07-21-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
for example:
searches only for single word
for single word
this is line three
match=$(grep -n -e "single" data.txt)
this command will stored "..... single ...... single" into search.
how can i grep the single word just from line 2 only?? (3 Replies)
Discussion started by: blurboy
3 Replies
2. Shell Programming and Scripting
Hi,
how can we search for a word (with case ignore )on specific line numbers
ex:
Awk /^regEX/ with condition on first line or second line
Awk/^ regex1/ on line 1
Awk /^regEX2/ on line 3
thanks in advance (4 Replies)
Discussion started by: rider29
4 Replies
3. UNIX Desktop Questions & Answers
I'm having trouble with extracting certain lines from a file based on whether they have all the required fields.
Original file:
snt:594:Sam N This
bpt:2342:Bob P That
lr:123
wrp:23:Whoever Person
cor:794
Desired output:
snt:594:Sam N This
bpt:2342:Bob P That
wrp:23:Whoever Person
... (3 Replies)
Discussion started by: Chthonic
3 Replies
4. Shell Programming and Scripting
Is there a way to grep only one line from a file listing name of files?
If I use head -1 it's ok(the first line only)
If I use head -2 it's not good because I have already checked the first line.
I'd like something like this:
while test $i -le $max
do
grep "$3" `head -$i temp.txt` >... (4 Replies)
Discussion started by: Max89
4 Replies
5. Shell Programming and Scripting
Dear All
I want to search string "1000" from input file and if it found i want remove line that contain 1000 and also remove 3 line above it and 2 line below it.
INPUT FILE:
BHAT-D 2
aaa
ID CODE GS UPDATE MODE LANG MCO MCL NUMPAGES
50 ... (7 Replies)
Discussion started by: jaydeep_sadaria
7 Replies
6. UNIX for Dummies Questions & Answers
Hi everyone.
I am a newbie to Linux stuff. I have this kind of problem which couldn't solve alone. I have a text file with records separated by empty lines like this:
ID: 20
Name: X
Age: 19
ID: 21
Name: Z
ID: 22
Email: xxx@yahoo.com
Name: Y
Age: 19
I want to grep records that... (4 Replies)
Discussion started by: Atrisa
4 Replies
7. Shell Programming and Scripting
Hi
i have a file which have a pattern like this
Nov 10 session closed
Nov 10 Nov 9 08:14:27 EST5EDT 2010 on tty .
Nov 10 Oct 19 02:14:21 EST5EDT 2010 on pts/tk .
Nov 10 afrtetryytr
Nov 10 session closed
Nov 10 Nov 10 03:21:04 EST5EDT 2010
Dec 8 Nov 10 05:03:02 EST5EDT 2010
... (13 Replies)
Discussion started by: Himanshu_soni
13 Replies
8. Shell Programming and Scripting
Suppose i have the following data :
cat file.txt
12431,123334,55353,546646,14342234,4646,35234
123123,3535,123434,132535,1234134,13535,123534
123213,545465,23434,45646,2342345,4656,31243
2355425,2134324,53425,342,35235,23434,234535
3423424,234234,65465,,2344,35436,234524,234... (7 Replies)
Discussion started by: Ravi Tej
7 Replies
9. Shell Programming and Scripting
Hi guys,
I am running a while loop in a script ro read a file line by line.
Now I want to run a grep only on the lines below the line I am that is being read by the while loop.
Eg:
If my while loop is on line 4 of the file, the grep only runs below line 4 and does not include line 1,2... (3 Replies)
Discussion started by: Junaid Subhani
3 Replies
10. Shell Programming and Scripting
Hello,
I know there are many questions and replies regarding grep command.
What I would like to do is a bit different.
File A:
hello world welcome to my page
this is my test site
how are you
I am fine, thank you
where have you been
I was in hospital
really hope you are fine now
Thanks,... (10 Replies)
Discussion started by: baris35
10 Replies
dceping(8) dceping(8)
NAME
dceping - test the ability to contact DCE services from a local DCE client.
SYNOPSIS
dceping [-n number] [-s time] [-v] [-C] [service_name ...] required to specify the literal strings, NAMESPACE or STRING_BINDING (see nond-
cesvc(4)).
OPTIONS
-n number Specify the number of pinging cycles. Each service is tested once per cycle. The default is one pinging cycle. Specifying -n 0
makes pinging continuous.
-s time Specify time, in seconds, to wait between pinging cycles. You must specify more than one pinging cycle with the -n option in
order to use -s.
-v Run in verbose mode.
-C Ping only core DCE services. This option is ineffective if a service_name is specified on the command line.
DESCRIPTION
dceping verifies that a local DCE client can communicate with DCE and other services. It uses the RPC management interface to determine if
the DCE service is listening. The core DCE services that dceping checks include secd, cdsd, gdad, rpcd, cdsadv, dtsd, and sec_clientd.
You can ping other DCE and non-DCE services by naming them in the file, /opt/dcelocal/hpadmin/etc/nondcesvc. If you want to determine at
run time what services you want dceping to ping, you may do so using the same file. See the manpage, nondcesvc(4), for more information.
You may specify the services to ping on the command line separated by blanks. In this case, dceping does not ping any DCE core services or
the services listed in /opt/dcelocal/hpadmin/etc/nondcesvc. The service_name specified could be either a name in the DCE Cell Directory
Service Namespace or an RPC string binding. It is not
AUTHOR
dceping was developed by HP.
FILES
/opt/dcelocal/hpadmin/etc/nondcesvc
/opt/dcelocal/hpadmin/etc/wellknownif
SEE ALSO
nondcesvc(4), wellknownif(4)
HP DCE
dceping(8)