Why do I get a segmentation fault when writing to a "char *s" initialized with a string literal, but not "char s[]"?

Why do I get a segmentation fault when writing to a "char *s" initialized with a string literal, but not "char s[]"?

c segmentation-fault c-strings

c

Is it possible to print out only a certain section of a C-string, without making a separate substring?

c printf c-strings

c

What happens to memory after '\0' in a C string?

c string pointers malloc c-strings

c

Is it bad to declare a C-style string without const? If so, why?

c++ c c-strings

c

String termination - char c=0 vs char c='\0'

c string c-strings null-terminated ansi-c

c

What is the difference between memcmp, strcmp and strncmp in C?

c string c-strings

c

Expand macros inside quoted string [duplicate]

c macros c-preprocessor c-strings

c