addrepo: improve help

bin/epm

@@ -236,7 +236,7 @@ check_command()
     update)                   # HELPCMD: update remote package repository databases
         epm_cmd=update
         ;;
-    addrepo|ar)               # HELPCMD: add package repo
+    addrepo|ar)               # HELPCMD: add package repo (etersoft, autoimports, archive 2017/12/31); run with param to get list
         epm_cmd=addrepo
         ;;
     repolist|sl|rl|listrepo|repo)  # HELPCMD: print repo list

bin/epm-addrepo

@@ -74,8 +74,10 @@ __epm_addrepo_altlinux()
 	fi
 
 	if [ -z "$repo" ] ; then
-		info "Add branch repo. TODO?"
+		info "Add branch repo. Use follow params:"
 		sudocmd apt-repo add branch
+		echo "etersoft (for LINUX@Etersoft repo)"
+		echo "archive 2018/02/09 (for archive from that date)"
 		return
 	fi