I know this is a stupid question, but it doesn't work.
I have a file with 10 lines and I want to pipe the content to awk and then print line 1 til 2 into another file and then line 3-4 ...
So my script looks like that, but doesn't work:
I guess it doesn't work with NR, but does someone has an idea?
Thanks for any help,
Sam
Hello,
I am trying to use AWK to print only the first field of numerous text files, and then overwrite these files. They are of the format 1*2,3,4,5. I have tried the following code (using tcsh):
foreach f (file1 file2 file3)
cat $f | awk -F'*' '{print $1}' > $f
end
However, I get very... (4 Replies)
I am new to unix and have pieced together two scripts that work independently.
The first checks all the filesystems and reports which are running low on space.
df -m | awk 'int($4) > 75 {
print $1 " has only " $3 "mb free from a total of " $2 ", this filesystem is
" $4 " full! \n"
}... (1 Reply)
I have two files which I would like to compare and then manipulate in a way.
File1:
pictures.txt 1.1 1.3
dance.txt 1.2 1.4
treehouse.txt 1.3 1.5
File2:
pictures.txt 1.5 ref2313 1.4 ref2345 1.3 ref5432 1.2 ref4244
dance.txt 1.6 ref2342 1.5 ref2352 1.4 ref0695 1.3 ref5738 1.2... (1 Reply)
Hello,
I was wondering if it is possible to do a loop on letters rather than numbers with awk (gawk).
Basically I used to do:
echo "nothing" | gawk '{for(i=1;i<11;i++)print i}'
But I would like to do something like that (which obviously does not work):
echo "nothing" | gawk '{for(i in... (6 Replies)
Hi, everyone!
I have a file, when I print its $1 out it show several strings like this:
AABBCC
AEFJKLFG
FALEF
FAIWEHF
What I want to do is that, after output of each record, search the string in all files in the same folder, print out the record and file name.
This is what I want... (4 Replies)
Hi All,
I am new to AWK programming. I have the following for loop in my awk program.
cat printhtml.awk:
BEGIN
-------- <some code here>
END{
----------<some code here>
for(N=0; N<H; N++)
{
for(M=5; M<D; M++) print "\t" D "";
}
-----
}
... (2 Replies)
Hello, I currently have managed to get an awk function working inside a for loop that allows me to combine two files based on their headings but what I have not been able to do is print the output to files with variable names.
awk '
NR==FNR {a=$0; next}
/^>/ {$0 = $0" "a;}
... (2 Replies)
Hi
My Requirement is to take the sum of each column
below is the input file.
1 2 3 4
1 2 3 4
1 2 3 4
Initial i was using below command to achieve my desired result. however this was adding the row and not column.
i am not able understand why this is happening
awk... (1 Reply)
Hi all,
I was searching the net for a solution for my problem... unfortunately nothing so far.
I want to sort on more than on column tab delimited file and keep the line if in the column I sort there is no value, but for those who have a value I want them only unique.
I have tried the... (5 Replies)
Discussion started by: ksenia
5 Replies
LEARN ABOUT POSIX
pts_help
PTS_HELP(1) AFS Command Reference PTS_HELP(1)NAME
pts_help - Displays help for pts commands
SYNOPSIS
pts help [-topic <help string>+] [-help]
pts h [-t <help string>+] [-h]
DESCRIPTION
The pts help command displays the complete online help entry (short description and syntax statement) for each command operation code
specified by the -topic argument. If the -topic argument is omitted, the output includes the first line (name and short description) of the
online help entry for every pts command.
To list every pts command whose name or short description includes a specified keyword, use the pts apropos command.
OPTIONS -topic <help string>+
Indicates each command for which to display the complete online help entry. Omit the pts part of the command name, providing only the
operation code (for example, specify "membership", not "pts membership"). If this argument is omitted, the output briefly describes
every pts command.
-help
Prints the online help for this command. All other valid options are ignored.
OUTPUT
The online help entry for each pts command consists of the following two or three lines:
o The first line names the command and briefly describes its function.
o The second line lists aliases for the command, if any.
o The final line, which begins with the string "Usage", lists the command's options in the prescribed order. Online help entries use the
same symbols (for example, brackets) as the reference pages in this document.
EXAMPLES
The following command displays the online help entry for the pts membership command:
% pts help membership
pts membership: list membership of a user or group
aliases: groups
Usage: pts membership -nameorid <user or group name or id>+
[-cell <cell name>] [-noauth] [-force] [-help]
PRIVILEGE REQUIRED
None
SEE ALSO pts(1), pts_apropos(1)COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas
Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.
OpenAFS 2012-03-26 PTS_HELP(1)