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Top Forums UNIX for Dummies Questions & Answers This awk should work, shouldn't it? Post 302956203 by Akshay Hegde on Monday 28th of September 2015 08:02:37 AM
Old 09-28-2015
Quote:
Originally Posted by sea
No change, still just a zero.

Even tried with:
Code:
awk -v IFS=" "  '{$1=$1}END{print $2}' out.tmp

As well, just a 0.

Might it be a curl issue?
Code:
0 tui # curl https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.2.1.tar.xz -o out.tar.xz 2&>out.tmp 
^C
130 tui # cat out.tmp 
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  5 81.5M    5 4749k    0     0  1047k      0  0:01:19  0:00:04  0:01:15 1047k

0 tui # awk -v IFS=" "  '{$1=$1}END{print $2}' out.tmp
0

Thank you
I think you are confused, if you are using IFS for setting field separator, then there will be no effect use FS instead or -F command line argument
 

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E2TOOLS(7)						 Miscellaneous Information Manual						E2TOOLS(7)

NAME
e2tools - utilities to manipulate files in an ext2/ext3 filesystem DESCRIPTION
E2tools is a simple set of GPL'ed utilities to read, write, and manipulate files in an ext2/ext3 filesystem. These utilities access a filesystem directly using the ext2fs library. I wrote these tools in order to copy files into a linux filesystem on a machine that does not have ext2 support. Of course, they can also be used on a linux machine to read/write to disk images or floppies without having to mount them or have root access. Supported functionality: e2cp copy files e2mv move files e2rm remove files e2mkdir create directory e2ln create hard links e2ls list files/directories e2tail output the last part of a file In general, to specify a directory or file on an ext2 filesystem for the e2tools utilities, use the following form: filesystem:directory_path The filesystem can be an unmounted partition or a regular file that's been formatted to contain an ext2 filesystem. In general, if a com- mand takes multiple file names on the command line, if the first one contains an ext2 file specification, the rest of the files are assumed to be on the same filesystem until another one is explicitly stated: /tmp/boot.img:/tmp/file1 /tmp/file2 /tmp/file3 /tmp/boot2.img:/tmp/file4 Files 1-3 are on /tmp/boot.img and the last file is on /tmp/boot2.img SEE ALSO
e2cp(1), e2ln(1), e2ls(1), e2mkdir(1), e2mv(1), e2rm(1), e2tail(1). AUTHOR
The e2tools were written by Keith Sheffield <sheff@pobox.com>. This manual page was written by Lucas Wall <lwall@debian.org>, for the Debian project (but may be used by others). March 2, 2005 E2TOOLS(7)
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