GH-239: Rename bro to zeek, bro-config to zeek-config, and bro-path-dev to zeek-path-dev.

This also installs symlinks from "zeek" and "bro-config" to a wrapper
script that prints a deprecation warning.

The btests pass, but this is still WIP. broctl renaming is still
missing.

#239

testing/btest/scripts/base/protocols/dns/caa.zeek

@@ -1,4 +1,4 @@
-# @TEST-EXEC: bro -r $TRACES/dns-caa.pcap %INPUT
+# @TEST-EXEC: zeek -r $TRACES/dns-caa.pcap %INPUT
 # @TEST-EXEC: btest-diff .stdout
 
 event dns_CAA_reply(c: connection, msg: dns_msg, ans: dns_answer, flags: count, tag: string, value: string)

testing/btest/scripts/base/protocols/dns/dns-key.zeek

@@ -1,4 +1,4 @@
 # Making sure DNSKEY gets logged as such.
 #
-# @TEST-EXEC: bro -r $TRACES/dnssec/dnskey2.pcap
+# @TEST-EXEC: zeek -r $TRACES/dnssec/dnskey2.pcap
 # @TEST-EXEC: btest-diff dns.log

testing/btest/scripts/base/protocols/dns/dnskey.zeek

@@ -1,4 +1,4 @@
-# @TEST-EXEC: bro -C -r $TRACES/dnssec/dnskey.pcap %INPUT > output
+# @TEST-EXEC: zeek -C -r $TRACES/dnssec/dnskey.pcap %INPUT > output
 # @TEST-EXEC: btest-diff dns.log
 # @TEST-EXEC: btest-diff output
 

testing/btest/scripts/base/protocols/dns/ds.zeek

@@ -1,4 +1,4 @@
-# @TEST-EXEC: bro -C -r $TRACES/dnssec/ds.pcap %INPUT > output
+# @TEST-EXEC: zeek -C -r $TRACES/dnssec/ds.pcap %INPUT > output
 # @TEST-EXEC: btest-diff dns.log
 # @TEST-EXEC: btest-diff output
 

testing/btest/scripts/base/protocols/dns/duplicate-reponses.zeek

@@ -1,4 +1,4 @@
 # This tests the case where the DNS server responded with zero RRs.
 #
-# @TEST-EXEC: bro -r $TRACES/dns-two-responses.trace
+# @TEST-EXEC: zeek -r $TRACES/dns-two-responses.trace
 # @TEST-EXEC: btest-diff dns.log

testing/btest/scripts/base/protocols/dns/flip.zeek

@@ -1,3 +1,3 @@
-# @TEST-EXEC: bro -r $TRACES/dns53.pcap
+# @TEST-EXEC: zeek -r $TRACES/dns53.pcap
 # @TEST-EXEC: btest-diff dns.log
 # If the DNS reply is seen first, should be able to correctly set orig/resp.

testing/btest/scripts/base/protocols/dns/huge-ttl.zeek

@@ -1,4 +1,4 @@
-# @TEST-EXEC: bro -r $TRACES/dns-huge-ttl.pcap %INPUT
+# @TEST-EXEC: zeek -r $TRACES/dns-huge-ttl.pcap %INPUT
 # @TEST-EXEC: btest-diff .stdout
 
 event dns_A_reply(c: connection, msg: dns_msg, ans: dns_answer, a: addr)

testing/btest/scripts/base/protocols/dns/multiple-txt-strings.zeek

@@ -1,4 +1,4 @@
 # This tests the case where the DNS server responded with zero RRs.
 #
-# @TEST-EXEC: bro -r $TRACES/dns-txt-multiple.trace
+# @TEST-EXEC: zeek -r $TRACES/dns-txt-multiple.trace
 # @TEST-EXEC: btest-diff dns.log

testing/btest/scripts/base/protocols/dns/nsec.zeek

@@ -1,4 +1,4 @@
-# @TEST-EXEC: bro -C -r $TRACES/dnssec/nsec.pcap %INPUT > output
+# @TEST-EXEC: zeek -C -r $TRACES/dnssec/nsec.pcap %INPUT > output
 # @TEST-EXEC: btest-diff dns.log
 # @TEST-EXEC: btest-diff output
 

testing/btest/scripts/base/protocols/dns/nsec3.zeek

@@ -1,4 +1,4 @@
-# @TEST-EXEC: bro -C -r $TRACES/dnssec/nsec3.pcap %INPUT > output
+# @TEST-EXEC: zeek -C -r $TRACES/dnssec/nsec3.pcap %INPUT > output
 # @TEST-EXEC: btest-diff dns.log
 # @TEST-EXEC: btest-diff output
 

testing/btest/scripts/base/protocols/dns/rrsig.zeek

@@ -1,4 +1,4 @@
-# @TEST-EXEC: bro -C -r $TRACES/dnssec/rrsig.pcap %INPUT > output
+# @TEST-EXEC: zeek -C -r $TRACES/dnssec/rrsig.pcap %INPUT > output
 # @TEST-EXEC: btest-diff dns.log
 # @TEST-EXEC: btest-diff output
 

testing/btest/scripts/base/protocols/dns/tsig.zeek

@@ -1,4 +1,4 @@
-# @TEST-EXEC: bro -r $TRACES/dns-tsig.trace %INPUT >out
+# @TEST-EXEC: zeek -r $TRACES/dns-tsig.trace %INPUT >out
 # @TEST-EXEC: btest-diff out
 
 redef dns_skip_all_addl = F;

testing/btest/scripts/base/protocols/dns/zero-responses.zeek

@@ -1,4 +1,4 @@
 # This tests the case where the DNS server responded with zero RRs.
 #
-# @TEST-EXEC: bro -r $TRACES/dns-zero-RRs.trace
+# @TEST-EXEC: zeek -r $TRACES/dns-zero-RRs.trace
 # @TEST-EXEC: btest-diff dns.log