Hi experts, I have a tab-delimited file with one column containing values separated by a comma. I wish to duplicate the entire line for every value in that comma-delimited field.
I am a newbie to shell scripting ..
I have a .csv file. It has 1000 some rows and about 7 columns...
but before I insert this data to a table I have to parse it and clean it ..basing on the value of the first column..which a string of phone number type...
example below..
column 1 ... (2 Replies)
Hi,
I'm trying to create an XML sitemap of our dynamic ecommerce sites SEO Friendly URLs and am trying to create the initial page listing.
I have a CSV file that looks like the following and need duplicate the lines based on a value which needs calculating.
... (2 Replies)
My item was not answered on previous thread as code given did not work
I wanted to print records from file2 where comparing column 1 and 16 for both files find rows where column 16 in file 1 does not match column 16 in file 2
Here was CODE give to issue
~/unix.com$ cat f1... (0 Replies)
Hi I have a file like this. I need to eliminate lines with first column having the same value 10 times.
13 18 1 + chromosome 1, 122638287 AGAGTATGGTCGCGGTTG
13 18 1 + chromosome 1, 128904080 AGAGTATGGTCGCGGTTG
13 18 1 - chromosome 14, 13627938 CAACCGCGACCATACTCT
13 18 1 + chromosome 1,... (5 Replies)
Hello,
I am new to Linux environment , I working on Linux script which should send auto email based on the specific condition from log file. Below is the sample log file
Name m/c usage
abc xxx 10
abc xxx 20
abc xxx 5
xyz ... (6 Replies)
Hi,
I have a similar input format-
A_1 2
B_0 4
A_1 1
B_2 5
A_4 1
and looking to print in this output format with headers. can you suggest in awk?awk because i am doing some pattern matching from parent file to print column 1 of my input using awk already.Thanks!
letter number_of_letters... (5 Replies)
Dear members, I need to filter a file based on the 8th column (that is id), and does not mather the other columns, because I want just one id (1 line of each id) and remove the duplicates lines based on this id (8th column), and does not matter wich duplicate will be removed.
example of my file... (3 Replies)
Hi,
I have tried to remove dublicate lines based on first column with pipe delimiter . but i ma not able to get some uniqu lines
Command : sort -t'|' -nuk1 file.txt
Input :
38376KZ|09/25/15|1.057
38376KZ|09/25/15|1.057
02006YB|09/25/15|0.859
12593PS|09/25/15|2.803... (2 Replies)
input
"A","B","C,D","E","F"
"S","T","U,V","W","X"
"AA","BB","CC,DD","EEEE","FFF"
required output:
"A","B","C,D","C,D","F"
"S", T","U,V","U,V","X"
"AA","BB","CC,DD","CC,DD","FFF"
tried using awk but double quotes not preserving for every field. any help to solve this is much... (5 Replies)
Hello,
I want to get the maximum value of each record separated by empty line based on the 3rd column of each row within each record?
Input:
A1 chr5D 634 7 82 707
A2 chr5D 637 6 82 713
A3 chr5D 637 5 82 713
A4 chr5D 626 1 82 704... (4 Replies)
Discussion started by: yifangt
4 Replies
LEARN ABOUT DEBIAN
remctl_open
REMCTL_OPEN(3) remctl Library Reference REMCTL_OPEN(3)NAME
remctl_open - Connect to a remote remctl server
SYNOPSIS
#include <remctl.h>
int remctl_open(struct remctl *r, const char *host,
unsigned short port,
const char *principal);
DESCRIPTION
remctl_open() opens a TCP connection to the given host on the given port and then authenticates using the remctl protocol and the service
principal principal. r is a remctl struct created via remctl_new(). host must not be NULL. If port is 0, the library first attempts to
connect to the registered port of 4373 and then tries the legacy port of 4444 if that fails. Future versions of the library will drop this
fallback to 4444. If principal is NULL, a service principal of "host/host" is used, with the realm determined by domain-realm mapping.
If no principal is specified and the default is used, the underlying GSS-API library may canonicalize host via DNS before determining the
service principal, depending on your library configuration. Specifying a principal disables this behavior.
The remctl protocol uses Kerberos v5 via GSS-API for authentication. The underlying GSS-API library will use the default ticket cache for
authentication, so to successfully use remctl_open(), the caller should already have Kerberos tickets for an appropriate realm stored in
its default ticket cache. The environment variable KRB5CCNAME can be used to control which ticket cache is used.
RETURN VALUE
remctl_open() returns true on success and false on failure. On failure, the caller should call remctl_error() to retrieve the error
message.
CAVEATS
If the principal argument to remctl_open() is NULL, most GSS-API libraries will canonicalize the host using DNS before deriving the
principal name from it. This means that when connecting to a remctl server via a CNAME, remctl_open() will normally authenticate using a
principal based on the canonical name of the host instead of the specified host parameter. This behavior may cause problems if two
consecutive DNS lookups of host may return two different results, such as with some DNS-based load-balancing systems.
The canonicalization behavior is controlled by the GSS-API library; with the MIT Kerberos GSS-API library, canonicalization can be disabled
by setting "rdns" to false in the [libdefaults] section of krb5.conf. It can also be disabled by passing an explicit Kerberos principal
name via the principal argument, which will then be used without changes. If canonicalization is desired, the caller may wish to
canonicalize host before calling remctl_open() to avoid problems with multiple DNS calls returning different results.
The default behavior, when a port of 0 is given, of trying 4373 and falling back to 4444 will be removed in a future version of this
library in favor of using the "remctl" service in /etc/services if set and then falling back on only 4373. 4444 was the poorly-chosen
original remctl port and should be phased out.
NOTES
The remctl port number, 4373, was derived by tracing the diagonals of a QWERTY keyboard up from the letters "remc" to the number row.
SEE ALSO remctl_new(3), remctl_error(3)
The current version of the remctl library and complete details of the remctl protocol are available from its web page at
<http://www.eyrie.org/~eagle/software/remctl/>.
AUTHOR
Russ Allbery <rra@stanford.edu>
COPYRIGHT AND LICENSE
Copyright 2007, 2008, 2009 The Board of Trustees of the Leland Stanford Junior University
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright
notice and this notice are preserved. This file is offered as-is, without any warranty.
3.2 2012-06-19 REMCTL_OPEN(3)