如何检查bash脚本中的curdepth？

Question

I want to save the CURDEPTH as a variable in my bash script? Is there a way to run this and save the curdepth ammount as a variable?

runmqsc QMGR
dis ql (##############) where(curdepth gt 1)
     3 : dis ql (##############) where(curdepth gt 1)
AMQ8409: Display Queue details.
   QUEUE(#############)          TYPE(QLOCAL)
   CURDEPTH(71514)
end

Answer 1

Instead of

grep 'CURDEPTH(' | sed 's/.*CURDEPTH//' | tr -d '()' 

You can do this if you have GNU grep

grep -oP '(?<=CURDEPTH\()\d+'

Otherwise, with one sed command

sed -n '/[[:blank:]]*CURDEPTH(\([[:digit:]]\+\))/s//\1/p'