[GENERAL] Can I pause the pg_dump or pg_restore

[Chen, Dongdong (GE Healthcare)]

In my application, when press button "Backup" in UI, it invokes pg_dump
to backup the database. It may take few minutes for the whole process.
If I want to pause the process, what should I do. And also how to resume
the process? Can I pause while pg_restore?
 
Thanks
KevinChen