10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi gents,
Have only a passing familiarity with linux/shell at this point, so please forgive simple question.
I have text files that have lines something like the following:
a
b
c
d
d
d
e
f
e
f
e
f
a
b (6 Replies)
Discussion started by: cabled
6 Replies
2. Shell Programming and Scripting
hi..
i have a fasta file with the following format
>sequence1
CCGGTTTTCGATTTGGTTTGACT
>sequence2
AAAGTGCCGCCAGGTTTTGAGTGT
>sequence3
AGTGCCGCAGAGTTTGTAGTGT
Now, i want to read alternate line and add "GGGGGGGGGGG" to end of every sequence
Desired output:
>sequence1... (4 Replies)
Discussion started by: empyrean
4 Replies
3. Programming
Hi,
I need to join every alternate line in a file
for eg:input file
$ cat abc
abc
def
ghi
jkloutput
abc def
ghi jklcode i wrote for this
$ cat add_line.pl
#!/usr/bin/perl -w
my $count=1;
#my $line=undef;
my @mem_line;
my $i=0;
my $x=0; (2 Replies)
Discussion started by: sam05121988
2 Replies
4. Shell Programming and Scripting
Hello,
I have a log file with many lines and I want to grep pcific values from spcific lines, I'm not sure if it is possible or not
Sample
16-11-11 19:54:13:INFO:Connection to device ip 20.10.11.23 took 0
16-11-11 19:54:13:FINE:Sending request.
16-11-11 19:54:13:INFO:Received response from... (3 Replies)
Discussion started by: roby2411
3 Replies
5. Shell Programming and Scripting
Hi All,
In continuation of my previous thread 'Add text at the end of line conditionally', I need to further modfiy the file after adding text at the end of the line. Now, I need to add a fixed charater string at alternate lines starting from first line using awk or sed.My file is now as below:... (10 Replies)
Discussion started by: angshuman
10 Replies
6. Shell Programming and Scripting
Hi,
my xml files looks something like this
<Instance Name="New York">
<Description></Description>
<Instance Name="A">
<Description></Description>
<PropertyValue Key="false" Name="Building A" />
</Instance>
<Instance Name="B">
... (4 Replies)
Discussion started by: tententen
4 Replies
7. Shell Programming and Scripting
hi,
i have 2 files.
file1:
1
2
3
4
5
6
file2:
a
b
c
d
e
f
g
h
i (5 Replies)
Discussion started by: vidyaj
5 Replies
8. Shell Programming and Scripting
I have been using grep for removing lines of a particular pattern from a long file in the following way
grep -vf Exclude_Lines File1 > File2
But grep seems to have some problems because sometimes it does the job, sometimes it does not....I have seen AWK is more powerful..
Can the same thing... (5 Replies)
Discussion started by: ananyob
5 Replies
9. Shell Programming and Scripting
Hi,
I'm new to Unix. I want to read the all the lines from a text file and write the alternate lines into another file. Please give me a shell script solution.
file1
-----
one
two
three
four
five
six
seven
newfile(it should contain the alternate lines from the file1)
-------
one... (6 Replies)
Discussion started by: pstanand
6 Replies
10. UNIX for Dummies Questions & Answers
A basic request two files want to combine them but on alternate lines (1 Reply)
Discussion started by: SummitElse
1 Replies