10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
my inputfile:
This is a test and only a test for production - prod.
echo "This is a test and only a test for production - prod" | perl -pi -e 's/prod/test/g'
outputfile:
This is a test and only a test for testuction - test
I only want to replace prod, not production.
I also... (3 Replies)
Discussion started by: loktamann
3 Replies
2. Shell Programming and Scripting
Dear All,
Here is my input
TAACGCACTTGCGGCCCCGGGATAAAAAAAAAAAAAAAAAAAAATGGATT
NAGAGGGACGGCCGGGGGCATAAAAAAAAAAAAAAAAAAAAAGGGATTTC
NGGGTTTTAAGCAGGAGGTGTCAAAAAAAAAAAAAAAAAAAAAGGGATTT
NTGGAACCTGGCGCTAGACCAAAAAAAAAAAAAAAAAAAATGGATTTTTG
ATACTTACCTGGCAGGGGAGATACCATGATCAATAAAAAAAAAAAAAAAA... (3 Replies)
Discussion started by: jacobs.smith
3 Replies
3. Shell Programming and Scripting
Hello.
In my script, some command return :
q | kernel-default | package | 3.19.0-1.1.g8a7d5f9 | x86_64 | openSUSE-13.2-Kernel_stable_standard
| kernel-default | package | 3.19.0-1.1.g8a7d5f9 | i586 | openSUSE-13.2-Kernel_stable_standard
| kernel-default ... (3 Replies)
Discussion started by: jcdole
3 Replies
4. Shell Programming and Scripting
I have written a perl code to read alphabet from console and prints the status.
But every time it is printing "Entered is vowel".
print "Enter any alphabet: ";
$a = <STDIN>;
if ( $a == "a" || $a == "e" || $a == "i" || $a == "o" || $a == "u" )
{
print "entered is vowel";
}
else... (4 Replies)
Discussion started by: scriptscript
4 Replies
5. Shell Programming and Scripting
Hey guys I'm new to unix and need help printing files in a specified directory according to size in bytes as well as files with equal bites in alphabetical order
the part i have done so far prints out all files in the directory as well as setting a time limit in which they have been modified
... (2 Replies)
Discussion started by: wessy
2 Replies
6. UNIX for Dummies Questions & Answers
command/script(apart from awk) to print the fields in reverse order
that is last field has to come first and so on and first field has to go last
Input
store-id date sale
.............
.............
... (3 Replies)
Discussion started by: tsurendra
3 Replies
7. Shell Programming and Scripting
I am trying to find a way to utilise the full potential of my cpu cores and memory on my windows machine.
Now, I am quite familiar with grep, however, running a Unix based OS is not an option right now.
Unfortunately, the 32 bit grep for windows that I am running, I cannot run multiple... (1 Reply)
Discussion started by: Moloch
1 Replies
8. Shell Programming and Scripting
Hi
By using select clause I'm trying to pull out the rows to a variable.
If the variable has 0 row(s) selected then i'm printing some text message
else printing some other text message
if($xyz =~ m/0 row/)
{
print "0 rows ";
}
else
{
print " There are rows";
}
By my problem... (4 Replies)
Discussion started by: pdreddy34
4 Replies
9. Shell Programming and Scripting
How to emulate grep -o option in perl.
I mean to print not all line, only the exact match.
echo "2A2 BB" | perl -ne 'print if /2A2/'
2A2 BB
I want to print only 2A2. (2 Replies)
Discussion started by: mirusnet
2 Replies
10. Shell Programming and Scripting
I'm hoping someone can help me on this. I have a data file that greatly simplified might look like this:
sec;src;dst;proto
421;10.10.10.1;10.10.10.2;tcp
426;10.10.10.3;10.10.10.4;udp
442;10.10.10.5;10.10.10.6;tcp
sec;src;fac;dst;proto
521;10.10.10.1;ab;10.10.10.2;tcp... (3 Replies)
Discussion started by: eric4
3 Replies