Sponsored Content
Full Discussion: concatenate lines in pairs
Top Forums Shell Programming and Scripting concatenate lines in pairs Post 302430362 by ygemici on Thursday 17th of June 2010 10:39:50 AM
Old 06-17-2010
Code:
# cat infile
/C=IT/O=INFN/OU=Personal Certificate/L=Napoli/CN=Some guy
/C=IT/O=INFN/CN=INFN CA
/O=Grid/O=NorduGrid/OU=uninett.no/CN=Another guy
/O=Grid/O=NorduGrid/CN=NorduGrid Certification Authority
/C=TW/O=AP/OU=GRID/CN=Someone else
/C=TW/O=AS/CN=Academia Sinica Grid Computing Certification Authority Mercury

Code:
# sed '/C=IT/N;s/\n/ / ;/O=Grid/N;s/\n/ / ;/C=TW/N;s/\n/ / ' infile
/C=IT/O=INFN/OU=Personal Certificate/L=Napoli/CN=Some guy /C=IT/O=INFN/CN=INFN CA
/O=Grid/O=NorduGrid/OU=uninett.no/CN=Another guy /O=Grid/O=NorduGrid/CN=NorduGrid Certification Authority
/C=TW/O=AP/OU=GRID/CN=Someone else /C=TW/O=AS/CN=Academia Sinica Grid Computing Certification Authority Mercury


Last edited by ygemici; 06-17-2010 at 12:05 PM..
This User Gave Thanks to ygemici For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

reading lines in pairs from file in ksh

I need to read pairs of lines from a file and compare them. We can assume that the number of lines in the file is even. Can i do it in korn shell? (4 Replies)
Discussion started by: ytokar
4 Replies

2. UNIX Desktop Questions & Answers

How to concatenate consecutive lines

I have a few lines like -- feature 1, subfeat 0, type 3, subtype 1, value 0, -- feature 1, subfeat 0, type 1, subtype 1, value 0, I would like to concatenate the... (1 Reply)
Discussion started by: shivi707
1 Replies

3. Shell Programming and Scripting

Concatenate two lines in one

Does anyone know a way I can fix my file below where it has lines that are cut? Just like the (notice the space before ms,c=PH).. dn: cn=english,ou=Messaging,ou=lang,o=subject,t=j ms,c=PH which should be dn: cn=english,ou=Messaging,ou=lang,o=subject,t=jms,c=PH The whole text file... (5 Replies)
Discussion started by: Orbix
5 Replies

4. Shell Programming and Scripting

Concatenate lines between lines starting with a specific pattern

Hi, I have a file such as: --- >contig00001 length=35524 numreads=2944 gACGCCGCGCGCCGCGGCCAGGGCTGGCCCA CAGGCCGCGCGGCGTCGGCTGGCTGAG >contig00002 length=4242 numreads=43423 ATGCCGAAGGTCCGCCTGGGGCTGG CGCCGGGAGCATGTAGCG --- I would like to concatenate the lines not starting with ">"... (9 Replies)
Discussion started by: s052866
9 Replies

5. Shell Programming and Scripting

How to swap order of pairs of lines?

This seems to be a question whose answer uses sed or awk. For a file like: a b c d e How to swap the order of the line pairs, to end up with: b a d c e All lines from the original file need to wind up in the output file. (8 Replies)
Discussion started by: rd5817
8 Replies

6. UNIX for Advanced & Expert Users

Parse (delimited string) key-value pairs in a column into separate lines

Hi experts, e.g. i/p data looks like 0000xm7zcNDIkP888vRqGv93xA7:176n00qql||9700005405552747,9700005405717924,9700005405733788|unidentified,unidentified,unidentified|| o/p data should like - row1: 0000xm7zcNDIkP888vRqGv93xA7:176n00qql||9700005405552747|unidentified ... (1 Reply)
Discussion started by: sumoka
1 Replies

7. Shell Programming and Scripting

File w/ many line pairs--how do I order based on 1st lines only?

I have a file in which the data is stored in pairs of lines. The first line (beginining with ">") is a header, the second line is a sequence. I would like to sort the file by species name. Desired output for the example file: I can use sort -t'_' -k2 to alphabetize headers in the... (1 Reply)
Discussion started by: pathunkathunk
1 Replies

8. UNIX for Dummies Questions & Answers

Concatenate three lines into one

Hi. I'm new to this forum. I am attempting to parse an Audit Log from Cognos/TM1, selecting only Event IDs of "client" which are found on the "start-tag" record. These Logs are in a pseudo-XML format but not a true XML format. I want to FTP an Audit Log File from the Cognos server to our UNIX... (7 Replies)
Discussion started by: FredAtArrow
7 Replies

9. Shell Programming and Scripting

Remove lines with duplicate pairs where AB is equal to BA

I have a file with four columns like dmn10003t1 PF00001 PF00022 dmn12390t1 dmn10008t1 PF00069 PF00027 dmn9781t1 dmn10008t1 PF00068 PF00027 dmn9781t1 dmn10008t1 PF00069 PF00069 dmn9781t1 dmn12390t1 PF00069 PF00076 dmn10003t1 I want to create a new file by comparing the repeated word pairs... (2 Replies)
Discussion started by: sammy777
2 Replies

10. UNIX for Dummies Questions & Answers

Concatenate files by pairs

Hi, I would like to batch concatenate files by pairs. I have quite a few of them so I would not like to do that pair by pair separately. the names of the file is of the type: file1.fastq newfile1_new.fastq file2.fastq newfile2_new.fastq and so on... I would like to concatenate file1... (2 Replies)
Discussion started by: jawad
2 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 10:21 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy