From bc7c991ea267958a76a641d412f2c31437f3fe62 Mon Sep 17 00:00:00 2001
From: Arkadiusz Hypki <arkadiusz@hypki.net>
Date: Mon, 15 May 2023 14:42:46 +0200
Subject: [PATCH] 'Backup;'

---
 args-reversed.sh      | 11 +++++++++++
 tabledata/ex1.sh      |  4 ++--
 tabledata/screenshare |  1 -
 3 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 args-reversed.sh
 delete mode 100644 tabledata/screenshare

diff --git a/args-reversed.sh b/args-reversed.sh
new file mode 100644
index 0000000..89aa224
--- /dev/null
+++ b/args-reversed.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if [ $# -eq 0 ]; then exit 1; fi
+
+for ((i=$#;i>0;i--))
+do
+    eval echo -n " \$$i "
+    echo -n " "
+done
+
+echo
\ No newline at end of file
diff --git a/tabledata/ex1.sh b/tabledata/ex1.sh
index 588322b..800591c 100755
--- a/tabledata/ex1.sh
+++ b/tabledata/ex1.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
 # iterating line-by-line over the input file
-numOfPeople=`cat $1 | grep 'Poland' | wc -l`
+numOfPeople=`cat $1 | grep "$2" | wc -l`
 
-echo "Num. of people from Poland is $numOfPeople"
+echo "Num. of people from $2 is $numOfPeople"
diff --git a/tabledata/screenshare b/tabledata/screenshare
deleted file mode 100644
index 029b907..0000000
--- a/tabledata/screenshare
+++ /dev/null
@@ -1 +0,0 @@
-https://meet.jit.si/unixsysop