Display only the first two characters of all the lines from a file.

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Display lines for a particular year in a file using grep

hi, I have a log file with data for more than 3 years, i want only the rows for the year 2017, say for example. My file has the data like this 08-OCT-2015 11:17:35 AAA, BBBB 08-OCT-2017 11:17:35 AAA,Bdfdfd,dfdfd,dfd 08-Nov-2017 11:17:35 AAA,Bdfdfd,dfdfd,deree i want the rows...

2. Shell Programming and Scripting

To display last 5 lines of a file

Hi Guys, I want to echo last 5 lines of a file to a mail. My script getting continuously looped and not getting the output. can anyone help? #!/bin/bash read karthick; tail -5 $karthick; echo $karthick | mail -s "genius" someone@gmail.com Thanks NK

3. UNIX Desktop Questions & Answers

How to display only the lines from a file which do not contain a given number

a. How do I display the content of the file containing what Ive merged using a filter which would display only the lines of the file which don't contain number, for example 3 or 6.

4. Shell Programming and Scripting

grep and display lines from a file

I have to grep on a few words in a file and then display the line containing those words and the line above it. For ex - File1.txt contains... abc xyz abc This is a test Test successful abc xyz abc Just a test Test successful I find the words 'Test successful' in the file...

5. Shell Programming and Scripting

display all possible control characters from .xml file in unix

Hi, I have a .xml file in unix. We are passing this file through a xml parser. But we are getting some control characters from input file and XML parser is failing for the control character in file.Now I am getting following error, Error at byte 243206625 of file filename_$.xml: Error...

6. Shell Programming and Scripting

Display file without # lines

Hi to all in this great forum, im sure this has been asked lots of times before but ive been looking for the past day and cant find the answer. I use cat/some/file to display its contents but how can i get it to not display hashed out lines, or do i need another command, Thanks in advance:)

7. Shell Programming and Scripting

Display lines of the file on a log

Hi, I am using the Korn shell script to display lines of the file. For example below: outputfile=test.dat -- display each line of the test.dat file abcd 345 adek 45566 dve3 34565 so on... I appreciate your time to find a command for displaying lines of the file on the log. ...

8. UNIX for Dummies Questions & Answers

Unix file does not display special characters

We have a unix file that contains special characters (ie. �, �, �, � , � , � ). When I try to read this file I get a codepage error and the characters are replaced by the # symbol. How do I keep the special characters from being read? Thanks. Ryan

9. UNIX for Dummies Questions & Answers

display a portion of lines from file

This is truly dummy question. I have a text file of 100 lines. What unix commnad to extract line 20 to 40 and output it to another file? Is it something cat or grep or >> ? Thanks

10. UNIX for Dummies Questions & Answers

display few lines of the file

Hi, If I want to have a look at few lines of the file, how do I, what command to use. Eg: If I have a file having length 2000 lines and I want to have a look at the content between 1400 and 1600, How do I look at it ? Also, If I want to have a look at function alone in a file, how do I go...

UNIX for Dummies Questions & Answers