Sponsored Content
Full Discussion: How to delete empty lines
Top Forums UNIX for Advanced & Expert Users How to delete empty lines Post 302190712 by Franklin52 on Wednesday 30th of April 2008 10:16:07 AM
Old 04-30-2008
Or with grep:

Code:
grep '#.' < file

Regards

Last edited by Franklin52; 04-30-2008 at 11:18 AM.. Reason: edit quotes
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

delete multiple empty lines

Hi, I need to delete the lines with empty name. What is the best way to do it? Thanks a lot for your help! EMID MMDDYY HOURS JOB EMNAME 0241 051605 11.40 52062 someone 0520 051605 10.63 52062 0520 051605 10.66 52062 0520 051605 10.65 52062 (3 Replies)
Discussion started by: whatisthis
3 Replies

2. Shell Programming and Scripting

Removing empty lines(space) between two lines containing strings

Hi, Please provide shell script to Remove empty lines(space) between two lines containing strings in a file. Input File : A1/EXT "BAP_BSC6/07B/00" 844 090602 1605 RXOCF-465 PDTR11 1 SITE ON BATTERY A2/EXT... (3 Replies)
Discussion started by: sudhakaryadav
3 Replies

3. Shell Programming and Scripting

How to delete all leading empty lines in a file?

How to delete all leading empty lines in a file? $>cat input.txt test Test $> output file should be test Test $> (14 Replies)
Discussion started by: johnveslin
14 Replies

4. Homework & Coursework Questions

Delete restore and empty trash

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: A set of Linux shell scripts is required to allow users to ‘remove' files without them really disappearing... (1 Reply)
Discussion started by: mr100perecent
1 Replies

5. Shell Programming and Scripting

delete lines with empty second column

hi, I'd like to ask you if you can help me with such surely easy thing - I have some data and need to plot them. I have txt of data in two columns, tab separated, but some second columns are empty. like 1```` 2 1.2`` 3```` 2 4.44` 5````` 6.1```1 how can I erase all the lines... (2 Replies)
Discussion started by: bsco
2 Replies

6. UNIX for Advanced & Expert Users

Delete empty directories recursively - HP-UX

Hi, I want to delete all empty directories in a long directore tree structure. I want to use that from a script that will run on HP-UX 11. My definition of empty directory is that there is no regular file under it and directly beneath it. To elaborate, I have below directories. /app/dev/java... (14 Replies)
Discussion started by: asutoshch
14 Replies

7. Shell Programming and Scripting

Sed delete certain number of empty lines

Hi What I'm trying to do is delete every blank line upto a certain number, so for instance I only want to delete the first 4 empty lines within a file, I know how to delete every line with: sed '/^$/d' But I can't figure out how to limit it to only the first 4 occourances I though it... (5 Replies)
Discussion started by: duonut
5 Replies

8. Shell Programming and Scripting

Printing empty subdirs before delete

I am using following code to delete all the empty sub dirs from the inputted dir $1. Before deleting empty dirs, I want to print those dirs which are going to be deleted. Can this be done with little modification in following code #!/bin/sh if ; then echo "Searching '$1' dir for empty... (16 Replies)
Discussion started by: ajaypatil_am
16 Replies

9. UNIX for Dummies Questions & Answers

How to delete some empty folders?

I have an amount of folders and I want to delete only the empty ones. But I have more than 200 empty folders, so I would preffer do not delete one by one... I know it is possible, but I don't know how. I've tried with the size, using 'du' command, and saving the result in a file. After that, I made... (3 Replies)
Discussion started by: saitsug
3 Replies

10. Shell Programming and Scripting

Joining broken lines and removing empty lines

Hi - I have req to join broken lines and remove empty lines but should NOT be in one line. It has to be as is line by line. The challenge here is there is no end of line/start of line char. thanks in advance Source:- 2003-04-34024|04-10-2003|Claims|Claim|01-13-2003|Air Bag:Driver;... (7 Replies)
Discussion started by: Jackceasar123
7 Replies
list clearinghouse(1m)													    list clearinghouse(1m)

NAME
list clearinghouse - Displays a list of all the clearinghouses whose names match the specified clearinghouse name SYNOPSIS
cdscp list clearinghouse clearinghouse-name [with attribute-name = attribute-value] ARGUMENTS
The full name of a specific clearinghouse. The last simple name can contain wildcard characters. The name of a particular attribute. The value of a particular attribute. DESCRIPTION
The list clearinghouse command displays a list of all the clearinghouses whose names match the specified name. The last simple name can contain wildcards. You can use a with attribute-name = attribute-value clause to limit output only to clearinghouses whose attributes have values equal to the specified values. A space must precede and follow the = (equals sign). Privilege Required You must have read permission to the directory that stores the associated clearinghouse object entry. If you use a with attribute-name = attribute-value clause in the command, you also need read or test permission to the selected clearinghouses. NOTE
This command is replaced at Revision 1.1 by the dcecp command and may not be provided in future releases of DCE. EXAMPLE
The following command displays a list of all the clearinghouses named in the root directory: cdscp> list clearinghouse /.:/* LIST CLEARINGHOUSE /.../abc.com/* AT 1991-10-15-15:56:00 /.../abc.com/Munich_CH /.../abc.com/Paris_CH RELATED INFORMATION
Commands: clear clearinghouse(1m), create clearinghouse(1m), delete clearinghouse(1m), set cdscp preferred clearinghouse(1m), show cdscp preferred clearinghouse(1m), show clearinghouse(1m) list clearinghouse(1m)
All times are GMT -4. The time now is 09:36 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy