Hi I've been searching google and have not found what egrep -c means. Does anyone know where I can get a cheat sheet or what that -c means?
thanks,
Linda (2 Replies)
Hi,
I'm trying to print every line from first field to the fourth from a file containing more.
$ cat input
a b c d e f g
a b c d e f gI'm trying
awk '{for (i=1; i <= NF-3; i++) print $i}' awkTest.datbut it printsa
b
c
d
a
b
c
dSo, I easily guess I'm wrong. :)
Of course, I want:a b... (5 Replies)
Hey,
I'm sure this is answered somewhere but my Googling has turned up nothing. I have a file with data in the following format:
<desription of event> at <time and date>The desription of the event is variable length and hence when the list is displayed it is hard to easily see the date (and... (8 Replies)
Hi,
I have below text file
01.02.2014,asdas,arse,aere,4tfsd
12.03.2014,sdte,45gf,8iuj,qw343w
01.02.0214,aetre,sdfgter,asfrwe
I have writen below code to print only first field that is only date field from text file
#!/bin/ksh
echo "enter week"
read week
while read -r... (6 Replies)
I want to print line by line only the first field from txt file
input file
etr,t7tu,e45xdt,e45exgt,cdgfe
aqw34aw,45edgf,45estd,sert34
a232e,4etedf,w345er,qw345rw,
qw354,q34asf,tw45f,q3drsf
required o/p file
etr
aqw34aw
a232e
qw354 (1 Reply)
Hi
I need to egrep patterns in a file and limit number of matches to print for each matched pattern.
-m10 option is not working out in my sun solaris 5.10
Please guide me the options to achieve.
if i do head -10 , i wont be getting all pattern match results as output since for a... (10 Replies)
Discussion started by: ananan
10 Replies
LEARN ABOUT DEBIAN
crtsv
CRTSV(1) Quick Database Manager CRTSV(1)NAME
crtsv - mutual converter between TSV and QDBM Curia database
SYNOPSIS
crtsv import [-bnum num] [-dnum num] [-bin] name
crtsv export [-bin] name
DESCRIPTION
This manual page documents briefly the crtsv commands.
The command crtsv features mutual conversion between a database of Curia and a TSV text. This command is useful when data exchange with
another version of QDBM or another DBM, or when data exchange between systems which have different byte orders. This command is used in the
above format. name specifies a database name. The subcommand export reads TSV data from the standard input. If a key overlaps, the latter
is adopted. -bnum specifies the number of the elements of the bucket array. -dnum specifies the number of division of the database. The
subcommand import writes TSV data to the standard output.
OPTIONS
A summary of options is included below. For a complete description, see the file:///usr/share/doc/qdbm-doc/spex.html#curiacli.
-bnum num
specify the number of the elements of the bucket array.
-dnum num
specify the number of division of the database.
-bin treat records as Base64 format.
EXAMPLES
For example, to make a database to search `/etc/password' by a user name, perform the following command.
cat /etc/passwd | tr ':' '' | crtsv import casket
Thus, to retrieve the information of a user `mikio', perform the following command.
crmgr get casket mikio
SEE ALSO qdbm(3), crmgr(1), curia(3), cropen(3).
AUTHOR
QDBM was written by Mikio Hirabayashi <mikio@fallabs.com>.
This manual page was written by Fumitoshi UKAI <ukai@debian.or.jp>, for the Debian project (but may be used by others).
Man Page 2005-05-23 CRTSV(1)