Grapsus questions

Grapsus answers

• How to debug cgi program written in C and running in Apache2?
• Cloning command `script` and PTY background job problems: terminal messed up
• What information does the resource file under /sys/bus/pci/device/0000:xx:xx.x/resource contain?
• Using DMA Memory Transfer in User-Space
• How to read/write to Linux pseudoterminals using separate processes but without forking?
• Tell how an argument was received by a function?
• run a script when a new veth interface is added
• All possible exit codes for cp
• Race condition when using dup2
• How can I define a setup and tear down for all tests inside a module