This is what I ended up using that works
MadeInGermany: I'm unaware of what the "x" in your example does. I'm not asking for a long winded explanation, although you may. If you don't mind give me a viable resource where I may read up on that functionality!
balaisuri: thanks for helping. I did try the ERE of "^$|^ *$" and it didn't work at least not on my system. it catches null but doesn't catch a line with a space.
Corona688: Thanks for the many responses. I'll have to wait till I have more time to go through your methods.
Hi,
How can I find the egrep version installed on Solaris 10 as I don't see any egrep --version option.Also wanted to know which version would support option of -A (eg. egrep -A NUM PATTERN FILE )
Print NUM lines of trailing context after matching lines.
Thanks & Regards,
Kiran. (6 Replies)
Hi All,
I have some csv files out of which i want to find records which have empty values in either the 14th or 16th fields.
The following is a sample.
$cut -d',' -f14,16 SPS* | head -5
VOIP_ORIG_INFO,VOIP_DEST_INFO
sip:445600709315@sip.com,sip:999@sip.com... (2 Replies)
Hi,
i wrote If Conditions in my script, it's returns null and some values.
but i am unable to find when Null value getting. bec we need modification according null vales.
pls help me on this. (2 Replies)
Hi,
I am trying to display the filename in which a string was found after using find and grep. For this after some googling I found that this works:
find -name "*.java" -exec grep "searchStr" {} /dev/null \;
I wanted to know the difference between the above and the following:
find -name... (0 Replies)
Hi,
I've a pipe delimited file where I want to find out a number of lines where 1st 2nd and last field are null using awk/sed. Is it possible?
Thanks (5 Replies)
Hi, everyone
I have a requirement as following:
source file
1, abc, def, caaa
2, , cde, aaa
3, bcd, , adefefg
I need find columns which contains null value, in above example,
I need get two rows
2, , cde, aaa
3, bcd, , adefefg
anybody has idea how to achive this
... (5 Replies)
Hi All,
Can some one please help me how to grep the comments from "oracle" & "sybase" code. I would like to grep below type of pattern.
--
/* */
Please help. (6 Replies)
hi Gurus,
I need find the null column in a file.
my file like below
abc, ,cde,def
abc,ded,cdd,def
abc, ,ddd,ccd
aaa,bbb,ccc,ddd
basic, I need to find the lines which second column is null
Thanks in advance (3 Replies)
Hi All
My requirement is to find the null values in particular column of a file and reject it in case if it contains null values. But the challenge is that I want a common command which can be used across different file, as the position of the column we need to check for different file may get... (14 Replies)
Hi there I am trying to figure out and understand what the syntax would be to egrep lines that have a word occur twice in a row. the two words obviously should have a space between them and also it has to be case sensitive which I believe grep is by deffault. the closest I have come is...
grep... (7 Replies)
Discussion started by: spo_2138
7 Replies
LEARN ABOUT SUSE
lzfgrep
XZGREP(1) XZ Utils XZGREP(1)NAME
xzgrep - search compressed files for a regular expression
SYNOPSIS
xzgrep [grep_options] [-e] pattern file...
xzegrep ...
xzfgrep ...
lzgrep ...
lzegrep ...
lzfgrep ...
DESCRIPTION
xzgrep invokes grep(1) on files which may be either uncompressed or compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options
specified are passed directly to grep(1).
If no file is specified, then the standard input is decompressed if necessary and fed to grep(1). When reading from standard input,
gzip(1) and bzip2(1) compressed files are not supported.
If xzgrep is invoked as xzegrep or xzfgrep then egrep(1) or fgrep(1) is used instead of grep(1). The same applies to names lzgrep, lze-
grep, and lzfgrep, which are provided for backward compatibility with LZMA Utils.
ENVIRONMENT
GREP If the GREP environment variable is set, xzgrep uses it instead of grep(1), egrep(1), or fgrep(1).
SEE ALSO grep(1), xz(1), gzip(1), bzip2(1), zgrep(1)Tukaani 2009-07-05 XZGREP(1)