09-28-2010
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hai all..
How do i terminate my telnet session automatically when my java applicatiion exits. i have a file run which executes my java application and takes care of all class and library path settings prior to the execution. I would like to terminate my session when my application exits. The... (4 Replies)
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2. UNIX for Dummies Questions & Answers
Hello.
i am new to unix, though have quite a substantial background of other systems.
i recently installed ffmpeg and mencoder on a unix server, which holds a website, in order to use these programs from the website.
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no... (1 Reply)
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3. Shell Programming and Scripting
heres the lab i did everything but when i issue the automated lab check.
but it gives me this everytime
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once you have corrected this problem, re-run the uli101.023 program''
im... (1 Reply)
Discussion started by: ink
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4. Shell Programming and Scripting
Write a script that copies the file tree (including subdirectories) in your home directory. As the initial directory to take the directory / usr / share / doc, as the destination directory using the directory $ {HOME} / doc.
Write a script corresponding to paragraph 1. Additional conditions: a)... (1 Reply)
Discussion started by: elginmulizwa
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5. Shell Programming and Scripting
Hi,
Iam using below code to login to servers to get cpu utilisation. but output is coming for only one server. code is below
root@blr-svr-oclan-01 # more SSSC_CPU_UTIL1.sh
#!/bin/sh
echo "CPU UTILIZATION"
while read line; do
IDLE=`/usr/local/bin/sshpass -p 'xxx' ssh xxx@$line 'sar 2 2' |... (1 Reply)
Discussion started by: surender reddy
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6. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Here are my directions. I am pretty sure I am doing this right, but I just want someone more experienced to look... (4 Replies)
Discussion started by: Jagst3r21
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7. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Filter a file for lines that have exactly 5 numbers in a row.
2. Relevant commands, code, scripts,... (13 Replies)
Discussion started by: herb bertz
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8. Shell Programming and Scripting
Hello All,
I am automating a task using bash script and got stuck at this. From the below input,
Meta Device Members (20) :
{
----------------------------------------------------------------------
BCV DATA RDF DATA ... (7 Replies)
Discussion started by: Sam R
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9. Shell Programming and Scripting
The lines in bold check the value of a user input, if it is not one of the expected genes (GJB2, MECP2, PHOX2B), the user is shown a list of formats to use and the variant is entered. It is then supposed to printf that entered variant? Thank you :).
name() {
printf "\n\n"
printf... (2 Replies)
Discussion started by: cmccabe
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10. Shell Programming and Scripting
In the below bash the function execute is started with the while true at the end of the script. Currently, this works and processing does begin. The function panel in bold does not get called after execute completes, therefore the user does not get the menu selection and the files just loop... (3 Replies)
Discussion started by: cmccabe
3 Replies
LEARN ABOUT LINUX
debconf-set-selections
DEBCONF-SET-SELECTIONS(1) Debconf DEBCONF-SET-SELECTIONS(1)
NAME
debconf-set-selections - insert new default values into the debconf database
SYNOPSIS
debconf-set-selections file
debconf-get-selections | ssh newhost debconf-set-selections
DESCRIPTION
debconf-set-selections can be used to pre-seed the debconf database with answers, or to change answers in the database. Each question will
be marked as seen to prevent debconf from asking the question interactively.
Reads from a file if a filename is given, otherwise from stdin.
WARNING
Only use this command to seed debconf values for packages that will be or are installed. Otherwise you can end up with values in the
database for uninstalled packages that will not go away, or with worse problems involving shared values. It is recommended that this only
be used to seed the database if the originating machine has an identical install.
DATA FORMAT
The data is a series of lines. Lines beginning with a # character are comments. Blank lines are ignored. All other lines set the value of
one question, and should contain four values, each separated by one character of whitespace. The first value is the name of the package
that owns the question. The second is the name of the question, the third value is the type of this question, and the fourth value (through
the end of the line) is the value to use for the answer of the question.
Alternatively, the third value can be "seen"; then the preseed line only controls whether the question is marked as seen in debconf's
database. Note that preseeding a question's value defaults to marking that question as seen, so to override the default value without
marking a question seen, you need two lines.
Lines can be continued to the next line by ending them with a "" character.
EXAMPLES
# Force debconf priority to critical.
debconf debconf/priority select critical
# Override default frontend to readline, but allow user to select.
debconf debconf/frontend select readline
debconf debconf/frontend seen false
OPTIONS
--verbose, -v
verbose output
--checkonly, -c
only check the input file format, do not save changes to database
SEE ALSO
debconf-get-selections(1) (available in the debconf-utils package)
AUTHOR
Petter Reinholdtsen <pere@hungry.com>
2011-06-22 DEBCONF-SET-SELECTIONS(1)