chmod कॅल्क्युलेटर
युनिक्स परवानग्या मोजा
तुमच्या ब्राउझरमध्ये चालते · अपलोड नाही
हे टूल आणि या पानावरील सूचना सध्या इंग्रजीत आहेत. ते तसेच काम करते: सर्व काही तुमच्या ब्राउझरमध्ये चालते.
| Who | Read | Write | Execute |
|---|---|---|---|
| Owner (u) | |||
| Group (g) | |||
| Others (o) |
Commands
हे टूल चालवण्यासाठी तुमचा ब्राउझर खूप जुना आहे. कृपया तो अपडेट करा, किंवा Chrome, Edge, Firefox किंवा Safari ची सध्याची आवृत्ती वापरा.
- काहीही तुमचे डिव्हाइस सोडत नाही
- सर्व्हरकडून आकाराची मर्यादा नाही
- साइन-अप नाही, वॉटरमार्क नाही
- मोफत
How to work out chmod permissions
- Tick the permissions, type an octal number, or type the letters as ls -l shows them.
- Add special bits if you need them.
- Copy the chmod command.
Reading the numbers
| Number | Letters | Meaning |
|---|---|---|
| 7 | rwx | read, write and execute |
| 6 | rw- | read and write |
| 5 | r-x | read and execute |
| 4 | r-- | read only |
| 0 | --- | nothing |
Common choices
- 644 for normal files (only the owner can change them).
- 755 for folders and scripts.
- 600 for private files such as SSH keys and .env files, and 700 for private folders.
- Avoid 777: everyone on the server can change the file.
वारंवार विचारले जाणारे प्रश्न
What do s and t mean in rwsr-xr-x?
s is setuid or setgid: the program runs with the owner's (or group's) rights. t is the sticky bit: in a shared folder, people can delete only their own files. A capital S or T means the bit is set without execute permission.
Is anything sent anywhere?
No. Everything happens in your browser, and the page is blocked from uploading anything.