Tagged Questions
3
votes
1answer
70 views
A script's background process is still alive after closing the terminal
This is more of a process management/signal handling question than a Bash question. It just uses Bash to explain the issue.
I'm running a Bash script in which I run a background process.
This is the ...
2
votes
2answers
69 views
End process from another SSH window
I forgot to use screen and I have a task that has been running for quite some time, and I do not want to lose the saved data. Basically Ctrlc will end the task and save the data if I am on the same ...
1
vote
2answers
59 views
Mapping intr to del key
I am in the process of migrating a legacy 4GL application from SCO OpenServer 5.0.7 to CentOS (Red Hat) Linux 5.9.
There are a number of screens that prompt the user to press "DEL to ABORT" but is ...
2
votes
1answer
126 views
Control character STTY issue
I am changing control character (e.g- ^C) using
stty intr ^_
under root privileges. It changes successfully.
But when I am closing terminal and opening terminal again to check whether same ...
10
votes
3answers
2k views
Telnet send Ctrl-C
I use telnet to connect to a terminal server, which proxies the traffic to a RS-232 port.
Unfortunately when using some of the devices it is not possible to send the ctrl-C character (0x03). Instead ...
4
votes
2answers
3k views
How to signal the end of stdin input in bash
In Bash, I learned that the ending
signal can be changed by here
document. But by default how can I
signal the end of stdin input?
I happened to find that with cat and
chardet, their stdin inputs can ...
