You could test the return code from the grep ---------- Post updated at 12:02 PM ---------- Previous update was at 11:37 AM ----------
One subtle thing I noticed in your initial post - you asked to find "similar" entries, but please note that the -x flag for grep that I posted above will find exact matches. This is probably what you mean.
Last edited by dsw; 01-26-2011 at 07:01 AM..
Reason: oops, forgot code tags.
Hi,
can someone pls help resolves this problem.
I have an Openserver 5.0.4 running but had this error after having a power failure problem.
error: cannot access termainl control database entry
I have a arnetport also install with wyse 60 terminals, non of the users can have access on... (2 Replies)
I have a diff command that does what I want but when comparing large text/log files, it uses up all the memory I have (sometimes over 8gig of memory)
diff file1.txt file2.txt | grep '^<'| awk '{$1="";print $0}' | sed 's/^ *//'
Is there a better more efficient way to find the lines in one file... (5 Replies)
Hello,
I have an output file showing database sizes across the 3 environments that I use (LIVE, TEST & DEVELOPMENT).
I am trying to write a script that lets me know if the size of a db on one environment is different to its corresponding db on the other environments.
Here is an example... (4 Replies)
Hi
I have a file
name1 xxxxx
name1 xxxxx
name1 yyyyy
name 1 zzzzz
name1 Uniprot Id 1234
name2 sssss
name2 eeeee
name2 bengamine
name2 Uniprot Id 3456
......................and so on
I have to capture Uniprot IDs only in a separate file so that output contain only
... (20 Replies)
I need to check if an entry input by the user is in a file. If so, I need to run a command, and if it does not exist then it should output entry does not exist.
So I have so far...
echo "Enter record:"
read record
//command || //command
Can I use an if statement to do this? (3 Replies)
Suppose I have a file containing :-
1 Apple $50
2 Orange $30
3 Banana $10
4 Guava $25
5 Pine@apple $12
6 Strawberry $21
7 Grapes $12
In the 5th row, @ character inserted. I want through sort command or by any other way this row should either on top or bottom.
By sort command garbage... (1 Reply)
Hi guys!!!
In my txt file there are a lot of pairs. Some of them are similar, so I am trying to add these pairs. For a example:
File:
ASP - GLN = 14
SER - GLU = 14
ARG - ASN = 13
ARG - TYR = 13
ASP - ARG = 13
GLU - ARG = 13
GLU - GLN = 13
ALA - ARG = 12
... (7 Replies)
Hi All
I had installed sudo in HP UX 11.3 and it is working fine but not able to make entry required to set permission similar to ROOT without using password (PASSWD) change option for define user in /etc/sudoers file
Please help if some know the syntex? :confused::wall: (2 Replies)
Hi dears
i have text file like this:
INPUT.txt
001_1_173 j nuh ]az
001_1_174 j ]esma. nuh ]/.xori
.
.
. and have another text
like this
TABLE.txt
j j
nuh word1... (6 Replies)
Discussion started by: alii
6 Replies
LEARN ABOUT OSX
makedbm
MAKEDBM(8) BSD System Manager's Manual MAKEDBM(8)NAME
makedbm -- create a YP database
SYNOPSIS
makedbm -u file
makedbm -U file
makedbm [-bls] [-i yp_input_file] [-o yp_output_file] [-d yp_domain_name] [-m yp_master_name] infile outfile
DESCRIPTION
Makedbm is the utiliy in YP that creates the database file containing the YP map. The databse format is a slightly modified version of ndbm.
The options are as follows:
-u Dump a database to standard output.
-U Same as -u but also try db(3) hash format.
-b Interdomain. Include an entry in the database informing a YP server to use DNS to get information about unknown hosts. This option
will only have effect on the two maps hosts.byname and hosts.byaddr.
-l Lowercase. Convert all keys to lower case before adding them to the YP database.
-s Secure map. Include an entry in the database informing ypxfr(8) and ypserv(8) that the YP map is going to be handled as secure.
-i yp_input_file
Include an entry the in the map with the key YP_INPUT_FILE and the argument as value.
-o yp_output_file
Include an entry the in the map with the key YP_OUTPUT_FILE and the argument as value.
-d yp_domain_name
Include an entry the in the map with the key YP_DOMAIN_NAME and the argument as value.
-m yp_master_name
Include an entry the in the map with the key YP_MASTER_NAME and the argument as value.
SEE ALSO yp(8), db(3), ypxfr(8), ypserv(8)AUTHOR
Mats O Jansson <moj@stacken.kth.se>
BSD July 19, 1994 BSD