1
vote
2answers
138 views

How can I improve my productivity in Linux? [closed]

I have been mostly using Windows but I know my way around a Linux system but I am not as productive as in Windows. I am looking for some "survival" guidelines on what should I focus to be able to ...
-2
votes
1answer
237 views

C Minishell Command Expansion Printing Gibberish

I'm writing a unix minishell in C, and am at the point where I'm adding command expansion. What I mean by this is that I can nest commands in other commands, for example: $> echo hello $(echo ...
0
votes
2answers
162 views

Parsing stdout with custom format or standard format?

To integrate with other executables, a executable may launch another executable and capture its output from stdout. But most programs writes the output message to stdout in custom format and usually ...
7
votes
4answers
3k views

Command line options style - POSIX or what?

Somewhere I saw a rant against java/javac allegedly using a mix of Windows and Unix style like java -classpath ... -ea ... Something IMHO, it is no mix, it's just like find works as well, isn't it? ...