12-29-2009
if its a comma delimited file then you must have some precise pattern to locate fields..
i mean fixed field length or field pattern such as no or not etc etc...
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1. Shell Programming and Scripting
--------------------------------------------------------------------------------
Hi All,
I am reading some logfiles and parsing data and printing to some textfile.
Here is my code
OLDIFS=$IFS
IFS='
' # just a newline, in single quotes
while read data
do
if
then
#Parsing the... (4 Replies)
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2. Shell Programming and Scripting
Attached is a streamed EDI ANSI X12 output where the segment terminator/delimiter is a tilde ~ character.
Is it possible to do the following pseudo-code in a unix script (using either sed, awk and/or grep)?
Open file StreamedOutput.txt
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3. Shell Programming and Scripting
Hey guys,
I have this file generated by me... i want to create some HTML output from it.
The problem is that i am really confused about how do I go about reading the file.
The file is in the following format:
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4. Shell Programming and Scripting
Hi,
I wanted to compare EDI files present in Two different Directories which can be related by the file names. While comparing the EDI files i have to skip selected segments such as "ISA" "IEA" and "GS" "GE" since this may have datetime stamp and different "Sender" "Receiver" Qual.
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Scripting geeks please advice how this script should parse the input parameter to File Name convention to search the strings. Enclosed is the basic view of the search architecture.
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7. Shell Programming and Scripting
Hello All,
I am trying to parse a log file and i got this code from one of the good forum colleagues, However i realised later there is a problem with this awk script, being naive to awk world wanted to see if you guys can help me out.
AWK script:
awk '$1 ~ "^WRITER_" {p=1;next}... (18 Replies)
Discussion started by: Ariean
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8. Shell Programming and Scripting
I've one EDI file which is to be parsed into 7 different file.
I managed to extract required segments for a file(HEADER) to a separate file(sample3.dat) and is given below.
$ cat sample3.dat
REF*EI*273543997~
REF*2U*HELLO~
REF*G2*77685|132~
CLM*1000*0.00***12>B>1*N*A*Y*I~
CN1*05~... (5 Replies)
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9. Shell Programming and Scripting
Hi
I am trying to parse a grep output using awk. It works fine individually and not working under the loop with variable name assigned.
cat > file.txt
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sample tried code
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10. Shell Programming and Scripting
sorry I messed up the last post with too many mistakes and corrections so I closed it and opening a new one which should be clear to everyone .my apologies to the admins.
I am using sun solaris and Linux , what I want is SED to print any string (or output it to a file preferably) that does... (2 Replies)
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LEARN ABOUT DEBIAN
vzlist
vzlist(8) Containers vzlist(8)
NAME
vzlist - show various information about containers
SYNOPSIS
vzlist [-a | -S] [-n] [-H] [-o name[,name...] | -1] [-s [-]name] [-h pattern] [-N pattern] [-d pattern] [CTID [CTID ...]]
vzlist -L | --list
vzlist --help
DESCRIPTION
This utility is used for listing containers and their parameters. By default only running containers are listed. If one or more CTIDs are
specified, only specified containers are displayed.
For the fields that can have many values (e.g. ip), all the values are displayed only for the last (i.e. leftmost) column; otherwise, only
the first value is shown.
OPTIONS
-a, --all
List all containers.
-S, --stopped
List only not running containers (including the ones with status shown as mounted or suspended).
-n, --name
Display container names instead of hostnames.
-H, --no-header
Suppress displaying the header row.
-o, --output field[,field...]
Display only the specified fields (see Standard fields subsection below).
-1 Synonym for -H -octid, i.e. only show container IDs, one per line.
-s, --sort [-]field
Sort by the value of field (possible arguments are the same as for -o). The - before the field name means sorting in the reverse
order.
Output filters
List of CTs can be further filtered using the following options. For patterns one can use the same wildcards as in shell (i.e. *, ?, and
[]). Note: to avoid expansion of wildcards by the shell, one have to escape the pattern by either putting it into single quotes (like
'a*a') or by adding a backslash before the wildcard character (like a*a).
-h, --hostname pattern
List only containers whose hostnames matches the pattern.
-N, --name_filter pattern
List only containers whose names matches the pattern.
-d, --description pattern
List only containers with descriptions matching the pattern.
Possible fields
-L, --list
list all available format specifiers that can be used for both output (-o, --output) and the sorting order (-s, --sort).
For the user beancounter fields, if suffix is not specified, current usage (a.k.a. "held") value is show. One can also use the fol-
lowing suffixes:
.m maxheld
.b barrier
.l limit
.f fail counter
For the disk quota fields, if suffix is not specified, current usage is shown. One can also use the following suffixes:
.s soft limit
.h hard limit
EXAMPLES
vzlist -o ctid,kmemsize,kmemsize.l -s kmemsize
Show CTIDs, kmemsize usage, and kmemsize limit for all running containers, sorted by the kmemsize usage.
EXIT STATUS
Returns 0 upon success.
COPYRIGHT
Copyright (C) 2000-2011, Parallels, Inc. Licensed under GNU GPL.
OpenVZ 4 Jul 2011 vzlist(8)