1. Shell Programming and Scripting

Hello.. I have a text file with 100 lines of data. I need to add 1 line of data to that already existing file at the first line( beginning of the file) , so that the already existing 100 lines will start from 2 nd line.Now the file will have 101 lines of data. Help me on how to add the line... (4 Replies)

2. UNIX for Dummies Questions & Answers

how can I add data from command line to end of file? (3 Replies)

3. UNIX for Dummies Questions & Answers

i have a file called motors with 3 columns separated with tabs eg: car make reg i want to create a executable file that will add a line with data eg: car make reg benz s600 t35778 can you please show me how to do this? (7 Replies)

4. Shell Programming and Scripting

Hi champs! I have a fixed width file in which the records appear like this 11111 <fixed spaces such as 6> description for 11111 <fixed spaces such as 6> some more field to the record of 11111 22222 <fixed spaces such as 6> description for 22222 <fixed spaces such as 6> some more field to the... (8 Replies)

5. UNIX for Dummies Questions & Answers

Hi All, I have a ln between two files (say ln a b), when i truncate file " b ", this truncates file " a " also, a binary line is being added as the first line of both the files. This is causing problems with other scripts which grep on the above files. (though i can work my way around... (4 Replies)

6. Shell Programming and Scripting

Can Someone explain me why even using Tie::IxHash I can not get the output data in the same order that it was inserted? See code below. #!/usr/bin/perl use warnings; use Tie::IxHash; use strict; tie (my %programs, "Tie::IxHash"); while (my $line = <DATA>) { chomp $line; my(... (1 Reply)

7. Shell Programming and Scripting

There is a same named log file that I have on my 2 different android phones. When I plug it into my computer, it appears in the media folder, For example the first android phone: /media/F6BA-0AF5/folder/A.log I want to put that into a variable to be manipulated.... (3 Replies)

8. Shell Programming and Scripting

Hi.. I'm into a bump after trying to solve this prob.. i've a file with contents like below. <blankline> 'pgmId' : 'UNIX', 'pgmData' : 'textfile', 'author' : 'admin', ....... Now i'm trying to insert a new data after pgmId. so the final output will be... (7 Replies)

9. UNIX for Dummies Questions & Answers

Hi Guys, Please help me with my problem here: I have a source file: 1212 23232 343434 ASAS1 4 3212 23232 343434 ASAS2 4 3234 23232 343434 QWQW1 4 1134 23232 343434 QWQW2 4 3212 23232 343434 QWQW3 4 and a mapping... (4 Replies)

10. Shell Programming and Scripting

Hi Guys, I have file A.txt File A Data AK1521 AK2536 AK3164 I want create text file of all data above and write some data on each file. want Output on below folder /home/kka/out AK1521.txt Hi Welocme (3 Replies)