I have a large text-file with tab-delimited genetic data that looks like:
KSC112 KSC234 0 0 1 1 A G C T
I simply wan to delete the first column, but since the file has 600 000 columns, it is not possible with awk (seems to be limited at 32k columns).
Does anyone have an idea how to do this? (2 Replies)
Hello,
I am trying to parse a file that resembles the last three groupings into something looking like the first two lines. I've fiddled with sed and awk a bit, but can't get anything to work properly. I need them separated by some delimiter. The file is some 23,000 lines of the stuff....
... (9 Replies)
I want to add a new column to a tab delimited text file. It will be the first column and it will just be 1's. How do I go about doing that? Thanks! (1 Reply)
hello all,
i have an input file like that
A A X0
A B X1
A C X2
...
A Z Xx
B A X1
B B X3
....
Z A Xx
Z B X4
and i want to have an output like that
A B C D
A X0 X1 X2 Xy
B X1 X3 X4 (4 Replies)
Hi,
I have created a tab separated file from the following input file.
ADDRESS1 CITY STATE POSTAL COUNTRY LON LAT
32 PRINZREGENTENSTRASSE ROSENHEIM BAYERN 83022 DEU 1212182 4785699
263 VIA DANTE ALIGHIERI BARI PUGLIA 70122 ITA 1686233 4112154
30 VIA MILANO ... (1 Reply)
Hi,
I have a tab separated. I want to replace all the "&" in 8th column of the file with "and" .I am trying with
awk -F, -vOFS=\\t '{$8=($8=="&")?"and":$8}1' test> test1.txt
My file is abc def ghk hjk lkm hgb jkluy acvf & bhj hihuhu fgg
me mine he her go went has has & had hgf hgy
... (1 Reply)
Hi all,
I'm trying to read a tab separated file and apply some functions on each column. I have an issue with empty column.
Exemple:
$ #cat with the sed to allow you to see my tab
$ cat foo.txt| sed 's/\t/;/g'
a;1;x
b;;yI wanted to something like that:
while read col1 col2 col3
do
... (4 Replies)
I'd like to take the output of `pwsafe --exportdb > database.txt` and convert it to a KeePassX XML friendly format (feature request in pwsafe).
I found flat file converter but the syntax is beyond me with this example. Solutions are welcomed.
More details
Here is the pwsafe --> KeePassX XML... (2 Replies)
Discussion started by: graysky
2 Replies
LEARN ABOUT OPENSOLARIS
dirname
basename(1) User Commands basename(1)NAME
basename, dirname - deliver portions of path names
SYNOPSIS
/usr/bin/basename string [suffix]
/usr/xpg4/bin/basename string [suffix]
dirname string
DESCRIPTION
The basename utility deletes any prefix ending in / and the suffix (if present in string) from string, and prints the result on the stan-
dard output. It is normally used inside substitution marks (``) within shell procedures.
/usr/bin
The suffix is a pattern defined on the expr(1) manual page.
/usr/xpg4/bin
The suffix is a string with no special significance attached to any of the characters it contains.
The dirname utility delivers all but the last level of the path name in string.
EXAMPLES
Example 1 Setting environment variables
The following example, invoked with the argument /home/sms/personal/mail sets the environment variable NAME to the file named mail and the
environment variable MYMAILPATH to the string /home/sms/personal:
example% NAME=`basename $HOME/personal/mail`
example% MYMAILPATH=`dirname $HOME/personal/mail`
Example 2 Compiling a file and moving the output
This shell procedure, invoked with the argument /usr/src/bin/cat.c, compiles the named file and moves the output to cat in the current
directory:
example% cc $1
example% mv a.out `basename $1 .c`
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of basename and dirname: LANG, LC_ALL,
LC_CTYPE, LC_MESSAGES, and NLSPATH.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
/usr/bin
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
/usr/xpg4/bin
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWxcu4 |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO expr(1), basename(3C), attributes(5), environ(5), standards(5)SunOS 5.11 18 Mar 1997 basename(1)