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Steve's user avatar
Steve
  • Member for 6 years, 11 months
  • Last seen more than 5 years ago
42 votes
6 answers
41k views

How do file permissions work for the "root" user?

12 votes
3 answers
8k views

Why $0 is not a positional parameter?

4 votes
3 answers
3k views

Can Ctrl+C send the SIGINT signal to multiple processes?

2 votes
2 answers
459 views

What is the benefit of a logical working directory?

2 votes
2 answers
1k views

Can a device file in Linux point to multiple files?

2 votes
2 answers
459 views

Why does Fedora have two `ptmx` files?

2 votes
2 answers
535 views

If there is an internal command and an external command (program) of the same name, which one will be executed by default?

2 votes
1 answer
227 views

If the shell is running a program, will the shell also receive a SIGINT signal when Ctrl+C is pressed?

1 vote
1 answer
311 views

If I changed the session of a process, will the stdin and stdout of the process change?

1 vote
2 answers
2k views

Why the "lspci" command does not list the serial ports?

1 vote
1 answer
596 views

Does Linux have device drivers for USB ports?

1 vote
3 answers
4k views

Can you set the Environment Variables that each process will have once executed in Linux?

1 vote
1 answer
266 views

Why the shell does not terminate when pressing Ctrl+C on the terminal? [duplicate]

1 vote
1 answer
361 views

Why the process run by the shell does not inherit the shell's Process Group ID?

0 votes
1 answer
102 views

What are the device files for the serial ports device drivers in OS X?

0 votes
1 answer
1k views

Is the "kill" command for job control the same as the "kill" command to send a signal to a process?