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Question of the day 24/09, Cybersecurity Edition


marcofabbri
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Sorry, I was missing for some days. Personal business.
To apologize, these questions will remain open until Friday the 30th.

 

DAY 21


Linux talking, this line of code search into the machine exeguible commands runable as root without be root.

find / -type f -perm -u=s 2> /dev/null

What is the function of this piece of code?

2> /dev/null

 

  • Does nothing, it's an error
  • Bypass any Unix filters
  • Search for administrators group permission in files
  • Redirect errors by ignoring them
  • Search in subfolder

Best answer by JMeixner

Redirect errors by ignoring them

Sends any error messages to /dev/null

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JMeixner
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  • On the path to Greatness
  • September 28, 2022

Redirect errors by ignoring them

Sends any error messages to /dev/null


MicoolPaul
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redirect errors by ignoring them πŸ™‚

 


Link State
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  • Veeam Legend
  • September 28, 2022
Show content
  • Redirect errors by ignoring them

 


JMeixner
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  • On the path to Greatness
  • September 28, 2022

πŸ˜‚πŸ˜‚πŸ˜‚ The answers are sent in the notifications, regardless of the spoiler tag…. But ok, at least you don’t see the answers directly here in the thread...


MicoolPaul
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JMeixner wrote:

πŸ˜‚πŸ˜‚πŸ˜‚ The answers are sent in the notifications, regardless of the spoiler tag…. But ok, at least you don’t see the answers directly here in the thread...

πŸ˜† that is silly, but thankfully you only get emailed about a reply IF you’ve commented already


mkevenaar
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  • Veeam Vanguard
  • September 28, 2022

Redirect errors by ignoring them


dips
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  • Veeam Legend
  • September 28, 2022
Show content
  • Redirect errors by ignoring them

 


Chris.Childerhose
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Redirect errors by ignoring them


Link State
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  • Veeam Legend
  • September 28, 2022
JMeixner wrote:

πŸ˜‚πŸ˜‚πŸ˜‚ The answers are sent in the notifications, regardless of the spoiler tag…. But ok, at least you don’t see the answers directly here in the thread...

MicoolPaul wrote:
JMeixner wrote:

πŸ˜‚πŸ˜‚πŸ˜‚ The answers are sent in the notifications, regardless of the spoiler tag…. But ok, at least you don’t see the answers directly here in the thread...

πŸ˜† that is silly, but thankfully you only get emailed about a reply IF you’ve commented already

  • make an outlook rule or don't read the mails lmao πŸ€£πŸ˜…

marcofabbri
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  • On the path to Greatness
  • September 30, 2022

Good job everyone πŸ˜ŽπŸ˜Ž