1. Shell Programming and Scripting

Greetings. I am struggling with a shell script to make my life simpler, with a number of practical ways in which it could be used. I want to take a standard text file, and pull the 'n'th word from each line such as the first word from a text file. I'm struggling to see how each line can be... (5 Replies)

2. Shell Programming and Scripting

Hi people; i want to read the last word of the 14th line of my file1.txt. Here is the EXACT 14th line of the file. 250 SectorPortnum=3,AuxPortInUngo=2,PortDeviceGroup=1,PortDeviceSet=1,PorDevice=1 20 >>> Set. i have to get the word Set. how can i call it and also how... (3 Replies)

3. Shell Programming and Scripting

For example i'm having the below contents in a file: expr is great when you want to split a string into just two parts. The .* also makes expr good for skipping a variable number of words when you don't know how many words a string will have. But expr is lousy for getting, say, the fourth word... (2 Replies)

4. Shell Programming and Scripting

Hi, For my reuirement, I have to read a file from the 2nd line till the last line<EOF>. Say, I have a file as test.txt, which as a header record in the first line followed by records in rest of the lines. for i in `cat test.txt` { echo $i } While doing the above loop, I have read... (5 Replies)

5. Shell Programming and Scripting

Hi, Is there any short method to print from a particular field till another filed using awk? Example File: File1 ==== 1|2|acv|vbc|......|100|342 2|3|afg|nhj|.......|100|346 Expected output: File2 ==== acv|vbc|.....|100 afg|nhj|.....|100 (8 Replies)

6. Shell Programming and Scripting

Hi i am new in scripting how i can get 2 elements from first line of delimited txt file in shell scripts. AA~101010~0~AB~8000~ABC0~ BB~101011~0~BC~8000~ABC~ CC~101012~0~CD~8000~ABC0~ DD~101013~0~AB~8000~ABC~ AA~101014~0~BC~8000~ABC0~ CC~101015~0~CD~8000~ABC~ can anyone plse help?... (3 Replies)

7. Shell Programming and Scripting

Hi, i need to remove mth and nth column from a csv file. here m and n is not a specific number. it is a variable ex. m=2 n=5 now i need to remove the 2nd and 5th line.. Please help how to do that. Thanks!!! (18 Replies)

8. Shell Programming and Scripting

my input file content is like this GEFITINIB 403 14 -4.786873 -4.786873 -1.990111 0.000000 0.000000 -1.146266 -39.955912 483 VANDETANIB 404 21 -4.754243 -4.754243 -2.554131 -0.090303 0.000000 -0.244210 -41.615502 193 VANDETANIB 405 21 -4.737541 -4.737541 -2.670195 -0.006006 0.000000 -0.285579... (4 Replies)

9. Shell Programming and Scripting

Hi All, Hope you guys had a wonderful weekend I have a scenario where in which I have to read a file line by line and check for few words before redirecting to a file I have searched the forum but,either those answers dint work (perhaps because of my wrong under standing of how IFS... (6 Replies)

10. Shell Programming and Scripting

My file (the output of an experiment) starts off looking like this, _____________________________________________________________ Subjects incorporated to date: 001 Data file started on machine PKSHS260-05CP ********************************************************************** Subject 1,... (9 Replies)