2
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1answer
73 views

Where do I place commands to automatically be exported for all users?

I have an embedded platform running an Arago linux distribution. Right now the only "user" is root but there will eventually be others, but I don't know how many or what user IDs they will have. ...
2
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2answers
2k views

Linux (RedHat) `sudo su -l <<user_acct>>` does not source profile

As stated, having trouble with loading the default profile of <<user_acct>> when doing sudo su -l <<user_acct>>. Inside .profile, if [ -r "${HOME}/.profile.custom" ]; then ...
2
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1answer
1k views

Reload ~/.profile for desktop [duplicate]

Possible Duplicate: how do i tell gnome to reread my ~/.profile How to change environment variables without re-logging to UI? I'm trying to reload my ~/.profile without login out. I can ...
0
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2answers
2k views

How to assign user root rights?

I have Suse Linux on my desktop. So I am root and "normal" user. Frequently e.g. to start tomcat or install/remove a program I should use sudo or switch to super user. But I have defined many aliases ...
7
votes
1answer
280 views

How to make linux 'perf record' work for libc and libstdc++ symbols?

I'm using perf record -g on x86-64 Linux to profile a program. Several symbols in libc or libstdc++ have 0 as a parent: __GI___strcmp_ssse3 (libc) and strcmp@plt (libstdc++) for example. (I can ...
3
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2answers
662 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 : ...
3
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1answer
3k views

How can I easily copy one user's profile to another's in GNOME?

I have a multi-user environment. I would like them to use one profile (with specific settings like: themes, shortcuts, installed keyboard layouts, wallpaper, main menu items, etc.). Currently I need ...
3
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2answers
408 views

How do I profile the kernel?

I'm having issues with a kworker process during system boot and I'd like to get such a nice call graph like Linus Torvalds posted here. How would I do this?