I am trying to open a file and check a record. The file has 543267 records and I want to check the record 514455. I am trying to open in vi and go to that line
:514455 but i get the error not enough lines in buffer
How should i overcome this? Please help. (6 Replies)
I have a flat file and need to count no of records in the file less the header and the trailer record.
I would appreciate any and all asistance
Thanks
Hadi Lalani (2 Replies)
Hi all,
I have a requirement where I need to read records one by one from a file. I have tried this below code:
while read mLine
do
echo 'Line = '${mLine}
done < input_file
--- But the problem here is im getting the records with removed spaces.
--Supposer if the record is like... (3 Replies)
i am reading an i/p file input.txt as below and want to read all filenames as in highlighted in bold below and put them in a different file output.txt. can someone help me with a shell script to do this? thanks in advance
regards
brad
input.txt
---------
START
TYPE:OPT
INIT_SEQ:01... (8 Replies)
Hello friends,
I am newbie in programing. I am facing some problems in awk. Please help me.
I have a file with many data sets. Each data set is separated by an empty line. For example
Col1 Col2 Col3 Col4 Col5
0.85 0.07 Fre 42:86 25
0.73 0.03 frp 21:10 28
0.64 0.04 Fre 42:86 63
0.47 0.08... (2 Replies)
Hi,
I have 10000 records in my test.dat file
All records are under the following format
a,12,45,bn,c
a,16,46,bn1,c
a,18,47,bn2,c
a,12,47,bn3,c
a,11,49,bn4,c
I have to read each 2 records and assign it into a temp file
.Can anybody help me in this?
Thanks (3 Replies)
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)
Hello!
Is there a way i can read a file with n records as one big string using linux shell script? I have a file in the below format -
REC1
REC2
REC3
.
.
.
REC4
Record length is 3000 bytes per record and with a newline char at the end. What i need to do is
- read this file as one... (5 Replies)
I have a file which has number of pipe delimited records.
I am able to read the records....but I want to sort it after reading.
i=0
while IFS="|" read -r usrId dataOwn expire email group secProf startDt endDt smhRole RoleCat DataProf SysRole MesgRole SearchProf
do
print $usrId $dataOwn... (4 Replies)
I need a script that will run in unix to:
1) Read and input file with 1 column that contains for ex:
0123456789
1234567890
...etc
2) Checks the first column if it is:
a. Numeric from 0 - 9
b. if it is not less... (4 Replies)
Discussion started by: mrn6430
4 Replies
LEARN ABOUT LINUX
zegrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)