12-01-2009
Please post a bigger part of the input file (including the problematic records you mentioned) and an example of the expected output.
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I have a file in the following format. Groups of data merge together and the group number is indicated above each group.
1
adrf
dfgr
dfg
2
dfgr
dfgr
3
dfef
dfr
fd
4
fgrt
fgr
fgg
5
fgrt
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Experts,
I know when I use id it shows only the primary group information for the given user, and that info comes from passwd file. When I use groups it shows all groups user are member of, however from where come information given by groups command?
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3. Shell Programming and Scripting
Hi All
I do have a file like this with 6 columns. Groups of data merge together and the group number is indicated above each group.
1
1 12 26 289 3.2e-027 GCGTATGGCGGC
2 12 26 215 6.7e+006 TTCCACCTTTTG
3 9 26 175 ... (1 Reply)
Discussion started by: Lucky Ali
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I've this file and need to sort the data in each group
File would look like this ...
cat file1.txt
Reason : ABC
12345-0023
32123-5400
32442-5333
Reason : DEF
42523-3453
23345-3311
Reason : HIJ
454553-0001
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/etc/group
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Hi All,
i want to collect all the users info whose id greater than 999 and print the groups information which they belong.
example :
for user in $(cut -d: -f1,3 /etc/passwd | egrep ':{4}$' | cut -d: -f1); do groups $user; done
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balu : balu
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AMDD(8) System Manager's Manual AMDD(8)
NAME
amdd - Amanda version of dd
SYNOPSIS
amdd [ -d ] [ if=input ] [ of=output ] [ bs=blocksize ] [ skip=count ] [ count=count ]
DESCRIPTION
Amdd provides just enough of the standard dd command for the needs of Amanda. This is handy when doing a full restore and the standard dd
program has not yet been found.
Amdd also provides access to the Amanda output drivers that support various tape simulations. This may be used for debugging or to convert
from one format to another.
See the amanda(8) man page for more details about Amanda. See the OUTPUT DRIVERS section of amanda(8) for more information on the Amanda
output drivers.
OPTIONS
-d Turn on debugging output.
-llength
Set the output length. If the output driver limits the output size, this controls when end of tape will be simulated.
Length may have a multiplier suffix:
k 1024 (Kilobytes)
b 512 (Blocks)
M 1024*1024 (Megabytes)
The default is no multipler (bytes).
if=input
Input to dd. Default is stdin.
of=output
Where to send the output of dd. Default is stdout.
bs=blocksize
Size of each record. Input records smaller than this will not be padded. Output records will be the same size as the corresponding
input record. Default is 512 bytes.
Blocksize may have a multiplier suffix:
k 1024 (Kilobytes)
b 512 (Blocks)
M 1024*1024 (Megabytes)
The default is no multipler (bytes).
count=count
Number of records to copy. Default is all records until end of file.
skip=count
Number of records to skip before copying input to output. Default is zero.
AUTHOR
Marc Mengel <mengel@fnal.gov>
John R. Jackson <jrj@purdue.edu>
SEE ALSO
amanda(8)
AMDD(8)