UNIX command to count blank lines in a file in DOS format
Hi Team,
The content of the file is as follows.
The file is in DOS format (not in Unix Format). The file is transferred to Unix. I need a unix command to check the number of blank lines in a input (comming from Windows). If it is greater than 0, then invalid file else valid file.
Please note I have tried the following command. It will work if the file is in Unix format else it will not work.
What is the command to count lines in a files, but ignore blank lines and commented lines?
I have a file with 4 sections in it, and I want each section to be counted, not including the blank lines and comments... and then totalled at the end.
Here is an example of what I would like my... (6 Replies)
Hi,
I would like to know how to solve one of my problems using expert unix commands.
I have a file with occasional blank lines;
for example;
dertu
frthu
fghtu
frtty
frtgy
frgtui
frgtu
ghrye
frhutp
frjuf
I need to edit the file so that the file looks like this; (10 Replies)
Dear All
Could you please advice how do we convert a unix file to dos
I know one command,ux2dos, which somehow does not work to give desired output
Inputs on this is appreciated
Thanks,
Suresh (3 Replies)
Hi friends, I am working on a perl script to count the commented lines, blank lines and source lines separately. Let me know if you have one. For example i have a file containing the lines:
/**
* SOURCE CODE
*/
public class SessionConstants {
/**
* Code for Session created
*/... (4 Replies)
Hi,
I am new to shell scripting and exploring it , I have developed few sample shell script but I have developed them on windows xp notepad and then saving them on folder and then testing them on cywgin and running perfectly...but these scripts are in dos format and I want to convert them in unix... (1 Reply)
Hello All,
I have a bash script and in it at some point I call an Expect Script that does some stuff and saves its
output in a ".txt" file.
Example "/path/to/my/file/Expect_Output.txt" file: notice the 2nd line is empty in the file...
Data for Host-1 (192.168.1.110)
Checking the... (2 Replies)
Hi All,
I am trying to check if the file is in dos format using simple grep command but the problem is lines inside the file with have special characters in between and in some lines end of the line will have the '^M' character.
I tried the below command in simple line(without special... (7 Replies)
Hi All
Need Help
I have a file with the below format (ABC.TXT) :
®¿¿ABCDHEJJSJJ|XCBJSKK01|M|7348974982790
HDFLJDKJSKJ|KJALKSD02|M|7378439274898
KJHSAJKHHJJ|LJDSAJKK03|F|9898982039999
(cont......)
I need to write a script where it will check for : blank lines (between rows,before... (6 Replies)
dos file in unix environment , now want to get the line count of the file .
Is it possible???/ (1 Reply)
Discussion started by: lalitpct
1 Replies
LEARN ABOUT OSF1
mkmanifest
mkmanifest(1) General Commands Manual mkmanifest(1)NAME
mkmanifest - mtools utility to create a shell script to restore UNIX file names from DOS
SYNOPSIS
mkmanifest [files]
OPTIONS
None
OPERANDS
A list of UNIX file names to be converted to DOS name format.
DESCRIPTION
The mkmanifest command creates a shell script that aids in the restore of UNIX file names that were overwritten by DOS file name restric-
tions. DOS file names are uppercase only, cannot exceed 8 character names, 3 character extensions and do not support device names or non-
alphanumeric characters.
Not all UNIX file names are supported in the DOS world. The mtools commands may have to change UNIX names to fit the DOS file name conven-
tions. Most commands provide the verbose option (-v), that displays new file names if they have been changed. The following table shows
some examples of file name conversions:
-----------------------------------------------
UNIX name DOS name Reason for the change
-----------------------------------------------
thisisatest THISISAT file name too long
file.stuff FILE.STU extension too long
prn.txt XRN.TXT PRN is a device name
.abc X.ABC null file name
hot+cold HOTXCOLD illegal character
-----------------------------------------------
EXIT STATUS
The following exit values are returned: Success. Failure.
EXAMPLES
Assume you have the following UNIX files that you want to copy to a DOS diskette using the mcopy command.
very_long_name 2.many.dots illegal: good.c prn.dev Capital
The mcopy command converts these file names to the following:
very_lon 2xmany.dot illegalx good.c xprn.dev capital
To restore the previous file names, use the mkmanifest command as follows: mkmanifest very_long_name 2.many.dots illegal:
good.c prn.dev Capital > manifest
The previous mkmanifest command line produces the following: mv very_lon very_long_name mv 2xmany.dot 2.many.dots mv illegalx illegal: mv
xprn.dev prn.dev mv capital Capital
The good.c file name did not require conversion, hence it was not included in the output.
If these files were copied from diskette to another UNIX system, and you wanted to restore the original names, retain a copy of the mani-
fest file (captured output) so that it can be used to convert the file names again.
FILES
Executable file
SEE ALSO
Commands: mcopy(1), mtools(1)mkmanifest(1)