Hi
I have a file with data arranged into columns. The first column is the chromosome name.
When I use grep to subset only rows with chr1, I get chr1 but also chr10, chr11,..
How do I get only rows with chr1?
grep chr1 filein > fileout
head fileout
chr1 59757841
chr11 108258691 ... (2 Replies)
Hi,
I'm struggling with a regex that would match a 'b' that follows an 'a' and is at the end of a string of non-white characters. For example:
Line 1: aba abab b abb aab bab baa
I can find the right strings but I'm lacking knowledge of how to "discard" the bits that precede bs.... (2 Replies)
Hi all,
any idea how to match the following:
char*<no or any string or space> buf and
char *<no or any string or space> buf
i need to capture the buf characters too.
currently i need two checks to cover this:
#search char* <any string> buf or char *<any string> buf
@noarray =... (2 Replies)
Hello All
I have file which contain sample data like below -
test.txt
----------------------------------------------
jambesh aaa india
trxxx
sdasd
mentor
asss
light
train
bbblah
---------------------------------------------
I want to write a regX which would print only those... (4 Replies)
I am trying to match a similar line using grep with regular expression
the line is
/remote/mac/pbbbb/abc/def/hij/hop/include/abc/tif/element/test/testfiles/Office.cpp:57: const OfficeType& getType().get() const;
I just need to extract the bold characters using grep with regular expression.... (5 Replies)
hi everyone
suppose we have two scenario
echo ABCD | grep \{4\}
DATE
echo SYSDATE | grep \{4\}
SYSDATE
i want to match the string of four length only please help (5 Replies)
Hi Everybody!
I need some help with a regular expression in Perl that will match files named messages, but also files named message.1, message.2 and so on. So really I need one that will find messages and messages that might be followed by a period and a digit without matching other files like... (2 Replies)
I will simplify the explaination a bit, I need to parse through a 87m file -
I have a single text file in the form of :
<NAME>house........
SOMETEXT
SOMETEXT
SOMETEXT
.
.
.
.
</script>
MORETEXT
MORETEXT
.
.
. (6 Replies)
echo 20110101 | awk '{ print match($0,/^((17||18||19||20)|)-*(|0|1)-*(|0||3)$/))
I am getting a match for the above, where as it shouldn't, as there is no hyphen in the echoed date.
Another question is what is the difference between || and | in the above statement (4 Replies)
Hello,
one step in a shell script i am writing, involves Grep command to search a regular expression in a line an only print the string after the match
an example line is below
/logs/GRAS/LGT/applogs/lgt-2016-08-24/2016-08-24.8.log.zip:2016-08-24 19:12:48,602 ERROR... (9 Replies)
Discussion started by: Ramneekgupta91
9 Replies
LEARN ABOUT DEBIAN
efte
eFTE(1) General Commands Manual eFTE(1)NAME
efte - Text editor
SYNOPSIS
efte [[options] files ...]
vefte [[options] files ...]
nefte [[options] files ...]
DESCRIPTION
This manual page documents briefly the efte.
This manual page was written for the Debian GNU/Linux distribution (but may be used by others), because the original program does not have
a manual page. Instead, it has documentation in html format; see below.
efte is a powerful text editor which closely resembles Borlands programming editors for M$-DOS, but is far more flexible and configurable.
OPTIONS
efte uses a command line syntax, which is a little bit different from most of Debian GNU/Linux apps.
-h -? --help
Help on command line options.
-! Ignore any external configuration file and use internal configuration.
-l<line>[,<column>]
Go to line (and column) in next file on command line.
-#<line>[<,column>]
Same as -l. Do not use this option.
-m[<mode>]
Set mode for next files to <mode>. If just plain -m, then use default mode.
-C[<.cnf>]
Use specified configuration file (compiled). Plain -C does the same as -!.
-D[<.dsk>]
Load/save desktop from file <.dsk>. If no argument, disable desktop load/save.
-H[<.his>]
Load/save history from file <.his>. If no argument, disable history load/save.
-T<tagfile>
Load 'tagfile' at startup.
-t<tag>
Lookup tag 'tag' and display file containing it.
-- The rest of the arguments are not options, but filenames.
-+ The next argument is not an option even if starting with a '-'. Useful when loading files that begin with a -.
-noxmb Do not use XMB functions in xefte - useful if you have incorrect locales and you want to use just english fonts.
-font Select XWindow font to use with xefte. See VIOFONT also.
ENVIRONMENTAL VARIABLES
This is list of variable which might change behavior of some internals of efte.
VIOFONT - select font used by xefte
ISOCONSOLE - when set, vefte is usign ascii symbols to draw tables. This is useful when iso latin charset is used on console.
EXAMPLES
efte -mBIN /usr/bin/vefte
load /usr/bin/vefte in BIN mode
efte -mBIN -+ -bla-
load file -bla- in BIN mode
efte -l100,30 win.c
go to (100,30) in win.c
efte window.cpp
load file window.cpp
efte -- -1 -2 -3 -4 -5 -6
load files -1, -2, -3, -4, -5, -6
efte -D -H efte.dsk efte.his
disable desktop and history loading and saving and load files efte.dsk and efte.his
FILES
~/.efterc
/usr/local/etc/efte/system.fterc
/etc/efte/system.fterc
Default configuration files. Includes all keybindings and menus compiled with cefte(1) from config files in /usr/share/doc/efte/config-
example.tar.gz.
SEE ALSO cefte(1), /usr/share/doc/efte/contents.html
AUTHORS
This manual page was written by Riku Voipio and Zdenek Kabelac <riku.voipio@iki.fi> <kabi@debian.org> for the Debian GNU/Linux system.
DATE
18 Nov 1999
eFTE(1)