Folks,
Is there a simple way to replace one digit by two digit using sed.
Example,
mydigit1918_2006_8_8_lag1.csv should be
mydigit1918_2006_08_08_lag01.csv.
I tried this way, but doesn't work.
echo mydigit1989_2006_8_8_lag1.csv|sed 's/]/0]/'
Thank you, (5 Replies)
Hi All,
How can i convert a number 24 to 0024
In the same way how can i convert 123 to 0123?
All this has to be done inside a script
Thanks in advance
JS (6 Replies)
I have a var storing date
var=`date`
Now the date is returned as
Mon Feb 2 00:25:48 PST 2009
Is there any way to check the date field alone ("2" in above case) and if its a single digit then add a prefix 0 to it and store the result in same variable "var"
My intention in above case is... (3 Replies)
I want to create new file for START-END
but i know NO 0003/02 only one in file
Ex. Data FILE Data.txt (Data ~1,000,000 Line)
I use Script perl
perl -lne '$/="END";print $_."END" if /0003\/02/' fileOut put script perl
but I want create Out put All No in START-END have NO 0003/02 Please... (8 Replies)
I must design a UNIX script to monitor files whose size is over a threshold of 5 MB in a specific UNIX directory
I meet a problem during the for loop in my script. Some file names contain spaces.
ls -lrt | awk '$5>=5000000 && length($8)==5 {gsub(/ /,"_",$9); print};'
-rw-r--r-- 1 was61 ... (2 Replies)
I need to cut all the Strings in one file and Paste it in the another file in the Specific line by replacing the specific String. For Example
Step 1: From the newfile.txt, i need to copy all the strings
newfile.txt
How are you, I am fine, How is your work
newfle2.txt
Hello david,... (2 Replies)
The perl parser below works as expected assuming the last digit in the NC_ before the . is a single digit.
perl -ne 'next if $. == 1;
if(/.*del(+)ins(+).*NC_0{4}(+).*g\.(+)_(+)/) # indel
{
print join("\t", $3, $4, $5, $1, $2), "\n";
}
' out_position.txt > out1.txt
... (8 Replies)
i have a file with following data.
{
EqName "Tan 1"
....
....
}
{
EqName "Sin 2"
...
...
}
I have to replace the value of EqName to Tan_1 and Sin_2 in file.Can i use sed or awk ?
cat file|grep EqName|awk '{print $2 $3}'|sed -i 's//_/g'
I tried with this but it... (2 Replies)
Discussion started by: Jag02
2 Replies
LEARN ABOUT NETBSD
curses_underscore
CURSES_UNDERSCORE(3) BSD Library Functions Manual CURSES_UNDERSCORE(3)NAME
curses_underscore, underscore, underend, wunderscore, wunderend -- curses underscore attribute manipulation routines
LIBRARY
Curses Library (libcurses, -lcurses)
SYNOPSIS
#include <curses.h>
int
underscore(void);
int
underend(void);
int
wunderscore(void);
int
wunderend(void);
DESCRIPTION
These functions manipulate the underscore attribute on stdscr or on the specified window.
The underscore() function turns on the underscore attribute on stdscr. The underend() function turns off the underscore attribute on stdscr.
The wunderscore() and wunderend() functions are equivalent to underscore() and underend(), respectively, excepting that the attribute is
manipulated on the window specified by win.
The underscore() and underend() functions are equivalent to wattron(A_UNDERLINE) and wattroff(A_UNDERLINE), respectively.
RETURN VALUES
These functions always return 1.
SEE ALSO curses_attributes(3), curses_standout(3)STANDARDS
The NetBSD Curses library complies with the X/Open Curses specification, part of the Single Unix Specification.
HISTORY
These functions first appeared in NetBSD 1.5.
BSD October 13, 2002 BSD