Login or Register to Ask a Question and Join Our Community


UNIX for Dummies Questions & Answers

How to write a region of a file to another file with "less"?

 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers How to write a region of a file to another file with "less"?
# 1  
Old 02-17-2010
How to write a region of a file to another file with "less"?
I know about markers in "less", and I know about the "pipe" command, but what I need to do is write a region of a file to another file. I can set the mark and move to the end of the region I want to save and then pipe that region to something, but I'm not sure what that "something" would be to let me write that region to another file.
# 2  
Old 02-17-2010
Try piping it into 'cat > filename'. This is usually a Useless Use of Cat but reviewing less' options I don't see a better alternative in this case...
# 3  
Old 02-17-2010
Perfect, that worked fine.
 
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Bash script - Print an ascii file using specific font "Latin Modern Mono 12" "regular" "9"

Hello. System : opensuse leap 42.3 I have a bash script that build a text file. I would like the last command doing : print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt where : print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies

2. UNIX for Dummies Questions & Answers

Using "mailx" command to read "to" and "cc" email addreses from input file

How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address and column 3 contains “cc” e-mail address to include with same email. Sample input file, email.txt Below is an sample code where... (2 Replies)
Discussion started by: asjaiswal
2 Replies

3. Shell Programming and Scripting

finding the strings beween 2 characters "/" & "/" in .txt file

Hi all. I have a .txt file that I need to sort it My file is like: 1- 88 chain0 MASTER (FF-TE) FFFF 1962510 /TCK T FD2TQHVTT1 /jtagc/jtag_instreg/updateinstr_reg_1 dff1 (TI,SO) 2- ... (10 Replies)
Discussion started by: Behrouzx77
10 Replies

4. UNIX for Dummies Questions & Answers

Unix "look" Command "File too large" Error Message

I am trying to find lines in a text file larger than 3 Gb that start with a given string. My command looks like this: $ look "string" "/home/patrick/filename.txt" However, this gives me the following message: "look: /home/patrick/filename.txt: File too large" So, I have two... (14 Replies)
Discussion started by: shishong
14 Replies

5. Shell Programming and Scripting

How to Write sftp through "expect" for file upload ?

Hi Experts , I am new to unix programming please tell me how to write expect and hoe to call it for automated file upload process. help me really ! (0 Replies)
Discussion started by: kulbhushan
0 Replies

6. Shell Programming and Scripting

awk command to replace ";" with "|" and ""|" at diferent places in line of file

Hi, I have line in input file as below: 3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL My expected output for line in the file must be : "1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL" Can someone... (7 Replies)
Discussion started by: shis100
7 Replies

7. Shell Programming and Scripting

"sed" to check file size & echo " " to destination file

Hi, I've modified the syslogd source to include a thread that will keep track of a timer(or a timer thread). My intention is to check the file size of /var/log/messages in every one minute & if the size is more than 128KB, do a echo " " > /var/log/messages, so that the file size will be set... (7 Replies)
Discussion started by: jockey007
7 Replies

8. Shell Programming and Scripting

script to read a line with spaces bet " " and write to a file

Hi, I need a command in UNIX KSH below is the description... MAPPING DESCRIPTION ="Test Mapping for the calid inputs" ISVALID ="YES" NAME ="m_test_xml" OBJECTVERSION ="1" VERSIONNUMBER ="1" unix ksh command to read the DESCRIPTION and write to a file Test Mapping for the calid inputs... (3 Replies)
Discussion started by: perlamohan
3 Replies

9. Shell Programming and Scripting

communicating wth another user aside from "wall" and "write"

Hi, Can anyone suggest a Unix command or c-shell algorithm to simulate to behavior of "wall" command minus the "all users"? What I'm trying to do is to send a notice to just one particular user but i dont want other remotely-logged-on users to receive the message (on the pseudo-terminals). I... (6 Replies)
Discussion started by: Deanne
6 Replies
Login or Register to Ask a Question