andrew

What is the different between these 2 commands?

Are they both to run a *.sh (shell script) file ?

1.

./test.sh

2.

gnome-terminal -x ./script.sh 

Thx

$ find ~ -name delete_me -type f -print0 | xargs -0 /bin/rm -f

Q1.What does it meant by -print0, why is it required ?

Q2.Why /bin/ ? why not just rm -f ?

This command only delete matched file in ~ directory; it won't delete matched file in subdirectory or sub sub directory..

Q3. How to modify it so that it will find and delete all the matched file in  subdirectories as well ?

Q4. How to modify it so that it will not find into a certain directory ?

Thx

Any body who are expert in computer know that is youtube video using flash ?

My computer was playing youtube video just fine before i suspend it to ram.

Now i want to continue to view what i left of before suspend to ram, it just turning circle and circle on the youtube video screen.. nothing work.

I tried with firefox, disscenter browser, vilvadi browser.. nothing works.. all just turning circle on screen..

Rumble also no playing.. but at least i can drag the timeline and rumble can actually sort of "playing" ..

Why all browser not able to play rumble and youtube altogether ?

Is javascript server in our computer stop running ? like to xserver, ....those service server on linux pc ?

Can someone explain , to enlighten me..

Thx

What command can i execute to find a process that access sound hardware or communicate with the sound infrastructure ?

The purpose is:

a hidden process is play sound on my computer, that i have no idea what is causing the sound.. no way to shutdown the process...

How to locate the thread ?

Thx

I have experience several instances, that application when clicked to launch, it bounces a few time; and that's it. not outcome.

Today, i tried to lauch Kdenlive.. it just bounces 3 times and didn't launch.. what's the problem ?

It was fine when i fresh installed it. But now it does not launch anymore be it from cli or from launcher.

archlinux/ plasma

Anybody know what are the archlinux cli command for logout session, lock session, restart , shutdown...  ?

Can someone with complete knowledge of this list the whole cli command for the purposes ?

I am so confused.

I understood

$shutdown now

$reboot +1

but what are the rest , instead just reboot and shutdown ?

I tried $halt, and it causes the whole computer to freeze in blank screen... until i force reset it..

what does $halt  do ?

Does RTV gasket withstand 2 stroke gasoline engine ?

Does RTV suitable to make gasket for carburator of 2 stroke engine generator ? it will need to be able to withstand heat , combustion and gasoline vapor.I need to make a gasket for between engine block between reed valve.

Thx

PH of bleach  is 12 to 13, which is very alkaline.

But what is the bleach after a handful of dirt being mixed in ?

To simplify:

After oxidation process of bleach, what is the PH value become ? will it reaches 7 PH ?

I am in ebay germany, but i want ebay interface language to be english.  Where on earth is the place where i can change the interface language ?! I just can't find it even i spent several hours on it..

Darn it, why ebay have to make it so difficult to do a simple stuff like that.. 

I am using cable tv internet (behind router came default with cable tv internet)

So, i am using linux , access internet with ethernet cable thru router.

So there are 2 mac address in this case, my Laptop ethernet port mac address and router mac address.

If i access a webserver somewhere in internet, which mac address does the server sees when i access it ?

laptop ethernet mac address or

the router mac address ?

Thx

που είναι ο Πάπας Φράνσις; βρίσκεται ακόμα στο Βατικανό; Άκουσε νέα ότι συνελήφθη; ή μερικοί άνθρωποι στο Βατικανό συλλαμβάνονται .. κάποιος το είδε;

What do i need to make my own media file server ? I mean without relying on big tech company ?  So that fate like parler won't happen ..

What's the diff between AWS and linode ?

Why AWS is so expensive compare to linode ?

I am much clueless of how to host a file server. I was hosting my own ftp server .. it was so easy, with just fixed ip address and a old desktop and minor setting.. the ftp server is up and running.

But apprently a real media file server is not as what i think it is. it requires AWS, DNS server...

Someone can share the knowledge to me , pls ? I can't get the whole picture of what needs to be done.  I used to think, that' easy, just buy a powerful desktop and install linux and setup the server for it.. so easy.. but now i know it is far more than that..  Pls enlighten me..

I was pressing "ctrl" and scrolling the wheel of mouse up and down and up and down.. because the browser is a bit slow.. hence i overly zoomed in the webpage and overly zoomed out again.. (because the page reacted too slow, and i am too fast/ impatient)..

I did like scrolled to zoom in and scrolled to zoom out.. this i did about 10 times.. it kept overshoot the zoom size i want.

Then suddenly, i found out that i lost the "scroll down" feature of my mouse scroll wheel.

When in a long webpage, i can use "page down" but i can't scroll down any more. however i can scroll up the page when i am already paged down.

wherever i am, in terminal , in browser, in file manager... i tried scrolling feature, i can only scroll up, but NOT scroll down.

I highly suspect some software module of mouse somehow have go insane...

Is there way to restart mouse module.. i believe if i restart pc, it surely will fix itself.. but i would like to learn new trick of restart only mouse module.. also because i have got too much opened program i hope i don't need to shut down one by one and later have to open them up one by one... too lazy.

After i have installed "inkscape",

I have noticed whatever folder on desktop, when i double clicked it, it will use "inkscape" to open the folder instead of using dolphin file manager.  

How do solve this on Plasma Endeavouros ?

Thx

After i downloaded a linux package from official webpage in *.gz format. (foo2zjs.tar.gz)

After i unpack the gz file by $tar abc.gz; it will create of folder called foo2zjs in my current folder.

After i execute the $make command and "$make install", it will generate some file, and copies files into each individual location where it think it should..

After that, can i simply delete the foo2zjs folder that i have unzipped into my current folder ? Or that folder will be  the folder where the program reside permanently like those of windows software folder ?

thx