Any way of preventing (or at least make it harder) for other processes or users writing to a file
14997
Locking a file in Python
142403
Is there a way to lock command line?
11478
The process cannot access the file because it is being used by another process
29288
Blocking programs from reading outside their allocated RAM
136272
How to make files protected?
122568
Can I read and write to the same file in Linux without overwriting it?
153044
writing a program for hiding processes from ps command result
156540
preventing an exe file from closing
107850
Can I restrict a user to use special programs?
95115
preventing terminal prompt from being overwritten by program output
29
How do I protect Python code from being read by users?
88847
Write to text file without overwriting in Java
152317
Block local (unix) users from sending mail
106627
block certain dangerous commands?
27118
How to protect copying files out of flash memory?
114871
Hide processes from other users based on groups (under Linux)?
148887
How to give permissions to read write but not delete the file