Sponsored Content
Top Forums Shell Programming and Scripting Need shell script to append double quotes for each column in a file Post 303003964 by RudiC on Sunday 24th of September 2017 05:06:29 AM
Old 09-24-2017
The regex
Code:
"*\([^|"]*\)"*

applied to
Code:
abc|123"|gh-ch"|23.067"

will yield the first parenthesized subexpression to be used by the back reference
Code:
abc
123
gh-ch
23.067

Any existing double quotes will be excluded from the subexpression and thus the back reference. Does this example help you understand:

Code:
sed ' s/"*\([^|"]*\)"*/X\1X/1; p; s/"*\([^|"]*\)"*/X\1X/2; p; s/"*\([^|"]*\)"*/X\1X/3; p; s/"*\([^|"]*\)"*/X\1X/4' file
XabcX|123"|gh-ch"|23.067"
XabcX|X123X|gh-ch"|23.067"
XabcX|X123X|Xgh-chX|23.067"
XabcX|X123X|Xgh-chX|X23.067X

This User Gave Thanks to RudiC For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

put double quotes for a column

Hi, I have a file which looks like this, I have stripped most of the columns: 2006,UCA,"02452","NM","1","M","84",123,aa 2006,UCA,"02452","NM","1","L","84",123,bb 2006,UCA,"02452","NM","1","L","84",432,cc 2006,UCA,"02452","NM","1","L","33",213,dd 2006,UCA,"02452","NM","1","L","33",124,ee... (3 Replies)
Discussion started by: sumeet
3 Replies

2. Shell Programming and Scripting

To append two columns without double quotes

Hi i have a file with follw data "20090427","0","","16371311","-100200","","","","16371311","JUL","09" In the 10th column i need to convert the month name into month number in this case JUL will be 7 and append the 10th and 11th column which shows me the output as 709. Can you suggest a shell... (11 Replies)
Discussion started by: vee789
11 Replies

3. Shell Programming and Scripting

shell script - to append single quotes and comma

file1 ---- 34556745 32678343 31576776 31455566 21356666 I want to assign the record values to a variable in the below format, so that I can use output in .sql file for querying in database. ('34556745', '32678343', '31576776', '31455566', '21356666') ----------- below is the... (11 Replies)
Discussion started by: rajivrsk
11 Replies

4. UNIX for Dummies Questions & Answers

append column and row header to a file in awk script.

Hi! Is there a way to append column and row header to a file in awk script. For example if I have Jane F 39 manager Carlos M 40 system administrator Sam F 20 programmer and I want it to be # name gend age occup 1 Jane F 39 manager 2 Carlos M ... (4 Replies)
Discussion started by: FUTURE_EINSTEIN
4 Replies

5. Shell Programming and Scripting

Issue with Single Quotes and Double Quotes for prompt PS1

Hi, Trying to change the prompt. I have the following code. export PS1=' <${USER}@`hostname -s`>$ ' The hostname is not displayed <abc@`hostname -s`>$ uname -a AIX xyz 1 6 00F736154C00 <adcwl4h@`hostname -s`>$ If I use double quotes, then the hostname is printed properly but... (3 Replies)
Discussion started by: bobbygsk
3 Replies

6. Shell Programming and Scripting

Shell script that should remove unnecessary commas between double quotes in CSV file

i have data as below 123,"paul phiri",paul@yahoo.com,"po.box 23, BT","Eco Bank,Blantyre,Malawi" i need an output to be 123,"paul phiri",paul@yahoo.com,"po.box 23 BT","Eco Bank Blantyre Malawi" (5 Replies)
Discussion started by: mathias23
5 Replies

7. Shell Programming and Scripting

Handling embedded double quotes within column data

I have a text file where each field is enclosed in double quotes and separated by a comma. But in certain rows we have embedded double quotes within column data For e.g """TRUSPICE CENTRE"" CLAYTON AU" The above value is for a single column but there are embedded quotes within... (2 Replies)
Discussion started by: abhilashnair
2 Replies

8. Shell Programming and Scripting

Replace Double quotes within double quotes in a column with space while loading a CSV file

Hi All, I'm unable to load the data using sql loader where there are double quotes within the double quotes As these are optionally enclosed by double quotes. Sample Data : "221100",138.00,"D","0019/1477","44012075","49938","49938/15043000","Television - 22" Refurbished - Airwave","Supply... (6 Replies)
Discussion started by: mlavanya
6 Replies

9. Shell Programming and Scripting

awk script to append suffix to column when column has duplicated values

Please help me to get required output for both scenario 1 and scenario 2 and need separate code for both scenario 1 and scenario 2 Scenario 1 i need to do below changes only when column1 is CR and column3 has duplicates rows/values. This inputfile can contain 100 of this duplicated rows of... (1 Reply)
Discussion started by: as7951
1 Replies

10. UNIX for Beginners Questions & Answers

How to insert data into black column( Secound Column ) in excel (.XLSX) file using shell script?

Source Code of the original script is down below please run the script and try to solve this problem this is my data and I want it column wise 2019-03-20 13:00:00:000 2019-03-20 15:00:00:000 1 Operating System LAB 0 1 1 1 1 1 1 1 1 1 0 1 (5 Replies)
Discussion started by: Shubham1182
5 Replies
IRSEND(1)								FSF								 IRSEND(1)

NAME
irsend - basic LIRC program to send infra-red commands SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...] DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc. DIRECTIVE can be: SEND_ONCE - send CODE [CODE ...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM [NUM ...] SIMULATE - simulate IR event REMOTE is the name of a remote, as described in the lircd configuration file. CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file. NUM is the transmitter number of the hardware device. For the LIST DIRECTIVE, REMOTE and/or CODE can be empty: LIST "" "" - list all configured remote names LIST REMOTE "" - list all codes of REMOTE LIST REMOTE CODE - list only CODE of REMOTE The SIMULATE command only works if it has been explicitly enabled in lircd. -h --help display usage summary -v --version display version -d --device use given lircd socket [/var/run/lirc/lircd] -a --address=host[:port] connect to lircd at this address -# --count=n send command n times EXAMPLES
irsend LIST DenonTuner "" irsend SEND_ONCE DenonTuner PROG-SCAN irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3 irsend SEND_STOP OnkyoAmpli VOL-DOWN irsend SET_TRANSMITTERS 1 irsend SET_TRANSMITTERS 1 3 4 irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S" FILES
/etc/lirc/lircd.conf Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave- form details. DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics: "irsend: could not connect to socket" "irsend: Connection refused" (or "Permission denied"). SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory. lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org. irsend 0.8.7pre1 May 2010 IRSEND(1)
All times are GMT -4. The time now is 11:06 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy