Sponsored Content
Top Forums Shell Programming and Scripting Read .txt file and dropping lines starting with # Post 302569997 by vgersh99 on Wednesday 2nd of November 2011 08:05:58 AM
Old 11-02-2011
Code:
sed '/^#/d' myFile.txt

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to read last line of a txt file?

I need to read the last file for a particular day, such as, "Jun 13" because the CSV file is cumulative for the entire day, so I don't want all the previous files, I just want the last file, for that day. I ran an 'ls -al | grep "June 13" > myLs.txt' (simplified) to list all files from that day.... (2 Replies)
Discussion started by: yongho
2 Replies

2. UNIX for Dummies Questions & Answers

How to read from txt file and use that as an array

Hi Guys How u all doing? I am having tough time to achieve this I have a unix .ksh script which calls sql script Right now I harcoded column id's in sql script but I want to read them from a txt file 1084,1143,1074,1080,1091,1090,1101,1069,1104,1087,1089,1081 I want to read this... (4 Replies)
Discussion started by: pinky
4 Replies

3. UNIX for Dummies Questions & Answers

can't read a .txt file

Hello, I have a set of .txt files I cannot read. This is a part of what I see. Is there a way to view these files? _MO<P.6D@K;WU<B$X-;)SIV/ROO!UL+1P=VTT-?,SLC`MI/6QMS#UYGGT\+)C=#\UIO`TL/0]=#/T) it's about 3 pages. Thanks for your help. Joe (3 Replies)
Discussion started by: rcracerjoe
3 Replies

4. Shell Programming and Scripting

i need to read the last line in a txt file

i'm a beginner in shell and i have a txt file that is updating every second or msec so i need a program to read the last line of this txt file is this possible to do? (5 Replies)
Discussion started by: _-_shadow_-_
5 Replies

5. Shell Programming and Scripting

How to read from txt file and write it to xls?

Hello All, I just want help in coding a simple shell script since i am a newbie for UNIX and i started learning unix and shell scripting basics recently. I am having a data like this in .txt file. Product Name : XYZ Price : 678.1 Best Buy Price : 600 Product Name : ABC Price : 465... (3 Replies)
Discussion started by: vasanth_123
3 Replies

6. Shell Programming and Scripting

Read the lines without starting with #

Hi, I need to read one file which excludes the line starting with #. example file: #Working directory WORK_DIR|/home/mypath #Remote directory REMOTE_DIR|/home/remote I am reading this file with the following code, while read line; do KEY=`echo "$line" | cut -d "|" -f 1` ... (5 Replies)
Discussion started by: Kattoor
5 Replies

7. Shell Programming and Scripting

merging two .txt files by alternating x lines from file 1 and y lines from file2

Hi everyone, I have two files (A and B) and want to combine them to one by always taking 10 rows from file A and subsequently 6 lines from file B. This process shall be repeated 40 times (file A = 400 lines; file B = 240 lines). Does anybody have an idea how to do that using perl, awk or sed?... (6 Replies)
Discussion started by: ink_LE
6 Replies

8. UNIX for Advanced & Expert Users

Read file and skip the line starting with #

Hi all, I'm new in unix. Need some help here. I have a file called server.cfg which contains the servers name, if I don't want to run on that server, I'll put a "#" infront it. username1@hostname.com username2@hostname.com #username3@hostname.com #username4@hostname.com... (17 Replies)
Discussion started by: beezy
17 Replies

9. Shell Programming and Scripting

How to read a file starting at certain line number?

I am new to ksh scripts. I would like to be able to read a file line by line from a certain line number. I have a specific line number saved in a variable, say $lineNumber. How can I start reading the file from the line number saved in $lineNumber? Thanks! (4 Replies)
Discussion started by: dcowboys13
4 Replies

10. UNIX for Dummies Questions & Answers

How to grep a line not starting with # from a file (there are two lines starting with # and normal)?

e.g. File name: File.txt cat File.txt Result: #INBOUND_QUEUE=FAQ1 INBOUND_QUEUE=FAQ2 I want to get the value for one which is not commented out. Thanks, (3 Replies)
Discussion started by: Tanu
3 Replies
dos2unix(1)						      General Commands Manual						       dos2unix(1)

NAME
dos2unix - DOS/MAC to UNIX text file format converter SYNOPSYS
dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...] Options: [-hkqV] [--help] [--keepdate] [--quiet] [--version] DESCRIPTION
This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format. OPTIONS
The following options are available: -h --help Print online help. -k --keepdate Keep the date stamp of output file same as input file. -q --quiet Quiet mode. Suppress all warning and messages. -V --version Prints version information. -c --convmode convmode Sets conversion mode. Simulates dos2unix under SunOS. -o --oldfile file ... Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used. -n --newfile infile outfile ... New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be used or you WILL lost your files. EXAMPLES
Get input from stdin and write output to stdout. dos2unix Convert and replace a.txt. Convert and replace b.txt. dos2unix a.txt b.txt dos2unix -o a.txt b.txt Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode. Convert c.txt from Mac to Unix ascii format. dos2unix a.txt -c iso b.txt dos2unix -c ascii a.txt -c iso b.txt dos2unix -c mac a.txt b.txt Convert and replace a.txt while keeping original date stamp. dos2unix -k a.txt dos2unix -k -o a.txt Convert a.txt and write to e.txt. dos2unix -n a.txt e.txt Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt. dos2unix -k -n a.txt e.txt Convert and replace a.txt. Convert b.txt and write to e.txt. dos2unix a.txt -n b.txt e.txt dos2unix -o a.txt -n b.txt e.txt Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt. dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt DIAGNOSTICS
BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me. AUTHORS
Benjamin Lin - <blin@socs.uts.edu.au> Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org> MISCELLANY
Tested environment: Linux 1.2.0 with GNU C 2.5.8 SunOS 4.1.3 with GNU C 2.6.3 MS-DOS 6.20 with Borland C++ 4.02 Suggestions and bug reports are welcome. SEE ALSO
unix2dos(1) mac2unix(1) 1995.03.31 dos2unix v3.0 dos2unix(1)
All times are GMT -4. The time now is 05:07 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy