Translations:KDevelop5/Manual/Debugging programs/24/en

The other way that is the more secure way is to run:

echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope

when you want to use the feature, and:

echo 1 | sudo tee /proc/sys/kernel/yama/ptrace_scope

when you have completed your need for attaching to a running process.