zsh:foldmethod=marker
+
+reinit-debian-samhain() {
+	for i in $DEBHOSTS; do
+		mkdir hosts/$i 2> /dev/null || continue;
+		reinit-debian-samhain-one $i
+	done
+}
diff --git a/zshfunc/reinit-debian-samhain-one b/zshfunc/reinit-debian-samhain-one
new file mode 100644
index 0000000..c4490bb
--- /dev/null
+++ b/zshfunc/reinit-debian-samhain-one
@@ -0,0 +1,33 @@
+## vim:ft=zsh:foldmethod=marker
+
+reinit-debian-samhain-one() {
+	host=$1
+	if [ "$host" = "${host%%.debian.org}" ]; then
+		host="$host.debian.org"
+	fi
+	echo $host
+	preexec $host;
+	ssh $host -t '
+		check() {
+			sudo /usr/sbin/samhain -t check -i -p err -s none -l none -m none
+		};
+		if [ -x /usr/sbin/samhain ]; then
+			t="`tempfile`";
+			trap "rm -f $t" 0 1 2 5 15;
+			check > "$t" 2>&1;
+			if [ "`grep "^CRIT" "$t" | wc -l`" != 0 ]; then
+				echo "samhain db errors found:";
+				sed -e "s/.*path=<\([^>]*\)>, .*/\1/" "$t";
+				echo;
+				echo "Enter 'y' to continue upgrade and update samhaindb for `hostname`";
+				read ans;
+				[ "$ans" = "y" ] || exit;
+
+				echo Updating samhain db...
+				sudo samhain --foreground -t update
+				grep -q OK /var/cache/dsa/nagios/samhain || sudo dsa-update-samhain-status
+				echo done.
+			fi;
+		fi
+	';
+}
diff --git a/zshfunc/sd b/zshfunc/sd
new file mode 100644
index 0000000..8805b6f
--- /dev/null
+++ b/zshfunc/sd
@@ -0,0 +1,8 @@
+## vim:ft=zsh:foldmethod=marker
+
+sd() {
+	fp=$(   wget -q -O - http://tor.noreply.org:80/tor/status/authority | \
+		awk '$1 == "r" && $2 == "'$1'" {printf "%s===", $3}' | \
+		perl -MMIME::Base64 -e "print unpack(\"H*\", decode_base64(<>)),\"\n\"" )
+	echo wget -q -O - http://tor.noreply.org:80/tor/server/fp/$fp
+}
diff --git a/zshfunc/upgrade-debian-hosts b/zshfunc/upgrade-debian-hosts
new file mode 100644
index 0000000..b288b53
--- /dev/null
+++ b/zshfunc/upgrade-debian-hosts
@@ -0,0 +1,15 @@
+## vim:ft=zsh:foldmethod=marker
+
+upgrade-debian-hosts() {
+	cd
+	for i in $DEBHOSTS; do
+		mkdir hosts/$i 2>/dev/null || continue;
+		echo $i;
+		preexec $i;
+		ssh $i -t '
+				sudo apt-get update &&
+				sudo apt-get dist-upgrade &&
+				sudo apt-get clean
+			';
+	done
+}
diff --git a/zshfunc/upgrade-debian-samhain b/zshfunc/upgrade-debian-samhain
new file mode 100644
index 0000000..be5dc7b
--- /dev/null
+++ b/zshfunc/upgrade-debian-samhain
@@ -0,0 +1,48 @@
+## vim:ft=zsh:foldmethod=marker
+
+upgrade-debian-samhain() {
+	for i in $DEBHOSTS; do
+		mkdir hosts/$i 2> /dev/null || continue;
+		echo $i
+		preexec $i;
+		ssh $i -t '
+			didsudo=0
+			check() {
+				sudo /usr/sbin/samhain -t check -i -p err -s none -l none -m none
+			};
+			reinit() {
+				if [ "`check 2>&1 | grep "^CRIT" | wc -l`" != 0 ]; then
+					echo Updating samhain db...
+					sudo samhain --foreground -t update
+					didsudo=1
+					echo done.
+				fi
+			}
+			if [ -x /usr/sbin/samhain ]; then
+				t="`tempfile`";
+				trap "rm -f $t" 0 1 2 5 15;
+				check > "$t" 2>&1;
+				if [ "`grep "^CRIT" "$t" | wc -l`" != 0 ]; then
+					echo "samhain db errors found:";
+					sed -e "s/.*path=<\([^>]*\)>, .*/\1/" "$t";
+					echo;
+					echo "Enter 'y' to continue upgrade and update samhaindb for `hostname`";
+					read ans;
+					[ "$ans" = "y" ] || exit;
+				fi;
+			fi
+			sudo apt-get update &&
+			sudo apt-get dist-upgrade &&
+			sudo apt-get clean &&
+			[ -x /usr/sbin/samhain ] && reinit
+			if [ "$didsudo" = 1 ]; then
+				echo Updating nagios status
+				echo "apt"
+				sudo /usr/sbin/dsa-update-apt-status
+				echo "samhain"
+				grep -q OK /var/cache/dsa/nagios/samhain || sudo dsa-update-samhain-status
+				echo done.
+			fi
+		';
+	done
+}
diff --git a/zshfunc/upgrade-porter-chroots b/zshfunc/upgrade-porter-chroots
new file mode 100644
index 0000000..7f22060
--- /dev/null
+++ b/zshfunc/upgrade-porter-chroots
@@ -0,0 +1,11 @@
+## vim:ft=zsh:foldmethod=marker
+
+upgrade-porter-chroots() {
+	cd
+	for i in $DEBPORTERHOSTS; do
+		mkdir hosts/chroot-$i 2>/dev/null || continue;
+		echo $i;
+		preexec $i;
+		ssh $i -t 'sudo /usr/sbin/upgrade-porter-chroots'
+	done
+}
diff --git a/zshfunc/upgrade-systems b/zshfunc/upgrade-systems
new file mode 100644
index 0000000..071c8dc
--- /dev/null
+++ b/zshfunc/upgrade-systems
@@ -0,0 +1,17 @@
+## vim:ft=zsh:foldmethod=marker
+
+upgrade-systems() {
+	cd
+	for i in $HOSTS; do
+		mkdir hosts/$i 2>/dev/null || continue;
+		echo $i;
+		preexec $i;
+		ssh $i -t 'apt-get update &&
+			if [ -e /usr/bin/apt-get.distrib ]; then
+				aptitude dist-upgrade;
+			else
+				apt-get dist-upgrade;
+			fi &&
+			apt-get clean';
+	done
+}