08-29-2006
Search the forums with the keyword "Reversing a String SHELL script"
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Can we print any string in reverse order?
For example:
oracle 16294 1 0 Aug 11 ? 0:00 ora_reco_crepd
oracle 16276 1 0 Aug 11 ? 0:19 ora_dbw0_crepd
I need second last column from this output. (0:00 & 0:19).
I can use awk print $2 after reversing the string.
... (4 Replies)
Discussion started by: malaymaru
4 Replies
2. Shell Programming and Scripting
How to get the reverse parsing work.
I have a strings like
aqw-wef-324-err.log
wefd-324r-err.log
efrt-4rfr.log
.
.
i want to have string upto last hypen.
aqw-wef-324
wefd-324r
... (1 Reply)
Discussion started by: senthilk615
1 Replies
3. Shell Programming and Scripting
Hi,
I am very new to perl.
My question:
How i can reverse the given string using substr function but without using reverse function in perl?
Anybody please help.
thanks,
-Lalit (3 Replies)
Discussion started by: email-lalit
3 Replies
4. Shell Programming and Scripting
I have a file like this:
Dog Cat One ABCDEFGHIJ house
Dog Cat Two ABCDEFGHIJ house
Cat Cat One ABCDEFGHIJ house
Cat Cat Two ABCDEFGHIJ house
I want to look at $3 and if it says "Two" print out the line except reverse $4.
Dog Cat One ABCDEFGHIJ house
Dog Cat Two JIHGFEDCBA house ... (3 Replies)
Discussion started by: dcfargo
3 Replies
5. UNIX for Dummies Questions & Answers
Thanks so much vivekraj (0 Replies)
Discussion started by: andrew1400
0 Replies
6. Programming
Hi all,
I jus wanna print string b after reversing it. but the out put is blank. My code snippet is below. :wall:
int main()
{
char * a, * b;
b = new char;
a = new char;
int len, le;
le = 0;
cout<< " enter your string \n";
cin>> a;
len = strlen(a);
for(int i =... (8 Replies)
Discussion started by: vineetjoshi
8 Replies
7. Shell Programming and Scripting
Guys,
I am trying to find a way to achieve this. I need to print /usr/local/apche/htdocs only from the string /usr/local/apache/htdocs/file.php using the regex. The below did not work. I know a solution with normal cut, I need a way to do this with the awk regex.
awk '/+file.php/' (6 Replies)
Discussion started by: anilcliff
6 Replies
8. Shell Programming and Scripting
Hi All,
I have a String str="Manish". I would like to reverse it.
I know the option to do this in bash is: echo "Manish" | rev
but I have seen an alternate solution somewhere, which states that:
str="Manish" echo $str | awk '{ for(i=length($0);i>=1;i--) printf("%s",substr($0,i,1));... (7 Replies)
Discussion started by: manishdivs
7 Replies
9. Shell Programming and Scripting
Hi All,
I would like to know , how to reverse a given string
example :
Hi how are you
Required Output:
you are how HiThanks (7 Replies)
Discussion started by: santhoshks
7 Replies
10. Shell Programming and Scripting
Hello,
Can anyone explain for me in this script to reverse the string?
1) the "x=x" part, how it works?
$ echo welcome | awk '{ for(i=length;i!=0;i--)x=x substr($0,i,1);}END{print x}'
$ emoclew2) x seems to be an array at the END, but can it automatically print the whole array in awk?
Thanks... (8 Replies)
Discussion started by: yifangt
8 Replies
LEARN ABOUT DEBIAN
bup-drecurse
bup-drecurse(1) General Commands Manual bup-drecurse(1)
NAME
bup-drecurse - recursively list files in your filesystem
SYNOPSIS
bup drecurse [-x] [-q] [--exclude path] [--exclude-from filename] [--profile] <path>
DESCRIPTION
bup drecurse traverses files in the filesystem in a way similar to find(1). In most cases, you should use find(1) instead.
This program is useful mainly for testing the file traversal algorithm used in bup-index(1).
Note that filenames are returned in reverse alphabetical order, as in bup-index(1). This is important because you can't generate the hash
of a parent directory until you have generated the hashes of all its children. When listing files in reverse order, the parent directory
will come after its children, making this easy.
OPTIONS
-x, --xdev, --one-file-system
don't cross filesystem boundaries.
-q, --quiet
don't print filenames as they are encountered. Useful when testing performance of the traversal algorithms.
--exclude=path
a path to exclude from the backup (can be used more than once)
--exclude-from=filename
a file that contains exclude paths (can be used more than once)
--profile
print profiling information upon completion. Useful when testing performance of the traversal algorithms.
EXAMPLE
bup drecurse -x /
SEE ALSO
bup-index(1)
BUP
Part of the bup(1) suite.
AUTHORS
Avery Pennarun <apenwarr@gmail.com>.
Bup unknown- bup-drecurse(1)