Debug application with strace

Basic usage of strace

strace ls /tmp

Debug one process

strace -p 1711

Debug fork processes

strace -f -p 1711

Debug all apache proccess

ps ax | grep httpd | awk '{print"-p " $1}' | xargs strace -o /tmp/strace.log -ff -s4096 -r
Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s