Thanks for that, Scrutinizer (and for sorting out the tags in my original post).
Working my way through the O'reilly Sed and Awk book at the moment - Aside from applying the knowledge gained to anything and everything I can, does anyone have any recommendations for resources following on from this?
Sorry for straying off-topic a little!
Last edited by Bravestarr; 04-16-2012 at 08:50 AM..
Hi
I have afile with 15fields,say f1,f2....f15 delimited on comma. How can i swap the f1,f15 fields using unix shell commands or any script?
Thanks (3 Replies)
I have a CSV file with a variable number of fields per record. How do I print lines of a certain number of fields only? Several permutations of the following (including the use of escape characters) have failed to retrieve the line I'm after (1,2,3,4)...
$ cat myfile
1,2,3,4
1,2,3
$ # Print... (1 Reply)
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:
The assignment is to convert a text table to csv format. I've got the cleaning up done, but I need to swap two... (0 Replies)
I've run into a problem getting exactly what I want out of awk - some folks may recognize this as an output from Amazon's ec2-describe-instances:
Given the following:
INSTANCE i-4960f321
BLOCKDEVICE Line2Var2
TAG instance i-4960f321 Name web1
TAG instance i-4960f321... (2 Replies)
Hi Friends ,
I have file1.txt
1|b|46|123|47673|348738
2|c|63|124|7346|4783
3|y|45|125|5555|78789
output should swap the 4th field to the first field.
output
123|1|b|46|47673|348738
124|2|c|63|7346|4783
125|3|y|45|5555|78789 (3 Replies)
I need a awk command to select from a log-file only the lines that have on the 2nd field (considering "|" separator) one of the values 10.216.22.XX or 10.216.22.YY or 10.216.22.ZZ and on the 4th field only values that contain strictly digits. I want the command to work parsing the file only once (I... (2 Replies)
Hallo Team,
This is the command that i am running :
grep ",Call Forward Not Reachable" *2013*
this is the output that i am getting (i did a head -10 but the files can be more than 1000)
... (8 Replies)
Hallo Team,
I would like to replace filed 4 and 7 with filed 39 how can i achieve this ?
-bash-3.2$ cat dip1.csv| cut -f4,7,24,36,39 -d","|sort -u
+27113996891,+27113996891,196.35.130.52,828854047,+27873500077
+27116452690,+27825702918,10.0.109.13:5060,+27116452690,+27116452690... (2 Replies)
In the awk below, what I am attempting to do is check each line in the tab-delimeted input, which has ~20 lines in it, for a keyword
SVTYPE=Fusion. If the keyword is found I am splitting $3 using the . (dot) and reading the portion before and after the dot in an array a.
If it does have that... (12 Replies)
Discussion started by: cmccabe
12 Replies
LEARN ABOUT LINUX
putws
putws(3C) Standard C Library Functions putws(3C)NAME
putws - convert a string of Process Code characters to EUC characters
SYNOPSIS
#include <stdio.h>
#include <widec.h>
int putws(wchar_t *s);
DESCRIPTION
The putws() function converts the Process Code string (terminated by a (wchar_t)NULL) pointed to by s, to an Extended Unix Code (EUC)
string followed by a NEWLINE character, and writes it to the standard output stream stdout. It does not write the terminal null character.
RETURN VALUES
The putws() function returns the number of Process Code characters transformed and written. It returns EOF if it attempts to write to a
file that has not been opened for writing.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO ferror(3C), fopen(3C), fread(3C), getws(3C), printf(3C), putwc(3C), attributes(5)SunOS 5.10 22 Apr 1997 putws(3C)