0
votes
0answers
158 views

Input freeze when X starts on other terminal

I have a Packard Bell F2011HC-125GE running a Debian Squeeze-based Linux. After a few days of usage i found the system freezes from time to time. It's obvious the freezes happen, when X starts while ...
52
votes
2answers
2k views

Clear / erase a mistyped invisible password on a shell / terminal in Linux

One thing that annoys me using Linux's terminal is when I have to type a invisble password, like when you run ssh. Sometimes I mistype one or more letters and then I have to press backspace key a few ...
2
votes
1answer
816 views

Sending some input into a process, then resuming input from command line

I have an interactive terminal program, that accepts stdin (telnet for example). I want to send it some input before interacting with it, like this: echo "Hello" | telnet somewhere 123 But that ...
4
votes
1answer
589 views

Fetching user input while running in the background

I am writing a script that prompts the user for input and does some processing afterwards. I was using read to get the data, but then I noticed that when the script is ran with a keyboard shortcut (I ...