Tagged Questions
1
vote
2answers
198 views
telnet fails to connect: Connection closed by foreign host
I try to connect to localhost with telnet:
% telnet localhost 6311
This connection succeed, but when I connect by external IP of my computer, connection fails:
% telnet x.x.x.x 6311
Trying ...
5
votes
3answers
1k views
How to run scripts within a telnet session?
I want to connect to a remote host using telnet
there is no username/password verification
just
telnet remotehost
then I need to input some commands for initialization
and then I need to repeat ...
1
vote
1answer
247 views
Telnet fails to run properly when run from daemon process
When I call telnet to connect to daytime server from interactive shell, it works fine. However, when the same telnet call is issued from a shell script run by cron or some bash daemon process, it ...
1
vote
2answers
510 views
Cron fails to run bash script
I have bash script
#!/bin/sh
DTFILE=/etc/daytime.addr
DTPORT=13
DAYTIME_ERROR=/tmp/dtm.err
function daytime_error(){
if [[ -z $1 ]]
then
exit 1
fi
if [[ -e $DAYTIME_ERROR ]]
...
0
votes
4answers
184 views
Creating a command that compress a file and save it on a usb, but cannot detect the usb in linux
First of all I can't detect the USB on linux using the command line. I check the directory dev and still cannot find the usb. used the df command to check the usb. I plug and typed df and then unplug ...
4
votes
3answers
235 views
/usr/bin/reset disables backspace
Following this question, running /usr/bin/reset destroys my backspace functionality.
What can I do? After pressing backspace I get ^?
7
votes
8answers
261 views
Save me from gibbrerish terminal
While logged in to a remote ssh session, sometimes I do cat to the wrong file (a binary or a diretory) and the display converts to gibberish. The only way out is to close the terminal and open a new ...
