2
votes
1answer
60 views

Getting IO privileges in Linux

I have installed flashrom software. When i try to run sudo flashrom command it gives me "Could not get I/O privileges (Operation not permitted). You need to be root" error. Also I tried su command to ...
0
votes
2answers
263 views

is writing to slow storage in nohup mode blocking the process?

If I have a process writing to nohup and the storage where it writes to is slow, does it block the process which is running in nohup? For example: process A is running in nohup, it needs to write 10 ...
2
votes
1answer
121 views

In terminal, I can search to end of log faster than the data gets there

[The Question] Is there some way to have the pipe/tee/write combo write lines immediately? ... if it can be done, what is the trade-off? [The Backdrop] My script sends a keypress to the terminal, ...
4
votes
1answer
933 views

Why do backgrounded processes sometimes stop spontaneously?

Sometimes, some time after I've backgrounded a process with bg in bash, when I press Enter in the same shell to redisplay the prompt (just to check that I'm still in bash when some output from the ...
4
votes
3answers
813 views

How to get output from a remote shell

I have an application running on a server, started from the command line. From time to time, I need to connect to the server via SSH and get the output messages written to stdout from the application. ...