11-16-2013
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
How will you list only the empty lines in a file (using grep) (1 Reply)
Discussion started by: JosephGerard
1 Replies
2. Shell Programming and Scripting
I can't get touch to simultaneously create three empty files file1, file2, file3. I tried:$ touch filebut all I got was one file:$ fileWhat did I do wrong? (4 Replies)
Discussion started by: na5m
4 Replies
3. Shell Programming and Scripting
I would like ot create shell script/ bash to create diffrent files based on a file and parameters list.
Here is the detail example: I have a textfile and four static parameter files (having ‘?'). mainfile.txt has below records (this count may be more than 50)
A200001
A200101
B200001... (9 Replies)
Discussion started by: raghav525
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4. Shell Programming and Scripting
I have a list of filenames that I want created - they must be created via a certain naming convention due to the software I'm using. Once they are created I have another file that will be used to populate them with data. So far this is what I have:
#For each line in text file "foo_txt" create... (2 Replies)
Discussion started by: MaindotC
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5. UNIX Desktop Questions & Answers
Dear All,
Kindly explain me a command in unix to create a empty wav file with example.
Thanks in Advance! (1 Reply)
Discussion started by: thillai_selvan
1 Replies
6. UNIX for Dummies Questions & Answers
I have more than 10K songs in two directories on a hard drive. I would like to create a file list all of files name then change to .xml extension to upload to iPhone so I have a Karaoke list on my iPhone.
I need your help to create a file by using command in Linux.
Files names:
0001 More... (4 Replies)
Discussion started by: ggcc
4 Replies
7. Shell Programming and Scripting
Hi,
i need a single command to create multiple empty files(no trailing lines as well) and empty the files if already existing.
please let me know or if this has been ansered, if some ocan share the link please, thanks
> newfile.txt
or
:> newfile.txt
do not work (4 Replies)
Discussion started by: Onkar Banerjee
4 Replies
8. Shell Programming and Scripting
Hello Guys
I have a big list of files in one directory. And Some are missing .
Example
ls -l
2191off-r0.sps
2193off-r0.sps
2194off-r0.sps
2197off-r0.sps
2198off-r0.sps
2200off-r0.sps
I would like to create a file with the list only missing files. Or if is possible to create in ... (4 Replies)
Discussion started by: jiam912
4 Replies
9. Linux
Hey i try to create empty text file with utf-8 encoding
without success
what is the right way to do this ?
tried with
touch test.txt
iconv -f UTF-8 -t UTF-8 test.txt
or
iconv -f latin1 -t UTF-8 test.txt (8 Replies)
Discussion started by: umen
8 Replies
10. UNIX for Beginners Questions & Answers
Hello Everyone ,
Iam a newbie to shell programming and iam reaching out if anyone can help in this :-
I have two files
1) Insert.txt
2) partition_list.txt
insert.txt looks like this :-
insert into emp1 partition (partition_name)
(a1,
b2,
c4,
s6,
d8)
select
a1,
b2,
c4, (2 Replies)
Discussion started by: nubie2linux
2 Replies
LEARN ABOUT DEBIAN
combine
COMBINE(1) COMBINE(1)
NAME
combine - combine sets of lines from two files using boolean operations
SYNOPSIS
combine file1 and file2
combine file1 not file2
combine file1 or file2
combine file1 xor file2
_ file1 and file2 _
_ file1 not file2 _
_ file1 or file2 _
_ file1 xor file2 _
DESCRIPTION
combine combines the lines in two files. Depending on the boolean operation specified, the contents will be combined in different ways:
and Outputs lines that are in file1 if they are also present in file2.
not Outputs lines that are in file1 but not in file2.
or Outputs lines that are in file1 or file2.
xor Outputs lines that are in either file1 or file2, but not in both files.
"-" can be specified for either file to read stdin for that file.
The input files need not be sorted, and the lines are output in the order they occur in file1 (followed by the order they occur in file2
for the two "or" operations). Bear in mind that this means that the operations are not commutative; "a and b" will not necessarily be the
same as "b and a". To obtain commutative behavior sort and uniq the result.
Note that this program can be installed as "_" to allow for the syntactic sugar shown in the latter half of the synopsis (similar to the
test/[ command). It is not currently installed as "_" by default, but you can alias it to that if you like.
SEE ALSO
join(1)
AUTHOR
Copyright 2006 by Joey Hess <joey@kitenet.net>
Licensed under the GNU GPL.
moreutils 2012-04-09 COMBINE(1)