Visit Our UNIX and Linux User Community

Full Discussion: regular expression format
Top Forums Shell Programming and Scripting regular expression format Post 23198 by trynew on Tuesday 18th of June 2002 12:26:54 PM
Old 06-18-2002
regular expression format


.
.
.
AA = 0.000000, 0.000000, 0.006000, 0.006000, 1, 1.000000, 0.000000 ;item 1 #line 1
BB = -0.002990, -0.002990, 0.002990, 0.002990, 0, 1.000000, 0.000000 ;List 1 #line 2
CC = 0.023620, 0.023620, 0.035430, 0.035430, 1, 1.000000, 0.000000 ;Counter strike #line 3
DD = 0.015000, 0.015000, 0.035000, 0.035000, 1, 1.000000, 0.000000 ;D dune #line 4
EEz = 0.044000, 0.044000, 0.056000, 0.056000, 1, 1.000000, 0.000000 ;El sports #line 5
DDx = 0.044000, 0.044000, 0.056000, 0.056000, 1, 1.000000, 0.000000 ;Done do x #line 6
TTg = -0.006000, -0.006000, 0.006000, 0.006000, 1, 1.000000, 0.000000 ;Term trend good #line 7
TTc = -0.006000, -0.006000, 0.006000, 0.006000, 1, 1.000000, 0.000000 ;True Thanks come on #line 8
.
.
.


many files content these text line, how to write the regular expression for this text format?
 
Test Your Knowledge in Computers #535
Difficulty: Medium
In C, the Boolean type false is associated with zero while any non-zero value is associated with true.
True or False?

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Regular Expression + Aritmetical Expression

Is it possible to combine a regular expression with a aritmetical expression? For example, taking a 8-numbers caracter sequece and casting each output of a grep, comparing to a constant. THX! (2 Replies)
Discussion started by: Z0mby
2 Replies

2. Linux

Regular expression to extract "y" from "abc/x.y.z" .... i need regular expression

Regular expression to extract "y" from "abc/x.y.z" (2 Replies)
Discussion started by: rag84dec
2 Replies

3. Shell Programming and Scripting

regular expression format string in one line.

Hi All, @months = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec); $day=091023; $day_combine = $day; $day_combine =~ s/({2})({2})({2})/20$1-$months-$3/; Instead of three lines, is possible to combine the last two lines into a single line? means no need assign $day to $day_combine... (2 Replies)
Discussion started by: jimmy_y
2 Replies

4. Shell Programming and Scripting

perl regular expression format date

Hi Everyone, Mon 18 Jan 2010 09:52:10 AM MYT the output is 20100118 09:52:10 how to do it in perl regular expression =~ Thanks (3 Replies)
Discussion started by: jimmy_y
3 Replies

5. Shell Programming and Scripting

Integer expression expected: with regular expression

CA_RELEASE has a value of 6. I need to check if that this is a numeric value. if not error. source $CA_VERSION_DATA if * ] then echo "CA_RELESE $CA_RELEASE is invalid" exit -1 fi + source /etc/ncgl/ca_version_data ++ CA_PRODUCT_ID=samxts ++ CA_RELEASE=6 ++ CA_WEEK_NO=7 ++... (3 Replies)
Discussion started by: ketkee1985
3 Replies

6. Shell Programming and Scripting

Required help in perl regular expression substitution for this date format

Hi, I have written a small perl script to handle particular date format using perl, but it is not substituting the whole string. Can some one please check on what is the issue with the code. $_ = "Date: November 25, 2010 09:02:01 PM";... (1 Reply)
Discussion started by: sarbjit
1 Replies

7. Shell Programming and Scripting

help in regular expression

<ATTR name="ABCDEFGH" value=""/> <ATTR name="HJYR" value=""/> what would be the regular expression to match both the above strings... Always end with value=""/> always start with <ATTR name=" the ATTR name can be anything.. I need to use this with match() in awk. Thanks.. (1 Reply)
Discussion started by: shekhar2010us
1 Replies

8. Shell Programming and Scripting

regular expression

Could anyone of you please guide me on making correct regular expression to match the exact word or character I have some numbers like 12345780 extn 1234 1234567 x 43545 13245678 Extn 454857 if * ]]; then VAR3=`echo "$NUMBER" | nawk -F "*" '{print $1 $2}'` ... (4 Replies)
Discussion started by: nram_krishna@ya
4 Replies

9. Programming

Perl: How to read from a file, do regular expression and then replace the found regular expression

Hi all, How am I read a file, find the match regular expression and overwrite to the same files. open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat"; open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat"; while (<DESTINATION_FILE>) { # print... (1 Reply)
Discussion started by: jessy83
1 Replies

10. UNIX for Advanced & Expert Users

sed: -e expression #1, char 0: no previous regular expression

Hello All, I'm trying to extract the lines between two consecutive elements of an array from a file. My array looks like: problem_arr=(PRS111 PRS213 PRS234) j=0 while } ] do k=`expr $j + 1` sed -n "/${problem_arr}/,/${problem_arr}/p" problemid.txt ---some operation goes... (11 Replies)
Discussion started by: InduInduIndu
11 Replies
INPUT(5)							File Formats Manual							  INPUT(5)

NAME
input - input data file format DESCRIPTION
This manual page describes the output format of the file created by the Yagi-Uda project input or first programs. The file is an ASCII file, so can be edited manually if required. It is read by yagi or optimise. The program optimise also creates the same file format. NOTES FREQUENCY MIN_FREQUENCY MAX_FREQUENCY STEP_FREQUENCY ELEMENTS DRIVEN PARASITIC ANGULAR_STEP DATA_DRIVEN DATA_PARASITIC The # is used as a comment. A typical file, for an antenna designed for the 2m amateur band (144-146 MHz) might be as shown below. Note: 1) Reflector is at position 0.0 2) All elements lengths/positions are in m. NOTES This line can be up to 400 characters. FREQUENCY 145.000000 MIN_FREQUENCY 144.000000 MAX_FREQUENCY 146.000000 STEP_FREQUENCY 0.100000 ELEMENTS 10 DRIVEN 1 PARASITIC 9 ANGULAR_STEP 180.000000 #DATA_DRIVEN x y length diameter voltage phase DATA_DRIVEN 0.30993 0.000000 1.002492 0.0063000000000000 1.000000 0.000000 # DATA_PARASITIC x y length diameter DATA_PARASITIC 0.00000 0.00000 1.01902 0.00630 0.49859 0.00000 0.95551 0.00630 1.07338 0.00000 0.93595 0.00630 1.81020 0.00000 0.92050 0.00630 2.58152 0.00000 0.91322 0.00630 3.30390 0.00000 0.91243 0.00630 4.03692 0.00000 0.90423 0.00630 4.64108 0.00000 0.89081 0.00630 5.37418 0.00000 0.83912 0.00630 FILES
filename ASCII description of antenna. filename.out binary file SEE ALSO
yagi(1), output(1), input(1), optimise(1), first(1) and yagi(5). AUTHORS
Dr. David Kirkby G8WRB (david.kirkby@onetel.net), with help with converting to DOS from Dr. Joe Mack NA3T (mack@fcrfv2.ncifcrf.gov). Yagi version 1.16 24th October 2000 INPUT(5)

Featured Tech Videos

All times are GMT -4. The time now is 05:20 PM.
Unix & Linux Forums Content Copyright 1993-2020. All Rights Reserved.
Privacy Policy