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1
vote
1answer
47 views

./a.out && echo $? only prints return value if return = 0

echo $? in the following scenario does not display the return value, i.e. 1. echo "int main() { return 1; }" > foo.c gcc foo.c && ./a.out && echo $? However, echo $? works when ...
2
votes
1answer
71 views

Color terminal under USS

I've been using a remote terminal connected to USS under a mainframe for some time. Is there a way to configure this terminal to be colored? I'm using PuTTY and xterm. Added: USS stands for UNIX ...
4
votes
2answers
117 views

what am i missing … why run a S/390 platform with Fedora desktop?

I found this link for a group that is converting fedora RPM's to run on S/390 hardware. Wikipedia tells me that the S/390 was made by IBM as a mainframe computer in the 1990's (and run out of service ...
5
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1answer
2k views

TAB autocomplete in Bourne Shell

I don't know how to get the TAB key to autocomplete filenames, commands, or anything at all. I'm on a Unix-like system (OS/390) and depend on several scripts that work in sh (Bourne shell, not ...