From f4be3c8fbe38af7893d968d8229465bfef9e318d Mon Sep 17 00:00:00 2001
From: Shelly <shelly.orenstein@runi.ac.il>
Date: Thu, 22 Jan 2026 17:38:19 +0200
Subject: [PATCH 1/2] Add q1 and q2 solutions

---
 q1.sh | 17 ++++++++++++++++-
 q2.sh | 17 +++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 q2.sh

diff --git a/q1.sh b/q1.sh
index f7ac848..516e077 100644
--- a/q1.sh
+++ b/q1.sh
@@ -1 +1,16 @@
-This is q1 answer
+#!bin/bash
+#
+#
+awk 'END {print NR}' books/aliceinwonderland.txt 
+
+
+awk '/ Alice / {count++} END {print count}' books/aliceinwonderland.txt 
+
+
+awk '{ for (i=1; i<=NF; i++) print $i }' books/aliceinwonderland.txt | awk '{a[$1]++} END {for (k in a) print a[k], k}' | awk '$1==1 {print}'
+
+
+awk '{ for (i=1; i<=NF; i++) print $i }' books/aliceinwonderland.txt | awk '{a[$1]++} END {for (k in a) print a[k], k}' | sort -nr | head -5
+
+
+awk '{ for (i=1;i<=NF;i++) {sum += length($i); count++ }} END {print sum / count}' books/aliceinwonderland.txt
diff --git a/q2.sh b/q2.sh
new file mode 100644
index 0000000..3da62b2
--- /dev/null
+++ b/q2.sh
@@ -0,0 +1,17 @@
+#!bin/bash
+
+
+sed -n '/Sherlock\|Holmes/p' books/sherlockholmes.txt | wc -l
+
+
+sed 's/Sherlock/Sherlock\n/g; s/Holmes/Holmes\n/g' books/sherlockholmes.txt | wc -l
+
+
+sed -E 's/^.{70,}$/long line/' books/sherlockholmes.txt
+
+
+sed -E 's/^[A-Z][a-z]+ [A-Z][a-z]+$/Shelly Orenstein/' books/sherlockholmes.txt 
+
+
+sed -E 's/\(([^)]*)\)/[\1]/g' books/sherlockholmes.txt
+

From 1a1887779fcfb3ea032e7c46d7de02cf671091b5 Mon Sep 17 00:00:00 2001
From: Shelly <shelly.orenstein@runi.ac.il>
Date: Sat, 24 Jan 2026 16:07:23 +0200
Subject: [PATCH 2/2] fixed my answer

---
 q2.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/q2.sh b/q2.sh
index 3da62b2..445f28a 100644
--- a/q2.sh
+++ b/q2.sh
@@ -1,10 +1,10 @@
-#!bin/bash
+#!/bin/bash
 
 
 sed -n '/Sherlock\|Holmes/p' books/sherlockholmes.txt | wc -l
 
 
-sed 's/Sherlock/Sherlock\n/g; s/Holmes/Holmes\n/g' books/sherlockholmes.txt | wc -l
+sed -E 's/(Sherlock|Holmes)/\n\1/g' books/sherlockholmes.txt | grep -E "Sherlock|Holmes" | wc -l
 
 
 sed -E 's/^.{70,}$/long line/' books/sherlockholmes.txt