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Just annotations of little "how to's", so I know I can find how to do something I've already done when I need to do it again, in case I don't remember anymore, which is not unlikely. Hopefully they can be useful to others, but I can't guarantee that it will work, or that it won't even make things worse.
Old

Quick tip: move multiple tabs to a new window, in Chrome/ium, all at once

Posted 12-01-2017 at 11:13 PM by the dsc (linux-related notes)

I've just found it out and I think not many people know that.

You can hold "control" or the Mac's equivalent named something else for no reason and click the tabs you want to move, and then move several tabs at once to a new window. You should relese "control" when finally dragging out the last selected tabs, all will go at once.

You can do basically the same to just change the tabs order dragging multiple tabs at once, if that's really of any use....
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Old

Are CPU fan's RPM readings accurate?

Posted 11-18-2017 at 12:19 PM by the dsc (linux-related notes)
Updated 11-18-2017 at 01:16 PM by the dsc

Posting it here because it's not that important and I don't want to "demand" attention at the forums with it.



I had a spare heatsink that seemed better than the one I was actually using, much taller (about twice as tall), and with a copper contact area (albeit somewhat smaller), but that goes only with its own fan, which just looks otherwise identical.

They're probably these models or the closest thing to them:

...
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Old

Pay attention to ";" versus "&&" in bash aliases

Posted 09-27-2017 at 03:54 PM by the dsc (linux-related notes)
Updated 09-27-2017 at 03:57 PM by the dsc

Or maybe avoid it altogether, it's probably some sort of well known linux/unix rule that someone wrote a long time ago.

It's possibly something that seldom ever is a problem to anyone, but it was for me.

I had this as an alias for "mv"

Code:
echo "use mv -i to avoid overwriting files with the same name; this is an alias to mv -i" ; mv -i
Then at some point I was doing an one liner that would scan symlinks' "realpaths"...
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Old

The "sed" command doesn't need quotes

Posted 09-15-2017 at 02:20 PM by the dsc (linux-related notes)
Updated 12-01-2017 at 11:24 PM by the dsc

You may have some trouble when trying to make sed replacements along the lines of:

sed 's|$originalpath|$otherpath/$filename|'

If the variables contain things like the "-" character, or some other special characters, some of the sed commands may be terminated before they should, in error, as it's taking part of the variable as sed commands, rather than parameters. Something like that. Then the variables would ideally be quoted, but with the outermost quotes,...
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Old

Bulging capacitors on motherboard

Posted 08-18-2017 at 02:10 PM by the dsc (linux-related notes)
Updated 08-19-2017 at 01:34 PM by the dsc

A sequel to my topic, "onboard video card dying, or something else?", where Shadow_7 posted:

Quote:
Originally Posted by Shadow_7 View Post
Sounds about the time of this little piece of corporate espionage.

https://en.wikipedia.org/wiki/Capacitor_plague

I had a bad cap on an asus rt-n16. One of my old motherboards had a similarly spec'd cap that I replace it with. $80 saved.

If the bad caps are on the motherboard, a new video card wont save it.
Out of curiosity,...
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