differences for PR #1431

swcarpentry · Aug 10, 2023 · 4377cae · 4377cae
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diff --git a/07-find.md b/07-find.md
@@ -271,9 +271,10 @@ The other options will also match 'of' when part of another word.
 the fact that patterns can include wildcards. (The technical name for
 these is **regular expressions**, which
 is what the 're' in 'grep' stands for.) Regular expressions are both complex
-and powerful; if you want to do complex searches, please look at the lesson
-on [our website](https://v4.software-carpentry.org/regexp/index.html). As a taster, we can
-find lines that have an 'o' in the second position like this:
+and powerful; if you want to do complex searches with grep, please look at the
+[grep regex documentation](https://www.gnu.org/software/grep/manual/html_node/Regular-Expressions.html).
+As a taster, we can find lines that have an 'o' in the second position like
+this:
 
 ```bash
 $ grep -E "^.o" haiku.txt

diff --git a/md5sum.txt b/md5sum.txt
@@ -9,7 +9,7 @@
 "episodes/04-pipefilter.md" "8f1f5df56fb9ed60db6f33a9793664d5" "site/built/04-pipefilter.md" "2023-07-19"
 "episodes/05-loop.md" "7712aa4b92c524609e9e2c3d1f888ee4" "site/built/05-loop.md" "2023-08-09"
 "episodes/06-script.md" "166572403e3b5f1c314ce7c52babb7b5" "site/built/06-script.md" "2023-08-05"
-"episodes/07-find.md" "6c43ef43aa90751603582643d0b290e0" "site/built/07-find.md" "2023-08-05"
+"episodes/07-find.md" "fb0f4f5c91b7f1b1abb7cc82201cf0d4" "site/built/07-find.md" "2023-08-10"
 "instructors/instructor-notes.md" "5db2f86826be7c6bba6157eb15a8a881" "site/built/instructor-notes.md" "2023-06-18"
 "learners/discuss.md" "e3a807a008ea41b21938c026470d4ca3" "site/built/discuss.md" "2023-05-02"
 "learners/reference.md" "6f8b578b8d91ca4abf2585db9c1910a4" "site/built/reference.md" "2023-07-23"