From e09355b57cd1a56406a34c100a1fe71638b981fd Mon Sep 17 00:00:00 2001
From: Elana Hashman <ehashman@csclub.uwaterloo.ca>
Date: Thu, 8 Mar 2012 16:10:04 -0500
Subject: [PATCH] Added some sample bash scripts to the UNIX102 page.

---
 common.mk.in             |  3 ++-
 unix102/Makefile         |  2 +-
 unix102/appender.sh      | 11 +++++++++++
 unix102/tickets_email.sh | 28 ++++++++++++++++++++++++++++
 4 files changed, 42 insertions(+), 2 deletions(-)
 create mode 100755 unix102/appender.sh
 create mode 100755 unix102/tickets_email.sh

diff --git a/common.mk.in b/common.mk.in
index d3974ed..9193816 100644
--- a/common.mk.in
+++ b/common.mk.in
@@ -63,4 +63,5 @@ $(OUTDIR)%.pem: %.pem
 	cp -f $< $@
 $(OUTDIR)%.tar: %.tar
 	cp -f $< $@
-
+$(OUTDIR)%.sh: %.sh
+	cp -f $< $@
diff --git a/unix102/Makefile b/unix102/Makefile
index 9683f2b..aa97189 100644
--- a/unix102/Makefile
+++ b/unix102/Makefile
@@ -1,3 +1,3 @@
-FILES = index.html cheatsheet.pdf unix101.pdf vim_exercise.tar
+FILES = index.html cheatsheet.pdf unix101.pdf vim_exercise.tar appender.sh tickets_email.sh
 RELDIR = unix102/
 include ../common.mk
diff --git a/unix102/appender.sh b/unix102/appender.sh
new file mode 100755
index 0000000..f9ddebf
--- /dev/null
+++ b/unix102/appender.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+while [ ${#} != 0 ]; do
+   echo "${1}:"
+   cat "${1}"
+   echo ""
+   shift
+done
+
+exit 0
+
diff --git a/unix102/tickets_email.sh b/unix102/tickets_email.sh
new file mode 100755
index 0000000..81cfe70
--- /dev/null
+++ b/unix102/tickets_email.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+# Sends email when Beta tickets are available.
+
+TEST=`mktemp`
+wget -q --no-check-certificate https://ticketdriver.com/betawater/buy/tickets/ -O ${TEST}
+
+LINEMATCH=`mktemp`
+egrep '2012-04-13|Laidback|Luke' ${TEST} >> ${LINEMATCH}
+
+if [ $? = 0 ]; then
+   SUBJECT="BUY BETA TICKETS"
+   EMAIL=$1
+   EMAILBODY=`mktemp`
+   NUMBER=$2
+
+   echo "tickets_email: Tickets available!!
+https://ticketdriver.com/betawater/buy/tickets/" >> "${EMAILBODY}"
+   echo -e "\nMatching line: " >> "${EMAILBODY}"
+   cat "${LINEMATCH}" >> "${EMAILBODY}"
+   
+   mail -s "${SUBJECT}" "${EMAIL}" < "${EMAILBODY}"
+   if [ $NUMBER -n "" ]; then
+      echo "go buy tickets" | mail -s "${SUBJECT}" "${NUMBER}@msg.telus.com"
+   fi
+   rm "${EMAILBODY}"
+fi
+
+rm "${TEST}" "${LINEMATCH}"