content: rename articles to reinforce convention of short URLs

The Go blog started out on Blogger
(http://web.archive.org/web/20100325005843/http://blog.golang.org/).
Later, we moved to the current self-hosted blog server
with extra Go-specific functionality like playground snippets.

The old Blogger posts have very long URLs that Blogger chose
for us, such as "go-programming-language-turns-two" or
"two-go-talks-lexical-scanning-in-go-and", predating
the convention of giving posts shorter, more share-friendly,
typeable names.

The conversion of the old Blogger posts also predated
the convention of putting supporting files in a subdirectory.

The result is that although we've established new conventions,
you wouldn't know by listing the directory - the old Blogger
content presents a conflicting picture.

This commit renames the posts with very long names
to have shorter, more share-friendly names, and it moves
all supporting files to subdirectories. It also adds a README
documenting the conventions.

For example, blog.golang.org/go-programming-language-turns-two
is now blog.golang.org/2years, matching our more recent birthday
post URLs, and its supporting files are moved to the new 2years/ directory.

The old URLs redirect to the new ones.

Change-Id: I9f46a790c2c8fab8459aeda73d4e3d2efc86d88f
Reviewed-on: https://go-review.googlesource.com/c/blog/+/223599
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Andrew Bonventre <andybons@golang.org>

1 files changed, 0 insertions, 19 deletions

diff --git a/content/debugging-go-programs-with-gnu-debugger.article b/content/debugging-go-programs-with-gnu-debugger.article
deleted file mode 100644
index e6cfbda..0000000
--- a/content/debugging-go-programs-with-gnu-debugger.article
+++ /dev/null
@@ -1,19 +0,0 @@
-# Debugging Go programs with the GNU Debugger
-30 Oct 2011
-Tags: debug, gdb, technical
-Summary: Announcing a new article about debugging Go programs with GDB.
-
-Andrew Gerrand
-
-##
-
-Last year we [reported](https://blog.golang.org/2010/11/debugging-go-code-status-report.html)
-that Go's [gc](https://golang.org/cmd/gc/)/[ld](https://golang.org/cmd/6l/)
-toolchain produces DWARFv3 debugging information that can be read by the GNU Debugger (GDB).
-Since then, work has continued steadily on improving support for debugging Go code with GDB.
-Among the improvements are the ability to inspect goroutines and to print
-native Go data types,
-including structs, slices, strings, maps,
-interfaces, and channels.
-
-To learn more about Go and GDB, see the [Debugging with GDB](https://golang.org/doc/debugging_with_gdb.html) article.