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-rw-r--r--progname.go16
1 files changed, 16 insertions, 0 deletions
diff --git a/progname.go b/progname.go
new file mode 100644
index 0000000..5f14ac5
--- /dev/null
+++ b/progname.go
@@ -0,0 +1,16 @@
+package main
+
+import (
+ "log"
+ "os"
+ "path"
+)
+
+func init() {
+ log.SetFlags(0)
+ log.SetPrefix(progName() + ": ")
+}
+
+func progName() string {
+ return path.Base(os.Args[0])
+}