Remove unnecessary back-ticks (command expansions).

pajackconnect

@@ -73,16 +73,16 @@ function restart() {
  # check if pulseaudio is running
  pa=`pidof pulseaudio | wc -w`
  # write results to log file
- `date +%H:%M:%S >>"$pajack_dir/pajack.log"`
- `echo 'jack-sink =' $jc >>"$pajack_dir/pajack.log"`
- `echo 'jack =' $ja >>"$pajack_dir/pajack.log"`
- `echo 'pulse =' $pa >>"$pajack_dir/pajack.log"`
+ date +%H:%M:%S >>"$pajack_dir/pajack.log"
+ echo 'jack-sink =' $jc >>"$pajack_dir/pajack.log"
+ echo 'jack =' $ja >>"$pajack_dir/pajack.log"
+ echo 'pulse =' $pa >>"$pajack_dir/pajack.log"
  if [[ ! "$jc" =~ "jack" ]] && [[ "$ja" == "1" ]]; then
  # if pulseaudio didn't run, let's try start it
  if [[ ! "$pa" == "1" ]]; then
  sleep 5
- `pulseaudio -D`
- `echo reload pulseaudio >>"$pajack_dir/pajack.log"`
+ pulseaudio -D
+ echo reload pulseaudio >>"$pajack_dir/pajack.log"
  sleep 10
  fi
  # if jack is running and pulse jack modules aren't loaded,
@@ -98,9 +98,9 @@ function restart() {
  pacmd set-default-source $source && sleep 1
  pacmd set-default-source jack_in
  # echo "pa source switched"
- `echo reloaded jack modules >>"$pajack_dir/pajack.log"`
+ echo reloaded jack modules >>"$pajack_dir/pajack.log"
  else
- `echo already run >>"$pajack_dir/pajack.log"`
+ echo already run >>"$pajack_dir/pajack.log"
  fi
  fi
 }
@@ -117,9 +117,9 @@ function start() {
  # ports, pulseaudio use, save them to "$pajack_dir", for later use.
  #echo "pasuspender is NOT active"
  sink=`pacmd list short sinks | sed -n "/Default sink name/p"| sed "s/Default sink name://"`
- `echo $sink >"$pajack_dir"/pasinkj`
+ echo $sink >"$pajack_dir"/pasinkj
  source=`pacmd list short sinks | sed -n "/Default source name/p"| sed "s/Default source name://"`
- `echo $source >"$pajack_dir"/pasourcej`
+ echo $source >"$pajack_dir"/pasourcej
  # load the pulseaudio jack module and set them as default ports
  pacmd load-module module-jack-sink channels=2
  pacmd load-module module-jack-source channels=2