I'd like to grep a pattern of a version number as
*_number.number.number
number should be digit
my grep is
|egrep '^*++\.+'
It works for V_3.2.1 or V _5.3.2 but not with V_43.6.543 !!!!!
How can I specify any repetition of digit in the ?
thanks, (4 Replies)
Hi All,
I am using egrep command to search one pattern. Following is the command i am using
egrep -i "ACL*" filename
but its also giving me the records which do not contain ACL.
any help would be appreciated.
Regards,
Sam (3 Replies)
Hi All,
I am having a query regarding the usage of egrep command.
i am having two unix environmanets in environment when i am using
"egrep -f" it is working fine and other unix environment i am getting a syntax error.
Please let me know if i need to set any environmane variables.
... (12 Replies)
Dear All,
I want to get the rows from file1.txt whose first column is exactly as the numbers (not subset) from file1.txt. so, i have to read by line from file1.txt and search in file2.txt. So the first column of the output must be the same as the file1.txt.
I used
% egrep -w -f... (5 Replies)
Hi All,
Here is my question.
I have two files, file1.txt and file2.txt. I need the line number (index number) of file2.txt where the words in file1.txt appear. But they have to be in the same order as file1.txt. In example,
file1.txt
Z
K
A
...
T
file2.txt
W
A
Q
R (6 Replies)
cat /tmp/inventory.csv|grep AARP|egrep -v "T11|12.4\(7\)"
how do i exclude in addition to above 12.4\(3\)
I have tried adding this in i.e
-v "T11|12.4\(7\)|12.4\(3\)"
but it did not work (3 Replies)
Hi Guys,
I need hepl on egrep commnad
I have one file and i need grep only specific lines..
EX:
2012-04-01 02:15:14 w
2012-04-01 02:15:14 w
2012-04-01 02:15:14 w
2012-10-26 02:15:14 w
2012-04-01 02:15:14 w
2012-10-26 02:15:14 w
2012-10-26 02:15:14 w
2012-10-26 03:18:56 M... (1 Reply)
I have a source file which is something like :
C/*M/ / ***HMACCT ** MONTH FOR CURRENT MINUS 14 CAL DAY
C/*D/ / ***HMACCT ** DAY FOR CURRENT MINUS 14 CAL DAY
C/*X/ / ***HMACCT ** CENTURY FOR CURRENT MINUS 14 CAL DAY
C/*Y/ / ***HMACCT **... (5 Replies)
my file is below
REREGISTER is something to Failed to create the request
Failed to create the request in not easy
I know how REREGISTERcommand i run is
egrep 'REREGISTER|Failed|to|create|the|request' test1
expected output
REREGISTER is something to Failed to create the request
i should... (2 Replies)
Hello guys,
I have an issue when trying to do an egrep -v on a file, let me show you.
I want to filter the last column as to where it filters out the columns with asterisks and zeros ( * and 0 ) it is working properly up to a certain point where I have a value of '10000' which is also getting... (3 Replies)
Discussion started by: evergreen
3 Replies
LEARN ABOUT POSIX
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)