awk Problem while insert null field to file Post: 302265209

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Grep for NULL for a specific field in a unix file

hii.. I have a pipe delimited file For ex: TEST_1-8J6TZN|ASLANK|BHR-09||TRAM I want to grep for NULL in the 4th field only from the above file Please suggest Also let me know if there is any limitation in the suggested command Thanks all in advance..!!

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How to insert ' in a field in CSV file

print "count,pub,prodline,group,sector,date,source" > $fname cat sp_log.summary.$firstday-$lastday.ProdlineSector | sed "s/^ *//g;s/ *$//g" >sp_log.summary.$firstday-$lastday cat sp_log.summary.$firstday-$lastday | sed "s/$/ $lastyy-$lastmm cache/;s/ /,/g" >> $fname cat $fname | sed...

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insert a field into a tab delimited file

Hello, Can someone help me to do this with awk or sed? I have a file with multiple lines, each line has many fields separated with a tab. I would like to add one more field holding 'na' in between the first and second fields. old file looks like, 1, field1 field2 field3 ... 2, field1...

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Insert Field into a tab-delimited file

Hello, I have about 100 files in a directory with fields which are tab delimited. I would like to append the file name as the first field and it has to be done as many times as the total lines in the file. For example, myFile1.txt has the following data: 1 x y z 2 a b ...

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Insert string 'NULL' where there is a null value

I have an input file having 7 fields delimited by , eg : 1,ABC,hg,1,2,34,3 2,hj,YU,2,3,4, 3,JU,kl,4,5,7, 4,JK,KJ,3,56,4,5 The seventh field here in some lines is empty, whereas the other lines there is a value. How do I insert string NULL at this location (7th loc) for these lines where...

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Insert missing field using perl,sed,awk

sample file (comma as field separators) MessageFlow,1,BusIntBatchMgr,a OOBEvent,1,BusIntBatchMgr,a TaskEvents,1,,a MTTrace,1,,a MTWarning,,1,a MessageFlow,1,Batch,a OOBEvent,1,Batch,a TaskEvents,1,,a EAISAPIdocWizard,1,BusIntMgr,a EAISAPBAPIWizard,1,BusIntMgr,a...

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Replace a field where values are null in a file.

Hi, I've a pipe delimited file and wanted to replace the 3rd field to 099990 where the values are null. How can I achieve it using awk or sed. 20130516|00000061|02210|111554|03710|2|205069|SM APPL $80-100 RTL|S 20130516|00000061|02210|111554|03710|2|205069|SM APPL $80-100 RTL|S...

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Insert field between two fields using awk or sed

Hi All, I am trying to insert two columns in the following text. I tried awk but failed to achieve. Highly appreciate your help DATETIME="28-Sep-2013;20:09:08;" CONTROL="AB" echo "Myfile.txt;11671;7824.90;2822.48" The DATETIME will be inserted at the beginning and CONTROL will...

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Insert field values in a record using awk command

Hi Friends, Below is my input file with "|" (pipe) as filed delimiter: My Input File: HDR|F1|F2||||F6|F7 I want to inser values in the record for field 4 and field 5. Expected output HDR|F1|F2||F4|F5|F6|F7 I am able to append the string to the end of the record, but not in between the...

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Problem with getting awk to multiply a field by a value set based on condition of another field

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LEARN ABOUT PHP

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)

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1. UNIX for Dummies Questions & Answers

Grep for NULL for a specific field in a unix file

Discussion started by: sureshg_sampat

2. UNIX for Dummies Questions & Answers

How to insert ' in a field in CSV file

Discussion started by: shikhakaul

3. Shell Programming and Scripting

insert a field into a tab delimited file

Discussion started by: ssshen

4. UNIX for Dummies Questions & Answers

Insert Field into a tab-delimited file

Discussion started by: Gussifinknottle