Hello Friends,
Can any one help me with this issue:
I would like to format a file:
say if I have rows like:
4512 , SMITH , I-28984 ,, 4324 , 4343
42312 , SMITH , I-2EE8984 ,, 432E4E4 , 4343
I would like to have the output diaplayed like :
4512... (8 Replies)
I have a file which looks like
AA BB CC DD EE FF GG HH KK
AA BB GG HH KK FF CC DD EE
AA BB CC DD EE UU VV XX ZZ
AA BB VV XX ZZ UU CC DD EE
....
I want the script to give me only one line based on duplicate contents:
AA BB CC DD EE FF GG HH KK
AA BB CC DD EE UU VV XX ZZ (7 Replies)
Hi Experts,
I have a file which looks like in this way
1 2233|A.K Shukla |G.M |Sales |12/12/52|6000
2 9876|Jai Sharma |Director |Production |12/03/50|67000
3 5678|Sumit Chakarborty |D.G.M |Marketing |19/04/43|6000
4 2365|Barun... (2 Replies)
Hi Guys...
Please Could you help me with the following ?
aaaa bbbb cccc sdsd
aaaa bbbb cccc qwer
as you can see, the 2 lines are matched in three fields...
how can I delete this pupicate ? I mean to delete the second one if 3 fields were duplicated ?
Thanks (14 Replies)
I am trying to figure out how to scan a file like so:
1 ralphs office","555-555-5555","ralph@mail.com","www.ralph.com
2 margies office","555-555-5555","ralph@mail.com","www.ralph.com
3 kims office","555-555-5555","kims@mail.com","www.ralph.com
4 tims... (17 Replies)
My files look like this
I need to remove the columns where dashes are the majority, if any of the sequences has any character in that particular position it should be removed too. The IDs and Freqs should be kept intact. Thus, the resulting file should look like this
Thanks in advance (14 Replies)
I have a one-line command,
lsusb | awk '{ $1=""; $2=""; $3=""; $4=""; $5=""; $6=""; print $0 }'
It works, and gives the results I expect, I was just wondering if I am missing some easier way to nullify the first 6 column variables?
Something like,
lsusb | awk '{ $(1-6)=""; print $0 }'
But... (10 Replies)
HI ,
I have a comma delimiter file, in which I want to remove 8th and 9th column.
I tried removing those columns using the below code
awk 'BEGIN { FS=","; OFS="," } {$8=$9="";gsub(",+",",",$0)}1' infile
But the problem is 8th and 9th columns are user entered fields, theyvhave carriage... (1 Reply)
I have a text file that has three columns. But at the end of the text file, there are trailing lines that have missing second and third columns:
4 0.04972604 KLHL28
4 0.0497332 CSTB
4 0.04979822 AIF1
4 0.04983331 DECR2
4 0.04990344 KATNB1
4
4
4
4
How can I remove the trailing... (3 Replies)
Discussion started by: evelibertine
3 Replies
LEARN ABOUT ULTRIX
makedbm
makedbm(8yp)makedbm(8yp)Name
makedbm - make a yellow pages dbm file
Syntax
makedbm [ -i yp_input_file ] [ -o yp_output_name ] [ -d yp_domain_name ] [ -m yp_master_name ] infile outfile
makedbm [ -u dbmfilename ]
Description
The command takes the file specified by the argument infile and converts it to a pair of files in format, namely and Each line of the input
file is converted to a single 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
clients of the yellow pages to interpret the number sign (#); does not treat it as a comment character. The infile parameter can be a
hyphen (-), in which case reads the standard input.
The command is meant to be used in generating files for the yellow pages service. The command generates a special entry with the key
yp_last_modified, which is the date of infile.
Options-i Create a special entry with the key yp_input_file.
-o Create a special entry with the key yp_output_name.
-d Create a special entry with the key yp_domain_name.
-m Create a special entry with the key yp_master_name. If no master host name is specified, yp_master_name will be set to the local
host name.
-u Undo a file. That is, print out a file one entry per line, with a single space separating keys from values.
Examples
The following example shows how a combination of commands can be used to make the yellow pages files and from the 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 command creates the file ptmp which is in a form usable by The command uses the ptmp file to create the yellow pages dbm files and The
command removes the ptmp file.
See Alsoyppasswd(1yp), dbm(3x), ypmake(8yp)makedbm(8yp)