On Unix, it is easy to get those lines that match a pattern, by
grep pattern file
or those lines that do not, by
grep -v pattern file
but I am editing a file on Windows with Ultraedit.
Ultraedit support regular expression based search and replace.
I can delete all the lines that match a... (1 Reply)
Dear experts,
i want to search pattern tre and copy this line and above two lines
in a seperate file::
Thanks for the help
SEV="MAJOR": RX-TX HW-FAILURE DOMAIN="alcomc2_BSS_20
unit-type % bts nbr % 24
SBL-type % tre nbr % 4 subnb % 255
BR,
Danish (16 Replies)
I am using Solaris, I want to print
3 lines before pattern match
pattern
5 lines after pattern match
Pattern is abcd to be searched in a.txt. Looking for the solution in sed/awk/perl. Thanks ..
Input File a.txt:
=================
1
2
3
abcd
4
5
6
7
8 (7 Replies)
I have two files. The first containing a header and six columns of data.
Example file 1:
Number SNP ID dbSNP RS ID Chromosome Result_Call Physical Position
787066 SNP_A-8575395 RS6650104 1 NOCALL 564477
786872 SNP_A-8575125 RS10458597 1 AA ... (13 Replies)
Hi,
I have a data file where data is splitted into multiple lines. And, each valid record starts with a patten date | <?xml and ends with pattern </dmm>
e.g.
20120924|<?xml record 1 line1....record 1 line1....record 1 line1....
record 1 line2....record 1 line2....record 1 line2....
record 1... (3 Replies)
I need to print the lines that do not match a pattern. I tried using grep -v and sed -n '/pattern/!p', but both of them are not working as I am passing the pattern as variable and it can be null some times.
Example
........ abcd......
.........abcd......
.........abcd......... (4 Replies)
Hi all,
I got a file that contains the following content, Actually it is a part of the file content,
Installing XYZ XYZA Image, API 18, revision 2
Unzipping XYZ XYZA Image, API 18, revision 2 (1%)
Unzipping XYZ XYZA Image, API 18, revision 2 (96%)
Unzipping XYZ XYZA Image, API 18,... (7 Replies)
Hi, i have a big file having many opcodes.
if (opcode="01110000000100000000" ) then --fadd
result.opcode := "01110000000100000000";
result.s0 := '1';
result.s1 := '1';
result.s2 := '0';
result.inst := '0';
result.scalar := '1';... (7 Replies)
Hello Experts , require help . See below output:
File inputs
------------------------------------------
Server Host = mike
id rl images allocated last updated density
vimages expiration last read <------- STATUS ------->... (4 Replies)
Discussion started by: tigerhills
4 Replies
LEARN ABOUT DEBIAN
nngrab
NNGRAB(1) General Commands Manual NNGRAB(1)NAME
nngrab - news retrieval by keyword (nn)
SYNOPSIS
nngrab [ -c ] keyword
DESCRIPTION
nngrab invokes nn on all USENET articles whose subject (or keyword) field(s) contain an instance of keyword. nngrab is a fast equivalent
for:
nn -mxX -s/keyword all
For example,
nngrab tesla
will retrieve items concerning Nikola Tesla.
Keyword case is ignored unless -c is specified, and the keyword can be a regular expressions (escaped to avoid conflicts with the shell).
For example,
nngrab "n.*tesla"
The range of search includes all newsgroups on the system, including ones which are unsubscribed.
FILES
$db/subjects subject database
SEE ALSO nn(1), nnspew(8), egrep(1)NOTES
nngrab can be much faster than the equivalent command shown above, if the tertiary news subject database generated by the nnspew(8) daemon
exists. To enable the faster operation, nnspew must be executed regularly by cron.
nngrab uses egrep(1) to scan the subject database, so if you are not running fast egrep (GNU-style) this is all for naught.
nngrab will use a subject database generated by nnspew independent of its age. Thus, if you stop running nnspew, remember to remove the
subjects file as well.
BUGS
Under version 6.4 onwards, search of the "Keywords:" field is not supported.
Search on name is not possible either.
AUTHOR
James A. Woods, NASA Ames Research Center
E-mail: jaw@ames.arc.nasa.gov
4th Berkeley Distribution Release 6.6 NNGRAB(1)