Display all of the lines in a file that contain "Raspberry" followed later
in the line by the letter "a"
I tried: grep Raspberry*a filename
that didn't work
Anyone know a solution? (1 Reply)
Hi guys
I've been trying to write a regular expression.
If I'm tryin to validate a sequence of characters as follows...
AB1-232-623482-743 43/3
where
a) any character after the "AB" can be any alphanumeric character
b) the " 43/3" part is optional
is there a quick neat way for me... (5 Replies)
this is how my xyz.log file loooks like :-
info ( 816): CORE1116: Sun ONE Web Server 6.1SP5 B08/17/2005 22:09
info ( 817): CORE5076: Using from
info ( 817): WEB0100: Loading web module in virtual server at
info ( 817): WEB0100: Loading web module in virtual server at
perl... (12 Replies)
could anybody tell me how i can add/append a new line using regular expression in vi on AIX?
i've tried several ways before, but all of them failed. e.g.
:%s/$/\n/
:%s/^/\v\r/
:( (1 Reply)
Hi,
I have script which will take a string as input and search in a file.
But when I want to search a pattern which has special characters script is ignoring it.
For example: I want to search a pattern "\.tumblr\.com". shell script is removing \ (backslah) and trying to search... (7 Replies)
Witam, mam oto taki ciąg znaków:
8275610268 + 9012383215 =niepotrzebnytextPotrzebuję w bash'u wyciągnąć obie liczby (mają taką samą liczbę cyfr), zapisać je do osobnych zmiennych, ale coś nie idzie, kombinowałem z grepem, ale nie potrafię skleić tego wyrażenia regularnego, no i potem przypisać do... (7 Replies)
Hello,
I would like to replace Line 187 of my file named run_example.
The original line is below, including the spaces:
celldm(1) = 6.00,
I want it to become something like
celldm(1) = 6.05,
or
celldm(1) = 6.10,
where the number is stored in a variable called... (6 Replies)
I have two input files (given below) and to compare each line of the File1 with each line of File2 starts with '>sample1'. If a match occurs and that matched line in the File2 contains another line or sequence of lines starting with "Chr" they have to be displayed in output file with that sample.... (8 Replies)
Hi all,
How am I read a file, find the match regular expression and overwrite to the same files.
open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat";
open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat";
while (<DESTINATION_FILE>)
{
# print... (1 Reply)
Hi,
I have a file with two fields in it as shown below
14,30
28,30
16,30
22,30
21,30
3,30
Fields are separated by comma ",".
I've been trying to validate the file based on the condition "each field must be a numeric value"
I am using HP-UX OS.
I have tried the following awk... (4 Replies)
Discussion started by: meetsriharsha
4 Replies
LEARN ABOUT MINIX
zgrep
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)