deleting a line from output Post: 302329279

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Checking the last line and deleting

Hi everyone, I have a file. I have to search whether the last line is empty(blank line) or not. if it is a blank line, I have to delete it. I dont want to move it to a temp file and again to original file after deleting the last line because I am doing some more modification in that file. Just I...

2. Shell Programming and Scripting

Deleting lines above a certain line

Hi, I have a file that gets automatically generated and it would look something like sakjsd adssad {{word}} sddsasd dsdsasa . . . So basically what I want to do is just keep the stuff below the {{word}} marker. The marker includes the brackets. Is there any command to delete the...

3. UNIX for Advanced & Expert Users

Deleting First 10 letters in a line

Hi, Could any one of you let me know any simple Unix command for deleting first 10 letters of first line in unix? Eg: 123456789ABC --Input ABC--Output Thanks Sue

4. Shell Programming and Scripting

Deleting Characters at specific position in a line if the line is certain length

I've got a file that would have lines similar to: 12345678 x.00 xx.00 x.00 xxx.00 xx.00 xx.00 xx.00 23456781 x.00 xx.00 xx.00 xx.00 xx.00 x.00 xxx.00 xx.00 xx.00 xx.00 34567812 x.00 xx.00 x.00 xxx.00 xx.00 xx.00 xx.00 45678123 x.00 xx.00 xx.00 xx.00 xx.00 x.00 xxx.00 xx.00 xx.00 xx.00 xx.00...

5. UNIX for Dummies Questions & Answers

Deleting every other Line in VI

Hello, How would one delete every other two lines using VI? For example, I have the following 8 lines: Line1 Line2 Line3 Line4 Line5 Line6 Line7 Line8 And wish to only delete lines 3-4 and 7-8. Is there a certain pattern which would make this easier? Thank you, -Jahn

6. Shell Programming and Scripting

deleting last n lines from a output

Friends, I am executing this command in solaris sar -d 3 3 | awk 'NR > 2 { if ($1 !~ /,.+/) print }' | egrep -v "nfs|device" . Now i want to delete the last two lines of my output as they are records of average which i don't want. can some one pls give me some idea on how to proceed.

7. UNIX for Dummies Questions & Answers

Deleting a pattern in UNIX without deleting the entire line

Hi I have a file: r58778.3|SOURCES={KEY=f665931a...,fw,221-705}|ERRORS={16_1:T,30_1:T,56_1:C,57_1:T,59_1:A,101_1:A,115:-,158_1:C,186_1:A,204:-,271_1:T,305:-,350_1:C,368_1:G,442_1:C,472_1:G,477_1:A}|SOURCE_1="Contig_1092402550638"(f665931a359e36cea0976db191ff60ff09cc816e) I want to retain...

8. Shell Programming and Scripting

Deleting double quoted string from a line when line number is variable

I need to remove double quoted strings from specific lines in a file. The specific line numbers are a variable. For example, line 5 of the file contains A B C "string" I want to remove "string". The following sed command works: sed '5 s/\"*\"//' $file If there are multiple...

9. Shell Programming and Scripting

Deleting newline and making output in single line with spaces

HI I have a file line vi Input 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460

10. UNIX for Beginners Questions & Answers

Get an output of lines in pattern 1st line then 10th line then 11th line then 20th line and so on.

Input file: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

LEARN ABOUT MOJAVE

line

line(1)                                                            User Commands                                                           line(1)

NAME

       line - read one line

SYNOPSIS

       line

DESCRIPTION

       The  line utility copies one line (up to and including a new-line) from the standard input and writes it on the standard output. It returns
       an exit status of 1 on EOF and always prints at least a new-line. It is often used within shell files to read from the user's terminal.

EXIT STATUS

       Exit status is:

       0        Successful completion

       >0       End-of-file on input.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       sh(1), read(2), attributes(5)

SunOS 5.10                                                          1 Feb 1995                                                             line(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Checking the last line and deleting

Discussion started by: srivsn

2. Shell Programming and Scripting

Deleting lines above a certain line

Discussion started by: eltinator

3. UNIX for Advanced & Expert Users

Deleting First 10 letters in a line

Discussion started by: pyaranoid

4. Shell Programming and Scripting

Deleting Characters at specific position in a line if the line is certain length

Discussion started by: Cailet