fixes

diff --git a/brc2 b/brc2
index 5035ca2f5c3c348e81524ca034dd1c2db9818d09..d374c52537cdba929355a7f0abf7955ed1d25134 100644 (file)
--- a/brc2
+++ b/brc2
@@ -1138,15 +1138,15 @@ mns() { # mount namespace
   ns=$1
   shift
   s mkdir -p /root/mount_namespaces
-  if ! s mountpoint /root/mount_namespaces >/dev/null; then
-    m s mount --bind /root/mount_namespaces /root/mount_namespaces
+  if ! sudo mountpoint /root/mount_namespaces >/dev/null; then
+    m sudo mount --bind /root/mount_namespaces /root/mount_namespaces
   fi
-  m s mount --make-private /root/mount_namespaces
+  m sudo mount --make-private /root/mount_namespaces
   if [[ ! -e /root/mount_namespaces/$ns ]]; then
-    s touch /root/mount_namespaces/$ns
+    m sudo touch /root/mount_namespaces/$ns
   fi
-  if ! s mountpoint /root/mount_namespaces/$ns >/dev/null; then
-    m unshare --propagation slave --mount=/root/mount_namespaces/$ns /bin/true
+  if ! sudo mountpoint /root/mount_namespaces/$ns >/dev/null; then
+    m sudo unshare --propagation slave --mount=/root/mount_namespaces/$ns /bin/true
   fi
   m sudo -E /usr/bin/nsenter --mount=/root/mount_namespaces/$ns "$@"
 }
@@ -1164,7 +1164,7 @@ lom() {
   local l base
   if [[ $1 == /* ]]; then
     base=${1##*/}
-    if mountpoint -q /mnt/$base; then
+    if mns $base mountpoint -q /mnt/$base; then
       return 0
     fi
     l=$(losetup -j $1 | sed -rn 's/^([^ ]+): .*/\1/p' | head -n1 ||:)
@@ -1179,12 +1179,12 @@ lom() {
       fi
     fi
     m sudo mkdir -p /mnt/$base
-    m mns mount /dev/mapper/$base /mnt/$base
-    m mns chown $USER:$USER /mnt/$base
+    m mns $base mount /dev/mapper/$base /mnt/$base
+    m mns $base chown $USER:$USER /mnt/$base
   else
     base=$1
-    if mns mountpoint /mnt/$base &>/dev/null; then
-      m mns umount /mnt/$base
+    if mns $base mountpoint /mnt/$base &>/dev/null; then
+      m mns $base umount /mnt/$base
     fi
     if sudo cryptsetup status /dev/mapper/$base &>/dev/null; then
       if ! m sudo cryptsetup luksClose /dev/mapper/$base; then
@@ -1780,7 +1780,7 @@ mailnncheck() {
 
 
 vpncmd() {
-  m sudo -E env "PATH=$PATH" nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*client.conf") -n -m "$@"
+  m sudo -E env "PATH=$PATH" nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*client.conf") -n "$@"
 }
 vpnf() {
   sudo -v