Hi ,
I have a piece of code ...wherein I need to assign the following ...
1) A command line argument to a variable
e.g origCount=ARGV
2) A unix command to a variable
e.g result=`wc -l testFile.txt`
in my awk shell script
When I do this :
print "origCount" origCount --> I get the... (0 Replies)
Sorry for the duplicate thread this one is similar to the one in
https://www.unix.com/shell-programming-scripting/88132-awk-sed-script-read-values-parameter-files.html#post302255121
Since there were no responses on the parent thread since it got resolved partially i thought to open the new... (4 Replies)
I have a script problem that I am not able to solve due my very limited understanding of unix/awk.
This is the contents of test.sh
awk '{print $1}'
From the prompt if I enter:
./test.sh Hello World
I would expect to see "Hello" but all I get is a blank line. Only then if I enter "Hello... (2 Replies)
Hello all,
Here is what my bash script does: sums number columns, saves the tot in new column, outputs if tot >= threshold val:
> cat getnon0file.sh
#!/bin/bash
this="getnon0file.sh"
USAGE=$this"
InFile="xyz.38"
Min="0.05"
#
awk '{sum=0; for(n=2; n<=NF; n++){sum+=$n};... (4 Replies)
Hi,
I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files.
To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
below is the output xml string from some other command and i will be parsing it using awk
cat /tmp/alerts.xml
<Alert id="10102" name="APP-DS-ds_ha-140018-componentFailure-S" alertDefinitionId="13982" resourceId="11427" ctime="1359453507621" fixed="false" reason="If Event/Log Level(ANY) and... (2 Replies)
Hi,
I am trying to pass awk field to a command line executed within awk (need to convert a timestamp into formatted date).
All my attempts failed this far.
Here's an example.
It works fine with timestamp hard-codded into the command
echo "1381653229 something" |awk 'BEGIN{cmd="date -d... (4 Replies)
Discussion started by: tuxer
4 Replies
LEARN ABOUT REDHAT
xmtextgetsubstringwcs
XmTextGetSubstringWcs(library call) XmTextGetSubstringWcs(library call)
NAME
XmTextGetSubstringWcs -- A Text function that retrieves a portion of a wide character internal text buffer
SYNOPSIS
#include <Xm/Text.h>
int XmTextGetSubstringWcs(
Widget widget,
XmTextPosition start,
int num_chars,
int buffer_size,
wchar_t *buffer);
DESCRIPTION
XmTextGetSubstringWcs retrieves a copy of a portion of the internal text buffer of a Text widget that is stored in a wide character format.
The function copies a specified number of characters from a given start position in the internal text buffer into a buffer provided by the
application. A NULL terminator is placed at the end of the copied data.
widget Specifies the Text widget ID.
start Specifies the beginning character position from which the data will be retrieved. This is an integer number of characters from
the beginning of the text buffer. The first character position is 0 (zero).
num_chars Specifies the number of wchar_t characters to be copied into the provided buffer.
buffer_size
Specifies the size of the supplied buffer as a number of wchar_t storage locations. The minimum size is num_chars + 1.
buffer Specifies the wide character buffer into which the internal text buffer will be copied.
For a complete definition of Text and its associated resources, see XmText(3).
RETURN
XmCOPY_SUCCEEDED
The function was successful.
XmCOPY_FAILED
The function failed because it was unable to copy the specified number of characters into the buffer provided. The buffer size
may be insufficient. The contents of buffer are undefined.
XmCOPY_TRUNCATED
The requested number of characters extended beyond the internal buffer. The function copied characters between start and the end
of the widget's buffer and terminated the string with a NULL terminator; fewer than num_chars characters were copied.
RELATED XmText(3) and XmTextGetSubstring(3).
XmTextGetSubstringWcs(library call)