Can someone please tell me why the following command
modprobe -n -v dccp_ipv4
returns two results ?
install /bin/true install /bin/true
And why does
modprobe -n -v dccp_ipv6
returns three ?
install /bin/true install /bin/true install /bin/true
I'm on CentOS Linux release 7.3.1611 (Core), and in /etc/modprobe.d I have a number of files, among which a file with recommendations from CIS. This file contains (among others) :
install dccp_ipv4 /bin/true install dccp_ipv6 /bin/true
Above two are the only occurences in the files in /etc/modprobe.d
modprobe -n -v udf
returns two lines as well :
insmod /lib/modules/3.10.0-514.21.2.el7.x86_64/kernel/lib/crc-itu-t.ko install /bin/true
The content of the CIS file in /etc/modprobe.d is:
install udf /bin/true
So, why the insmod line ?
I'm asking this because a vulnerability scanner expects only one line of output (in this case install /bin/true)