Sponsored Content
Full Discussion: Extract text N times
Top Forums Shell Programming and Scripting Extract text N times Post 302953826 by alldbest on Tuesday 1st of September 2015 10:58:28 PM
Old 09-01-2015
thanks for the reply. when referring to N number of times , i mean N number of BLOCKS and not N number of lines.

This is for a situation where I have a inputfile with thousands of XML blocks, all these "different" XML blocks are enclosed within the [MESSAGE BEGIN] and [MESSAGE END] .

Now I would need to create a much smaller "subset" file outputfile which does not need ALL the XML blocks but N number of blocks between [MESSAGE BEGIN] and [MESSAGE END] (inclusive )

Doing this manually --i.e getting rid of thousands of blocks manually takes a lot of time -- plus its a very crude method. Hence am trying to use Shell Scripting to achieve this.
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

extract text b/w two delimiters

I have an input file which looks like " @$SCRIPT/atp_asrmt_adj.sql $SCRIPT/dba2000.scr -s / @$SCRIPT/cim1005w.pls $SCRIPT/dba2000.scr -s / @$SCRIPT/cim1006w.pls start $SCRIPT/cim1020d.sql;^M spool $DATA/cim1021m.sql @$DATA/cim1021m.sql ! rm $DATA/cim1021m.sql spool $DATA/cim1021m.sql... (6 Replies)
Discussion started by: dowsed4u8
6 Replies

2. Programming

c program to extract text between two delimiters from some text file

needa c program to extract text between two delimiters from some text file. and then storing them in to diffrent variables ? text file like 0: abc.txt ========= aaaaaa|11111111|sssssssssss|333333|ddddddddd|34343454564|asass aaaaaa|11111111|sssssssssss|333333|ddddddddd|34343454564|asass... (7 Replies)
Discussion started by: kukretiabhi13
7 Replies

3. AIX

how would you know your server was rebooted 3 times or 5 times

Is there such location or command to know how many times did you reboot your server in that particular day?in AIX. (3 Replies)
Discussion started by: kenshinhimura
3 Replies

4. Shell Programming and Scripting

Extract particular text

I executed a following sed command => echo "a/b/c/d/e/f/g/h" | sed 's/\/*$//g' a/b/c/d/e/f/g Now what if I want to extract "g" from "a/b/c/d/e/f/g/h" . That is second last string using SED. (4 Replies)
Discussion started by: Shell_Learner
4 Replies

5. Shell Programming and Scripting

Extract value from a text

Hi all, my problem is extract a value from a text, i mean, I have this text: > ala Nr of active alarms are: 16 ================================================================================================ Sever Specific Problem Cause Mo-Reference... (15 Replies)
Discussion started by: marimovo
15 Replies

6. Shell Programming and Scripting

Append some text to a file multiple times

Hi, I have a text file like Version=abc Tab=1 URL GOTO=www.abc.com/board=1 some text... I want to run a loop x no of times and append to the text file above text but URL GOTO should be www.abc.com/board=2 then 3,4...etc till x. Kindly help (2 Replies)
Discussion started by: krabu
2 Replies

7. Shell Programming and Scripting

Extract text between two strings

Hi I have something like this: EXAMPLE 1 CREATE UNIQUE INDEX "STRING_1"."STRING_2" ON "BOSNI_CAB_EVENTO" ("CD_EVENTO" , "CD_EJECUCION" ) PCTFREE 10 INITRANS 2 MAXTRANS 255 STORAGE(INITIAL 5242880 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "DB1000_INDICES_512K"... (4 Replies)
Discussion started by: chrispaz81
4 Replies

8. Programming

Problem with implementing the times() function in C (struct tms times return zero/negative values)

Hello, i'm trying to implement the times() function and i'm programming in C. I'm using the "struct tms" structure which consists of the fields: The tms_utime structure member is the CPU time charged for the execution of user instructions of the calling process. The tms_stime structure... (1 Reply)
Discussion started by: g_p
1 Replies

9. Shell Programming and Scripting

[SOLVED] Extract IP from text

Dear friends, I have a file with the text: href="/archive/ip=x.x.x.x">M</a></td> I want to extract just the IP number. I tried sed, awk but i didn't succeed. Any idea? Thank you Please view this code tag video for how to use code tags when posting code and data. (3 Replies)
Discussion started by: tts0
3 Replies

10. Shell Programming and Scripting

How to extract start/end times from log file to CSV file?

