some basic helpers

2025-01-16 14:23:19 +08:00
parent 5d3004c87b
commit 1e0d54f5d6
1 changed files with 8 additions and 0 deletions
--- a/helpers/basic.sh
+++ b/helpers/basic.sh
@@ -85,3 +85,11 @@ cdownload() {
    require curl
    curl -fsSL "$1" -o "$2"
 }
+
+is_int() {
+    [[ "$1" =~ ^[0-9]+$ ]]
+}
+
+is_number() {
+    [[ "$1" =~ ^[0-9]+([.,][0-9]+)?$ ]]
+}