I am using cppcheck tool to analyze source code.
At the shell prompt in gcc compiler, I have given the command as follows
$ cppcheck abc.cpp
The output is
checking abc.cpp... (error) Possible null pointer dereference: <var> - otherwise it is redundant to check if <var> is null at line 100 segmentation fault
I want this output to be saved in a file, so I have given the command as follows
$ cppcheck abc.cpp 2> abc.txt
But the contents of abc.txt file is as follows
It is only saving the first line, the main error part is missing in abc.txt file.
Which command should I use to get all the output lines in a file? The manual of cppcheck tool is here.