Hi All,
I need to select only those records having a non zero record in the first column of a comma delimited file.
Suppose my input file is having data like:
"0","01/08/2005 07:11:15",1,1,"Created",,"01/08/2005"
"0","01/08/2005 07:12:40",1,1,"Created",,"01/08/2005"... (2 Replies)
I'll try explain this as best I can. Let me know if it is not clear.
I have large text files that contain data as such:
143593502 09-08-20 09:02:13 xxxxxxxxxxx xxxxxxxxxxx 09-08-20 09:02:11 N line 1 test
line 2 test
line 3 test
143593503 09-08-20 09:02:13... (3 Replies)
Guys,
I manages to get awk to search and print the files that I want to delete. However I am stuck on the delete portion.
Here is the command that I am using to fins these files.
find /usr/local/apache/conf/vhosts/ -type f | awk '/e$/'
The output is perfect. The files look like so:
... (4 Replies)
I have a huge file (about 2 millions records) contains data separated by “,” (comma). As part of the requirement, I can't change the format. The objective is to remove some of the records with the following condition. If the 23rd field on each line start with 302 , I need to remove that from the... (4 Replies)
Hello,
Need help with following scenario.
A file contains following text:
{beginning of file}
New: This is a new record and it is not
on same line. Since I have lost touch with script
take this challenge and bring all this in one line.
New: Hello losttouch. You seem to be struggling... (4 Replies)
Hi
I need to select lines from a txt file, I have got a line starting with ZMIO:MSISDN= and after a few line I have another line starting with 'MOBILE STATION ISDN NUMBER' and another one starting with 'VLR-ADDRESS' I need to copy these three lines as three different columns in a separate... (3 Replies)
Hi All,
I have following input file. I wish to retain those lines which match multiple search criteria. The search criteria is stored in a variable seperated from each other by comma(,).
SEARCH_CRITERIA = "REJECT, DUPLICATE"
Input File:
ERROR,MYFILE_20130214_11387,9,37.75... (3 Replies)
Hi Guru's,
I am new to unix scripting. I have a huge file with user details in it(file2) and I have another file with a list of users(file1). Script has to search a user from file1 and get all the associated lines from file2.
Example:
fiel1:
cn=abc
cn=DEF
cn=xyx
File 2:
dn:... (10 Replies)
Hi,
I have an input file as shown below:
20140102;13:30;FR-AUD-LIBOR-1W;2.495
20140103;13:30;FR-AUD-LIBOR-1W;2.475
20140106;13:30;FR-AUD-LIBOR-1W;2.495
20140107;13:30;FR-AUD-LIBOR-1W;2.475
20140108;13:30;FR-AUD-LIBOR-1W;2.475
20140109;13:30;FR-AUD-LIBOR-1W;2.475... (2 Replies)
Discussion started by: shash
2 Replies
LEARN ABOUT OSF1
makedbm
makedbm(8) System Manager's Manual makedbm(8)NAME
makedbm - Makes a Network Information Service (NIS) dbm file
SYNOPSIS
/var/yp/makedbm [-i yp_input_file] [-s yp_secure_name] [-a method] [-o yp_output_name] [-d yp_domain_name] [-m yp_master_name] infile out-
file
/var/yp/makedbm [-u dbmfilename]
OPTIONS
Specifies that NIS maps are to be stored in one of the following formats: btree -- Recommended when creating and maintaining very large
maps. dbm/ndbm -- For backward compatibility. This is the default. hash -- A potentially quicker method for managing small maps. Cre-
ates a special entry with the key yp_input_file. Creates a special entry with the key yp_secure_file. This causes the makedbm command to
write a secure map. The key value ypserver looks for YP_SECURE. Creates a special entry with the key yp_output_name. Creates a special
entry with the key yp_domain_name. Creates a special entry with the key yp_master_name. If no master host name is specified, yp_mas-
ter_name will be set to the local host name. Undoes a dbm file. That is, prints out a dbm file one entry per line, with a single space
separating keys from values.
DESCRIPTION
The makedbm command takes the file specified by the argument infile and converts it to a single file or a pair of files in dbm(3),
btree(3), or hash(3) format. The dbm(3) files are stored as outfile.pag and outfile.dir. The btree(3) files are stored as outfile.btree.
Each line of the input file is converted to a single dbm record. All characters up to the first tab or space form the key, and the rest of
the line is defined as the key's associated data. If a line ends with a backslash (), the data for that record is continued onto the next
line. It is left for the Network Information Service (NIS) clients to interpret the number sign (#); makedbm does not treat it as a comment
character. The infile parameter can be a hyphen (-), in which case makedbm reads the standard input.
The makedbm command is meant to be used in generating database files for NIS. The makedbm command generates a special entry with the key
yp_last_modified, which is the date of infile.
RESTRICTIONS
You must use the same database format for each map in a domain. In addition, a server serving multiple NIS domains must use the same data-
base format for all domains.
Although a Tru64 UNIX NIS server that takes advantage of btree files will be able to store very large maps, NIS slave servers that lack
this feature might have a much smaller limit on the number of map entries they can handle. It may not be possible to distribute very large
maps from a Tru64 UNIX NIS master server to a slave server that lacks support for very large maps. NIS clients are not affected by these
enhancements.
EXAMPLES
The following example shows how a combination of commands can be used to make the NIS dbm files passwd.byname.pag and passwd.byname.dir
from the /etc/passwd file. The percent sign (%) signifies the system prompt. % awk 'BEGIN { FS = ":"; OFS = " "; }
{ print $1, $0 }' /etc/passwd > ptmp % makedbm ptmp passwd.byname % rm ptmp
The awk command creates the file ptmp which is in a form usable by makedbm. The makedbm command uses the ptmp file to create the
database files. The rm command removes the ptmp file. The following is an example of the makedb command used with the btree format
database routine to store NIS maps. makedbm -a b ...
SEE ALSO
Commands: yppasswd(1), ypmake(8)
Functions: btree(3), dbm(3), dbopen(3), hash(3), ndbm(3)makedbm(8)