C Programming: Understanding strcpy(cmd[0].com, 'format')

This line of code copies the string 'format' into the first element of an array of structures named 'cmd'.

The structure likely has a member named 'com' which represents the command that the structure is supposed to execute. By copying the string 'format' into the 'com' member of the first element of the array, the code is likely setting up the first command to be a format command.

Without more context, it is difficult to say for sure what the purpose of this code is or how it fits into a larger program.