29 Aug
2018
29 Aug
'18
7:54 p.m.
On Wed, Aug 29, 2018 at 09:54:15PM -0400, Jamon Camisso via talk wrote:
On 29/08/18 21:44, Howard Gibson via talk wrote:
$ sudo echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all -bash: /proc/sys/net/ipv4/icmp_echo_ignore_all: Permission denied
'echo' is run as root, but '/proc/sys/net/ipv4/icmp_echo_ignore_all' is written to as normal user. Try sudo sh -c 'echo 1 > ...'
echo 1 |sudo tee /proc/sys/net/ipv4/icmp_echo_ignore_all
I could've used this 'tee' solution today! -- William Park <opengeometry@yahoo.ca>