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##st_mode |
Meaning |
Octal value |
English note |
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##S_IRUSR |
|
| USER||||
|
|
|
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|
1 |
##EXEC USER |
|
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Group Reading |
4 | READ GROUP |
|
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Group Write | 2GROUP |
|
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Group execution | 1 | EXEC GROUP |
|
Read by other users |
4 |
##READ OTHER |
##S_IWOTH | Other users write
| 2OTHER |
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|
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# #EXEC |
| chmod 755
S_IRUSR, S_IWUSR, S_IRGRP, S_IROTH=400, 200, 40, 4, (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)=644
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