topic
The command sgrep is used to search for a given string in the file and output the line and line number of the string.
The command format is: sgrep [-i] filename string
where:
-i means case is not relevant when searching, and when omitted, it means case-related filename. Given file name
string, the string to be searched for is
implemented in C language. The program should have Certain error handling capabilities. (Hint: Use command line parameters)
Note: Except for file and I/O operations that can use library functions, library functions are not allowed.
Code (source code click here)