I have a file in which I need to search if a new line character exists on the last line in the file. Please let me know how can I achieve it using Unix commands? (10 Replies)
Hi Sorry to multipost. I am opening the new thread because the earlier threads head was misleading to my current doubt.
and i am stuck.
list=`cat /u/Test/programs`;
psg "ServTest" | awk -v listawk=$list '{
cmd_name=($5 ~ /^/)? $9:$8
for(pgmname in listawk)
... (6 Replies)
Hi Experts,
I have data coming in 4 columns and there are new line characters \n in between the data. I need to remove the new line characters in the middle of the row and keep the \n character at the end of the line.
File is comma (,) seperated.
Eg:
ID,Client ,SNo,Rank
37,Airtel \n... (8 Replies)
I get a file which has all its content in a single row.
The file contains xml data containing 3000 records, but all in a single row, making it difficult for Unix to Process the file.
I decided to insert a new line character at all occurrences of a particular string in this file (say replacing... (4 Replies)
Hi Guys
When I run the below command
ssh -o 'PasswordAuthentication yes' -o 'PreferredAuthentications publickey' -i $HOME/.ssh/id_dsa Server_Name
I found the below error
ommand-line line 0: Missing yes/no argument
Kindly help me to sort out
Double post, continued... (0 Replies)
I have several hundreds of tiny files which need to be concatenated into one single line and all those in a single file. Some files have several blank lines. Tried to use this script but failed on it.
awk 'END { print r } r && !/^/ { print FILENAME, r; r = "" }{ r = r ? r $0 : $0 }' *.txt... (8 Replies)
Hi ,
I am doing some enhancements in an existing shell script. There it used the awk command in a function as below :
float_expr() {
IFS=" " command eval 'awk "
BEGIN {
result = $*
print result
exit(result == 0)
}"'
}
It calls the function float_expr to evaluate two values ,... (1 Reply)
I have a script that builds a database ~30 million lines, ~3.7 GB .cvs file. After multiple optimzations It takes about 62 min to bring in and parse all the files and used to take 10 min to remove duplicates until I was requested to add another column. I am using the highly optimized awk code:
awk... (34 Replies)
Hi there,
I was using the following awk statement but the first line is missing
dirlist=(`ls summary*`); #list all the files in a directory and store them into a variable
echo '<table border='1'>'
echo '<tr><td>%windir%\fonts\*.* </td><td>' ; awk '/Successfully/ {P=0} P... (2 Replies)
My file (the output of an experiment) starts off looking like this,
_____________________________________________________________
Subjects incorporated to date: 001
Data file started on machine PKSHS260-05CP
**********************************************************************
Subject 1,... (9 Replies)
Discussion started by: samonl
9 Replies
LEARN ABOUT DEBIAN
tokens
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)