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Top Forums Shell Programming and Scripting Awk not working due to missing new line character at last line of file Post 302314223 by pinnacle on Thursday 7th of May 2009 06:08:16 PM
Old 05-07-2009
Awk not working due to missing new line character at last line of file

Hi,

My awk program is failing. I figured out using command
Code:
od -c filename

that the last line of the file doesnt end with a new line character.

Mine is an automated process because of this data is missing.
How do i handle this?

I want to append new line character at the end of last line in file if it is missing.
i tried doing this.
Code:
echo ,,,, >> file

thinking this will add a line the file.


Quote:
File
ABC,ABC,ABC,,,,
Instead this is appending to the last field of the last line.

I want
Quote:
File
ABC,ABC,ABC\n
where \n is new line character

Help is appreciated
 

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TOKENS(1)						       AFS Command Reference							 TOKENS(1)

NAME
tokens, tokens.krb - Displays the issuer's tokens SYNOPSIS
tokens [-help] tokens [-h] tokens.krb [-help] tokens.krb [-h] DESCRIPTION
The tokens command displays all tokens (tickets) cached on the local machine for the issuer. AFS server processes require that their clients present a token as evidence that they have authenticated in the server's local cell. The (mostly obsolete) tokens.krb command is the same as tokens except that it also displays the user's Kerberos v4 ticket cache. OPTIONS
-help Prints the online help for this command. All other valid options are ignored. OUTPUT
The output lists one token for each cell in which the user is authenticated. The output indicates the o User's AFS UID, if it is available for display. o Server for which the token is valid (normally, afs). This includes a cell specification. o Day and time the token expires. The output of the Kerberos version of this command, tokens.krb, also reports the following about the Kerberos ticket-granting ticket: the ticket owner, which Kerberos ticket-granting service that issued the ticket (for example, "krbtgt.ABC.COM"), and ticket's expiration date. The string "--End of list--" appears at the end of the output. If the user is not authenticated in any cell, this line is all that appears. EXAMPLES
The following example shows the output when the issuer is not authenticated in any cell. % tokens Tokens held by the Cache Manager: --End of list-- The following example shows the output when the issuer is authenticated in ABC Corporation cell, where he or she has AFS UID 1000. % tokens Tokens held by the Cache Manager: User's (AFS ID 1000) tokens for afs@abc.com [Expires Jan 2 10:00] --End of list-- The following example shows the output when the issuer is authenticated in the ABC Corporation cell, the State University cell, and the XYZ Company cell. The user has different AFS UIDs in the three cells. Tokens for last cell are expired: % tokens Tokens held by the Cache Manager: User's (AFS ID 1000) tokens for afs@abc.com [Expires Jan 3 10:00] User's (AFS ID 4286) tokens for afs@stateu.edu [Expires Jan 3 1:34] User's (AFS ID 22) tokens for afs@xyz.com [>>Expired<] --End of list-- The following example shows the output when the issuer uses the tokens.krb version of the command after authenticating in the ABC Corporation cell using the klog.krb command. % tokens.krb Tokens held by the Cache Manager: User's (AFS ID 1000) tokens for afs@abc.com [Expires Jan 31 00:09] User smiths tokens for krbtgt.ABC.COM@abc.com [Expires Jan 31 00:09] --End of list-- PRIVILEGE REQUIRED
None SEE ALSO
klog(1), unlog(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 TOKENS(1)
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