improve descriptions

README.md

@@ -16,10 +16,14 @@ Examples:
   N1
   N2
 
- evz start N1
+ evz stop N1 N2
+
+ evz start N1 N2
 
  evz show N1
 
  evz enter N1
 
+ evz exec N1 N2 epm q sudo
+
 and so on.

bin/evz

@@ -72,13 +72,15 @@ $(get_help HELPOPT)
  Examples:
     # evz start ID ID ID
     # evz list ALL
+    # evz exec all epm q sudo
+    # evz exec all ls '/tmp/file with spaces'
 "
 }
 
 print_version()
 {
         echo "Etersoft virtualization wrapper version @VERSION@"
-        echo "Copyright (c) Etersoft 2017, 2020"
+        echo "Copyright (c) Etersoft 2017, 2020, 2021"
         echo "This program may be freely redistributed under the terms of the GNU AGPLv3."
 }
 

bin/evz-vzctl

@@ -89,6 +89,8 @@ case $CMD in
 	LIST="$(get_list "$@")"
 	for i in $LIST ; do
 	    #info "Do $CMD on $i ..."
+	# TODO: https://bugzilla.altlinux.org/show_bug.cgi?id=38904
+	#cat /proc/user_beancounters
 	    a= vzubc $i
 	done
 	;;

man/evz.8

@@ -5,7 +5,7 @@
 .\" This file has been put into the public domain.
 .\" You can do whatever you want with this file.
 .\"
-.TH EVZ 8 "November 2017" "Version 0.1"
+.TH EVZ 8 "February 2021" "Version 0.1"
 
 .SH NAME
 evz \- openvz control tool
@@ -35,6 +35,7 @@ Quiet mode
  # evz on 25 - enable onboot and start container 25
  # evz destroy 5 10 - stop containers 5, 10 and destroy it
  # evz restart 10 20 - restart containers 10 20
+ # evz exec all epm q sudo - run 'epm -q sudo' in all running containers
 
 .SH ENV
 You can override autodetected virtualization engine with EVZCTL environment variable.