Hi, I have a log file (log.txt) that which contains lines of date/time. I need to create a script to extract a CSV file (out.csv) that gets all the sequential times (with only 1 minute difference) together by stating the start time and end time of this period. Sample log file (log.txt) ... (7 Replies)
Discussion started by: Mr.Zizo
7 Replies
TEXT2PS(L)																TEXT2PS(L)

NAME
text2ps - convert text files to PostScript SYNOPSIS
text2ps [ options ] [ files ] DESCRIPTION
Text2ps reads the input files (standard input if none are specified) and produces PostScript code which, when fed to a PostScript printer, will print the files. With text2ps it is possible to select any font, point size and number of columns. Options and files can be inter- mixed on the command line. Options are effective for all following files until they are overridden. Options Here follows a list of options that text2ps recognizes. Most numeric arguments are significant to one decimal place. Options are evalu- ated from left to right. Later options override earlier ones. -# n Print n copies of each page. (Default 1.) -c n Print in n columns. (Default 1.) -f font Print using font font. (Default Courier.) -p n Print with point size n. (Default 9.) -v n Use a vertical spacing of n points. If the vertical spacing is set to 0, the spacing will be 1.2 times the point size. (Default 0.) -l n Print n lines per column. When the line count is 0, print as many lines as will fit. (Default 0.) -r [p|l] Set the orientation to either portrait mode (p) or landscape mode (l). (Default p.) -b [+|-] Set page break mode. An argument + will force new files to be always printed on a new page (this is the default). After - new files will be put on the same page if there are still empty columns and the number of columns, the orientation or the number of copies didn't change. New files always start new columns. (Default -.) -mt n The top margin is n points. (Default 63.) -mb n The bottom margin is n points. (Default 63.) -ml n The left margin is n points. (Default 59.) -mr n The right margin is n points. (Default 59.) -mg n The inter-column gap is n points. (Default 25.) -t [+|-] If the argument is + the name of the file being printed will be printed on each page. If the argument is - the file name will not be printed. -t + implies -b +. -T text Print text as title on each page. This implies -t - and -b +. This option can be switched off by specifying -t - or -t +. (Default no title.) -F font Set the title font to font. (Default Helvetica.) -P n Set the title point size to n. (Default 12.) -B n Draw borders around each page. The number n specifies how to draw borders. N can have any of the following values or-ed in: 1 Draw a line along the left of the page. 2 Draw a line along the bottom of the page. 4 Draw a line along the right of the page. 8 Draw a line along the top of the page. 16 Draw a line between columns. This line does not connect to the lines along the top or bottom. 32 Draw a connecting line between the line between columns and the line along the top. 64 Draw a connecting line between the line between columns and the line along the bottom. When n is 0, no border lines are drawn. (Default no bordering lines.) -w n Tab stops are set every n spaces. Set the width of the TAB character. (Default 8.) -1 Sets up options to print in one column in portrait mode with the Courier font, so that you get 66 lines on a page. Equivalent to specifying the options -c 1 -f Courier -p 9 -v 0 -r p -l 0 -mt 63 -mb 63 -ml 59 -mr 59. This is the default. -2 Sets up options to print in two columns in landscape mode with the Courier font, so that you get two 66-line columns on a page. Equivalent to specifying the options -c 2 -f Courier -p 6 -v 0 -r l -l 0 -mt 63 -mb 63 -ml 59 -mr 59 -mg 25. Together with the -1 option, this is probably the most useful option. The name - means standard input. BUGS
Too many options. There is no way to specify where the title will be placed. If the font being used is not a constant width font and there are other characters than just tabs and spaces in front of a tab, the next character may not align properly. TEXT2PS(L)
All times are GMT -4. The time now is 07:51 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy