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UNIX for Beginners Questions & Answers
No tty present and no askpass program specified
Post 302984762 by Junaid Subhani on Monday 31st of October 2016 11:08:41 AM
10-31-2016
No tty present and no askpass program specified
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1. AIX
Hi All
can anyone tell me what is the meaning of tty,or give me an example of this? (1 Reply)
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2. Red Hat
Hi Gurus:
Can you help me get out of this message ?
I already commented out the ff line in /etc/sudoers file but still prompts me for this message.
#Defaults requiretty
-sh-3.2$ ./check_diskErrors itag3.pm.staging.intra /dev/sda
sudo: no tty present and no askpass program specified... (3 Replies)
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3. UNIX for Advanced & Expert Users
I am not sure if I am using the correct terminology but somehow my tty keeps changing on me. The man pages are confusing to me on what exactly the tty is. This is what I see when I run the tty command. Could anyone explain why my tty keeps changing?
~ $ tty
/dev/pts/1
~ $ tty
/dev/pts/0 (6 Replies)
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I want to execute a program which is present on another server.
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5. UNIX for Advanced & Expert Users
Hi
I am trying to automate the deployment of a tar ball onto a set of remote servers and am getting this error from the ssh -
sudo: no tty present and no askpass program specified
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6. Red Hat
i am trying overide the below error
sudo: sorry, you must have a tty to run sudoi am aware of ssh -t option. But just experimenting with OS :D
So, tried commenting out Defaults requiretty from my sudoers file after which i am getting the below error
sudo: no tty present and no askpass... (4 Replies)
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7. UNIX for Dummies Questions & Answers
Hi
I have an Oracle DBA that is trying to install an RPM from Stratavia which is a web based portal and it executes the following:
Instance Wrapper=sudo -u oracle /opt/datapalette/jython/jython
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9. Shell Programming and Scripting
In bash, you can do something like this:
#!/bin/bash
echo -n "What is your name? " > /dev/tty
read thename < /dev/tty
How can I do the same in python?
I have a python script that has the following content:
#!/usr/bin/python2.7
import getpass
import sys
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LEARN ABOUT DEBIAN
rdiff
rdiff(1) General Commands Manual rdiff(1) NAME
rdiff - compute and apply signature-based file differences SYNOPSYS
rdiff [options] signature old-file signature-file rdiff [options] delta signature-file new-file delta-file rdiff [options] patch basis-file delta-file new-file USAGE
You can use rdiff to update files, much like rsync does. However, unlike rsync, rdiff puts you in control. There are three steps to updating a file: signature, delta, and patch. DESCRIPTION
In every case where a filename must be specified, - may be used instead to mean either standard input or standard output as appropriate. Be aware that if you do this, you'll need to terminate your options with -- or rdiff will think you are passing it an empty option. RETURN VALUE
0 for successful completion, 1 for environmental problems (file not found, invalid options, IO error, etc), 2 for a corrupt file and 3 for an internal error or unhandled situation in librsync or rdiff. SEE ALSO
librsync(3) AUTHOR
Martin Pool <mbp@samba.org> The original rsync algorithm was discovered by Andrew Tridgell. rdiff development has been supported by Linuxcare, Inc and VA Linux Systems. $Date: 2002/01/25 21:25:34 $ rdiff(1)