gdb等待进程启动后调试

#!/bin/shprogstr=$1progpid=`pgrep -o $progstr`while [ "$progpid" = "" ]; do  progpid=`pgrep -o $progstr`done
gdb -ex continue -p $progpid
gdbwait my_program

https://stackoverflow.com/questions/4382348/is-there-any-way-to-tell-gdb-to-wait-for-a-process-to-start-and-attach-to-it