Xdotool command works at command line, not in bash script

Question 1

Why does the command xdotool search --class mupdf windowactivate --sync type f]H work in the command line as expected, almost, but not at all in the following script

joc(){ # Joy of Cooking, joc [page #, def 823]
  mupdf $HD/ReadBooks/Rombauer/Rombauer-JoyOfCooking_11_823.pdf ${1:-823}
  sleep 1
  eval "xdotool search --class mupdf windowactivate --sync type f]H"
}

Note I have tried in the script both with and without quotes, with and without eval, with and without 'search ... --sync'. As far as I can tell the xdotool command has no effect at all.

Question 2

Because after starting mupdf it doesn't return control to the script until you close it. You have to run it in background using & at the end:

mupdf example.pdf &
sleep 1
xdotool search --class mupdf windowactivate --sync type f]H

danadam · Answer 1 · 2021-11-23T22:13:41

Because after starting mupdf it doesn't return control to the script until you close it. You have to run it in background using & at the end:

mupdf example.pdf &
sleep 1
xdotool search --class mupdf windowactivate --sync type f]H

Xdotool command works at command line, not in bash script

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