1
vote
1answer
54 views

Loading input from a file in lex

First of all, I was not sure whether to post this question here or on stackoverflow, but here's my question anyway. Besides using input redirection, i.e. ./code < inputFile.dat, is there any way I ...
1
vote
0answers
114 views

Tmux hidden input at command line

I've just started using tmux recently, and have run into this problem a few times. Whatever I type on the command line, is hidden from view until I press enter and it is executed. I don't know how I ...
2
votes
1answer
744 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 ...