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chmod rx invalid

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

0

jaime@OpticaOmegaPlus:~$ echo 'date %T' >/tmp/midate; chmod rx /tmp/midate; /tmp/midate
chmod: invalid mode: ‘rx’
Try 'chmod --help' for more information.
-bash: /tmp/midate: Permission denied

Could someone tell me why it does not work

chmod

share|improve this question

edited 2 hours ago

Emmet

7,66522345

asked 4 hours ago

Jaime CastiblancoJaime Castiblanco

1

New contributor

Jaime Castiblanco is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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add a comment | 

0

jaime@OpticaOmegaPlus:~$ echo 'date %T' >/tmp/midate; chmod rx /tmp/midate; /tmp/midate
chmod: invalid mode: ‘rx’
Try 'chmod --help' for more information.
-bash: /tmp/midate: Permission denied

Could someone tell me why it does not work

chmod

share|improve this question

edited 2 hours ago

Emmet

7,66522345

asked 4 hours ago

Jaime CastiblancoJaime Castiblanco

1

New contributor

Jaime Castiblanco is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

jaime@OpticaOmegaPlus:~$ echo 'date %T' >/tmp/midate; chmod rx /tmp/midate; /tmp/midate
chmod: invalid mode: ‘rx’
Try 'chmod --help' for more information.
-bash: /tmp/midate: Permission denied

Could someone tell me why it does not work

chmod

share|improve this question

edited 2 hours ago

Emmet

7,66522345

asked 4 hours ago

Jaime CastiblancoJaime Castiblanco

1

New contributor

Jaime Castiblanco is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

jaime@OpticaOmegaPlus:~$ echo 'date %T' >/tmp/midate; chmod rx /tmp/midate; /tmp/midate
chmod: invalid mode: ‘rx’
Try 'chmod --help' for more information.
-bash: /tmp/midate: Permission denied

share|improve this question

edited 2 hours ago

Emmet

7,66522345

asked 4 hours ago

Jaime CastiblancoJaime Castiblanco

1

New contributor

Jaime Castiblanco is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

edited 2 hours ago

Emmet

7,66522345

asked 4 hours ago

Jaime CastiblancoJaime Castiblanco

1

New contributor

Jaime Castiblanco is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

edited 2 hours ago

Emmet

7,66522345

edited 2 hours ago

Emmet

7,66522345

asked 4 hours ago

Jaime CastiblancoJaime Castiblanco

1

New contributor

Jaime Castiblanco is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 4 hours ago

Jaime CastiblancoJaime Castiblanco

1

1 Answer
1

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2

You're doing it wrong.

$ echo 'date +%T' >> /tmp/Temp_date && chmod +rx /tmp/Temp_date && /tmp/Temp_date
08:32:18

• You need to add + sign before rx.


• You need to add + sign before %T to ensure it recognized by date.


• With all command fail, meaning you have not add content to file named midate on /tmp, that's why bash refuse to execute. As it was not valid script.

share|improve this answer

edited 1 hour ago

answered 2 hours ago

EmmetEmmet

7,66522345

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can we be sure the OP intended +rw (rather than =rw for example)? Also AFAIK space after the redirection operator is optional.
  
  – steeldriver
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, that maybe true.... we'll just wait for OP to inform us what he want.
  
  – Emmet
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @steeldriver does that mean redirection with or without space produce the same result? I'm sorry, I don't know much about bash script etc..
  
  – Emmet
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes it should produce the same result - did you try it?
  
  – steeldriver
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Well that seems the case ! Im gonna edit my answer now, thanks for pointing out @steeldriver
  
  – Emmet
  1 hour ago
  

  
  
  
  

 | 
show 1 more comment

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2

You're doing it wrong.

$ echo 'date +%T' >> /tmp/Temp_date && chmod +rx /tmp/Temp_date && /tmp/Temp_date
08:32:18

• You need to add + sign before rx.


• You need to add + sign before %T to ensure it recognized by date.


• With all command fail, meaning you have not add content to file named midate on /tmp, that's why bash refuse to execute. As it was not valid script.

share|improve this answer

edited 1 hour ago

answered 2 hours ago

EmmetEmmet

7,66522345

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can we be sure the OP intended +rw (rather than =rw for example)? Also AFAIK space after the redirection operator is optional.
  
  – steeldriver
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, that maybe true.... we'll just wait for OP to inform us what he want.
  
  – Emmet
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @steeldriver does that mean redirection with or without space produce the same result? I'm sorry, I don't know much about bash script etc..
  
  – Emmet
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes it should produce the same result - did you try it?
  
  – steeldriver
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Well that seems the case ! Im gonna edit my answer now, thanks for pointing out @steeldriver
  
  – Emmet
  1 hour ago
  

  
  
  
  

 | 
show 1 more comment

2

You're doing it wrong.

$ echo 'date +%T' >> /tmp/Temp_date && chmod +rx /tmp/Temp_date && /tmp/Temp_date
08:32:18

• You need to add + sign before rx.


• You need to add + sign before %T to ensure it recognized by date.


• With all command fail, meaning you have not add content to file named midate on /tmp, that's why bash refuse to execute. As it was not valid script.

share|improve this answer

edited 1 hour ago

answered 2 hours ago

EmmetEmmet

7,66522345

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can we be sure the OP intended +rw (rather than =rw for example)? Also AFAIK space after the redirection operator is optional.
  
  – steeldriver
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, that maybe true.... we'll just wait for OP to inform us what he want.
  
  – Emmet
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @steeldriver does that mean redirection with or without space produce the same result? I'm sorry, I don't know much about bash script etc..
  
  – Emmet
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes it should produce the same result - did you try it?
  
  – steeldriver
  2 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Well that seems the case ! Im gonna edit my answer now, thanks for pointing out @steeldriver
  
  – Emmet
  1 hour ago
  

  
  
  
  

 | 
show 1 more comment

You're doing it wrong.

$ echo 'date +%T' >> /tmp/Temp_date && chmod +rx /tmp/Temp_date && /tmp/Temp_date
08:32:18

• You need to add + sign before rx.


• You need to add + sign before %T to ensure it recognized by date.


• With all command fail, meaning you have not add content to file named midate on /tmp, that's why bash refuse to execute. As it was not valid script.

share|improve this answer

edited 1 hour ago

answered 2 hours ago

EmmetEmmet

7,66522345

$ echo 'date +%T' >> /tmp/Temp_date && chmod +rx /tmp/Temp_date && /tmp/Temp_date
08:32:18

share|improve this answer

edited 1 hour ago

answered 2 hours ago

EmmetEmmet

7,66522345

answered 2 hours ago

EmmetEmmet

7,66522345

answered 2 hours ago

EmmetEmmet

7,66522345