1
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1answer
56 views

Terminal sometimes fails to find executables on local directory [duplicate]

I can open my terminal emulator via a keyboard shortcut or through the apps finder that executes the exo-open --launch TerminalEmulator command. My terminal starts and I can cd to any directory and ...
2
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1answer
78 views

Message appears after every command completed

I am very new to Linux. Having said this, I had a friend go on my RHEL machine and he somehow added a few random lines in a file, which will post every time I have completed a command. I am not sure ...
3
votes
2answers
632 views

Trying to run oprofile on ubuntu kernel but cannot find vmlinux file

I am trying to run oprofile on my ubuntu host but cannot find the vmlinux file. The set up sfor oprofile needs this file: As given here : ...
0
votes
1answer
115 views

How to change profile to search current directory?

I would like to change my profile so that I can execute programs in the current directory without ./. In other words: $ foo.sh would accomplish what currently happens with: $ ./foo.sh I'm new ...