Initial commit of the working files

1 files changed, 39 insertions, 0 deletions

diff --git a/segments/ifstat.sh b/segments/ifstat.sh
new file mode 100755
index 0000000..2666496
--- /dev/null
+++ b/segments/ifstat.sh
@@ -0,0 +1,39 @@
+# Show network statistics for all active interfaces found.
+
+run_segment() {
+	type ifstat >/dev/null 2>&1
+	if [ "$?" -ne 0 ]; then
+		return 1
+	fi
+
+	sed="sed"
+	type gsed >/dev/null 2>&1
+	if [ "$?" -eq 0 ]; then
+		sed="gsed"
+	fi
+
+	data=$(ifstat -z -S -q 1 1)
+	interfaces=$(echo -e "${data}" | head -n 1)
+	flow_data=$(echo -e "${data}" | tail -n 1 | ${sed} "s/\s\{1,\}/,/g")
+	index=1
+	for inf in ${interfaces}; do
+		type=""
+		case ${inf} in
+			eth*) type="⎆"
+				;;
+			wlan*) type="☫"
+				;;
+			en*) type=" "
+				;;
+		esac
+		if [ -n "${type}" ]; then
+			formate=$(echo "${formate} ${type} ⇊ %.2f ⇈ %.2f")
+			holder=$(echo "${holder},\$$((index)),\$$((index+1))")
+		fi
+		index=$((index+2))
+	done
+	if [ -n "${formate}" ]; then
+		echo $(echo "${flow_data#,}" | awk -F"," "{printf(\"${formate}\"${holder})}")
+	fi
+	return 0
+}