3 ms·
can someone post the following to a channel and delete everybody's home directory that reads it with usuc? : rm -rf ~/ [edit] They cannot. On careful rer
by aidenn0 3y ago
can someone post the following to a channel and delete everybody's home directory that reads it with usuc?
: rm -rf ~/
[edit]
They cannot. On careful rereading usuc passes the data through the pipe when writing a message, not reading it. So the channel is just full of raw terminal escape codes, if I understand correctly.
- linschn 3y agoThis is correct, the command is run by the user writing the message. Only the output lies in the channel.