added functions folder

coderatiiita · coderatiiita · commit b73c849a5f88 · 2020-05-09T15:59:39.000+05:30
diff --git a/linux_training_academy/functions/script.sh b/linux_training_academy/functions/script.sh
@@ -0,0 +1,9 @@
+#! /bin/bash 
+#count files in pwd
+
+function file_count() {
+    lines="$(ls -l  "$1" | wc -l)"
+    echo "$((lines - 1))"
+}
+
+file_count "$(pwd)"
diff --git a/linux_training_academy/functions/script2.sh b/linux_training_academy/functions/script2.sh
@@ -0,0 +1,10 @@
+#! /bin/bash 
+#count files in a given dir
+
+function file_count() {
+    local lines="$(ls -l  "$1" | wc -l)"
+    echo "$1 : $((lines - 1))"
+}
+
+read -p "Give a dir path to count files in it: " DIRPATH
+file_count "${DIRPATH}"
