Hi all,
I have searched and found various threads about removing spaces from a field within a text file. Unfortunately, I have not found exactly what I'm looking for, nor am I adept enough to modify what I've found into what I need.
I use the following command to remove the first line... (3 Replies)
Hi everybody!
I want to cut the last field from string, can anybody help me??
String input:: /abc1/abc2/abc3
output:: /abc1/abc2
Regards,
Kiran (2 Replies)
Hi
i have file with data:
abc,*xyz,#abc
123,#123,1234
*123,#123,abc
So i want to remove only fields starting with * and # and i want output as:
abc,,
123,,1234
,,abc
Please suggest something
Thanks
Sumit (3 Replies)
I'm trying to use sed to remove the value of one field from another field. For example:
cat inputfile
123|ABC|Generic_Textjoe@yahoo.com|joe@yahoo.com|DEF
456|GHI|Other_recordjohn@msn.com|john@msn.com|JKL
789|MNO|No_Email_On_This_One|smith@gmail.com|PQR
I would like to remove the email... (2 Replies)
Hi
I have a file with fields delimited by |. I need to remove the first field from the file. I tried cut but it just extracts that field.
sample.output
abc|100|name1
cde|200|name2
efg|300|name3
Output should be
sample.output
100|name1
200|name2
300|name3
thanks
Var (6 Replies)
Hi all !
I'm sure it is a basic question but I didn't find any threads that fit my need.
How to remove empty fields with awk?
Or in other words, how to shift all the fields after an empty field on the left?
input:
1|2||3|4|5||6
wanted:
1|2|3|4|5|6
I tried:
awk '{for(i=1; i<=NF;... (7 Replies)
Hi,
I have a '~' delimited file and i want to remove the last field using awk. Please find the sample records below:
1428128~1~0~1100426~003~50220~005~14~0~194801~11~0~3~14~0~50419052335~0~0820652001~2~00653862 ~0~1~0~00126~1~20000110~20110423~R~ ~0~Z~1662.94~ ~002041~0045~Z~... (3 Replies)
Thank you for 4 looking this post.
We have a tab delimited file where we are facing problem in a lot of funny character. I have tried using awk but failed that is not working.
In the 5th field ID which is supposed to be a integer only of that file, we are getting corrupted data as below.
I... (12 Replies)
Hi all,
I want to remove empty field in a text file. I tried to used sed. But it failed.
Input:
LG10_PM_map_19_LEnd 1000560 G AG AG
LG10_PM_map_19_LEnd 1005621 G AG
LG10_PM_map_19_LEnd 1011214 A AG AG
LG10_PM_map_19_LEnd 1011673 T CT CT ... (3 Replies)
I am trying to remove lines in the target.txt file if $5 before the - in that file matches sorted_list. I have tried grep and awk. Thank you :).
grep
grep -v -F -f targets.bed sort_list
grep -vFf sort_list targets
awk
awk -F, '
> FILENAME == ARGV {to_remove=1; next}
> ! ($5 in... (2 Replies)
Discussion started by: cmccabe
2 Replies
LEARN ABOUT DEBIAN
nncheck
NNCHECK(1) General Commands Manual NNCHECK(1)NAME
nncheck - check for unread articles
SYNOPSIS
nncheck [ -Q -r -t ] [ -f format ]
DESCRIPTION
nncheck will report if there are some articles on the system which you have not read.
Without options, nncheck will simply print a message reporting the number of unread articles with the following format:
There are 327 unread articles in 25 groups
and when there are no unread articles, the following message will be printed:
No News (is good news)
nncheck will exit with a value of 0 if there are unread articles, and 99 if there is no news (see the exception for the -r option.)
It is important to notice that even though unread articles have been reported by nncheck, the actual number of unread articles may be much
lower (or even zero) when nn is invoked to read the articles. This is because the calculation of the number of unread articles is only
based on recorded article number intervals. Invoking nn to read the articles may reveal that the articles have previously been read in
another news group, have been expired, or are killed using the auto-kill facility.
The following options are used to modify the amount and format of the output from nncheck:
-Q Quiet operation. No output is produced, only the exit status indicate whether there is unread news.
-t Print the name of each group with unread articles, and how many unread articles there are (not counting split digests!).
-r Output a single integer value specifying the number of unread articles, and exit with a 0 status (somebody told me this would be
useful).
-f format
Output the number of unread articles using the specified format. The format is a text that may contain the following %-escapes:
%-code resulting output
%u "uuu unread articles"
%g "ggg groups"
%i "is" if 1 unread article, else "are"
%U "uuu"
%G "ggg"
where uuu is the number of unread articles, and ggg is the number of groups with unread articles.
For example, the default output format is
"There %i %u in %g"
which I prefer to the following less perfect format:
"There are %U unread article(s) in %G group(s)"
FILES
~/.newsrc The record of read articles
$db/MASTER The database master index
SEE ALSO nn(1), nngoback(1), nngrab(1), nngrep(1), nnpost(1), nntidy(1)nnadmin(1M), nnusage(1M), nnmaster(1M)AUTHOR
Kim F. Storm, Texas Instruments A/S, Denmark
E-mail: storm@texas.dk
4th Berkeley Distribution Release 6.6 NNCHECK(1)