minor improvements

[distro-setup] / brc2

diff --git a/brc2 b/brc2
index 1905c792569e431e9b2ed9124236644e58a140d7..346f8da55bb9abd998ad2ace1e66f889e0aff691 100644 (file)
--- a/brc2
+++ b/brc2
@@ -6,7 +6,10 @@
 
 # * settings
 
-if [[ $HISTFILE ]]; then
+if [[ $LESSHISTFILE == - ]]; then
+  HISTFILE=
+  c() { cd "$@"; }
+elif [[ $HISTFILE ]]; then
   HISTFILE=$HOME/.bh
 fi
 
@@ -22,6 +25,7 @@ path-add --end ~/.local/bin
 path-add --ifexists --end /a/work/libremanage
 path-add --ifexists --end /a/opt/adt-bundle*/tools /a/opt/adt-bundle*/platform-tools
 path-add --ifexists --end /a/opt/scancode-toolkit-3.10.
+path-add --ifexists --end /p/bin
 
 case $HOSTNAME in
   sy|bo)
@@ -1202,6 +1206,7 @@ mnsr() { # mns run
 
 mnsnonet() {
   ns=$1
+  lomh
   if ! s ip netns list | grep -Fx nonet &>/dev/null; then
     s ip netns add nonet
   fi
@@ -1403,8 +1408,8 @@ mpvm() {
   arg+=(")")
   dir=${1:-.}
   # debug:
-  #find $dir "${arg[@]}" -size +1M
-  find $dir "${arg[@]}" -size +1M -exec mpv --profile=d '{}' +
+  #find $dir "${arg[@]}" -size +200k
+  find $dir "${arg[@]}" -size +200k -exec mpv --profile=d '{}' +
 }
 mpvs() {
   mpv --profile=s "$@";
@@ -1560,6 +1565,7 @@ rebr() {
 }
 
 
+r2e() { command r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg "$@"; }
 # only run on MAIL_HOST. simpler to keep this on one system.
 r2eadd() { # usage: name url
   # initial setup of rss2email:
@@ -1578,7 +1584,6 @@ r2eadd() { # usage: name url
   # get up to date and dont send old entries now:
   r2e run --no-send $1
 }
-r2e() { command r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg "$@"; }
 
 rspicy() { # usage: HOST DOMAIN
   # connect to spice vm remote host. use vspicy for local host
@@ -1933,6 +1938,18 @@ sdnbash() { # systemd namespace bash
   m sudo nsenter -t $pid -n -m sudo -u $USER -i bash
 }
 
+sdnbashroot() { # systemd namespace bash
+  local unit pid
+  if (( $# != 1 )); then
+    echo $0: error wrong number of args >&2
+    return 1
+  fi
+  unit=$1
+  pid=$(servicepid $unit)
+  m sudo nsenter -t $pid -n -m bash
+}
+
+
 sdncmd() { # systemd namespace cmd
   local unit pid
   if (( $# <= 2 )); then