10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Team,
Got a thousand servers. I created a script to say hello on every server. But is there a script or whatever that will issue a yes on every key checking.
for i in `cat myserverlist`
do
echo $i
ssh-copy-id $i
done
The authenticity of host 'server1 (162.162.0.10)' can't be... (7 Replies)
Discussion started by: invinzin21
7 Replies
2. Shell Programming and Scripting
Hi,
This is a script which to create an opvn user, I want which answer automatically to a certain part so, I try this, it works without the red part but I must type manually.. :
#!/bin/bash
## Environnement ##
LC_ALL=C
## Paths ##
rsa_dir="etc/openvpn/easy-rsa"... (10 Replies)
Discussion started by: Arnaudh78
10 Replies
3. Shell Programming and Scripting
I am looking for a way to start a script and have it prompt for a password that will be used later on in the script to SSH to another host and to SFTP. I don't want the password to be hard coded. Below is my script with the actual IP's and usernames removed.
#!/usr/bin/expect -f... (2 Replies)
Discussion started by: jbrass
2 Replies
4. Shell Programming and Scripting
Hi
I'm working with AIX 6.1
I would like to ssh to a server without entering password ( to monitor something) but there's no way to do that by authentication keys, so I need to write a script which can ssh to that server without entering password ( no need to hide passsword in the script, just an... (9 Replies)
Discussion started by: bobochacha29
9 Replies
5. Shell Programming and Scripting
I have a shell script to run set of commands every week . I dont have a root access on the server but I can run the commands using pbrun
cat myscript.sh
*
*
*
pbrun command....
each time I run the script , it asks me for my password then it executes fine.
./myscript.sh
Password... (7 Replies)
Discussion started by: Sara_84
7 Replies
6. UNIX for Dummies Questions & Answers
In the script i am passing a command from script which is called from cron. When this command is called from cron the unix prompt asks for password. Can we automatically enter the password when promted(if the password is hardcoded in script)??
Please let me know how to enter the password... (4 Replies)
Discussion started by: abhi_n123
4 Replies
7. Shell Programming and Scripting
I'm using rsync with the "-e ssh" option so of course it asks for a password using a prompt. Is there a way to tell a script to expect a prompt, wait for it, and give a password when it arrives?
There is a way to give rsync a password as part of its options using a file, but it only works with... (2 Replies)
Discussion started by: davidstvz
2 Replies
8. Shell Programming and Scripting
Hi Friends,
We need to create a script which will invoke a command with diffrent parameters.
The command invoked needs the password. So how automatically we can enter password in the script to the command?
example.:
#!/bin/ksh
for par in `cat parfile` do
# Here is the main command... (1 Reply)
Discussion started by: sourabhsharma
1 Replies
9. Shell Programming and Scripting
I want to write a script which will automatically take password
sequentially from a file after every 10 days.
i.e the passwd command should be executed automatically every 10 days and it should take the input from the password file sequentially.
Has any1 got a solution?????????????? (1 Reply)
Discussion started by: rahulrathod
1 Replies
10. UNIX for Dummies Questions & Answers
I would like to create a script that logs into a list of several servers 50+ and changes my password all at once.
Every 60 days we are required to login to each system and change our passwords or else they expire and our login account is deleted.
I have an idea on how I could do this but... (4 Replies)
Discussion started by: darthur
4 Replies
ppmtosixel(1) General Commands Manual ppmtosixel(1)
NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS
-raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO
ppm(5)
AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)