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Full Discussion: awk isn't working
Top Forums Shell Programming and Scripting awk isn't working Post 302660173 by SkySmart on Friday 22nd of June 2012 07:31:23 AM
Old 06-22-2012
awk isn't working

Code:
awk 'BEGIN{print '1.2449'**0.5}'
awk: line 1: syntax error at or near *

can someone help me troubleshoot the above command?

i'm trying to do the square root of 1.2449. this command works on Red Hat, but for some reasonn isn't working on kubuntu (latest version).

shell is bash.

i need a command like this that will work on both linux and sunos machines.

any ideas?

Last edited by SkySmart; 06-22-2012 at 08:36 AM..
 

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CHSH(1) 							   User Commands							   CHSH(1)

NAME
chsh - change your login shell SYNOPSIS
chsh [-s shell] [-l] [-u] [-v] [username] DESCRIPTION
chsh is used to change your login shell. If a shell is not given on the command line, chsh prompts for one. chsh is used to change local entries only. Use ypchsh, lchsh or any other implementation for non-local entries. OPTIONS
-s, --shell shell Specify your login shell. -l, --list-shells Print the list of shells listed in /etc/shells and exit. -u, --help Print a usage message and exit. -v, --version Print version information and exit. VALID SHELLS
chsh will accept the full pathname of any executable file on the system. However, it will issue a warning if the shell is not listed in the /etc/shells file. On the other hand, it can also be configured such that it will only accept shells listed in this file, unless you are root. EXIT STATUS
Returns 0 if operation was successful, 1 if operation failed or command syntax was not valid. SEE ALSO
login(1), passwd(5), shells(5) AUTHOR
Salvatore Valente <svalente@mit.edu> AVAILABILITY
The chsh command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/. util-linux July 2009 CHSH(1)
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