04-09-2019
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hai
i am very new to unix.
i am having two files like this.
first.properties
cache.ZA.TL_CCY=SELECT trim(CCY_CODE)||trim(COUNTRY_CODE)||trim(CITY_CODE) AS... (4 Replies)
Discussion started by: kkraja
4 Replies
2. Red Hat
I have a file with has the following data
abaddda;;;;;;;;asdfd;;;d;dadfewdff;f;v;v;v;;v;v;v;v;v;v;v;w;;
;frf;r;v;afd;f;ad;f;d;;va;;g;g;sd;a;dg;ag;ads;ga;dga;d;dsa;;;;
;;sd;df;asd;f;df;adf;adf;;df;df;;d;f;f;sf;df;f;df;;fd;f;f;sdfd;;;;
I want to replace every 13 th semicolon ; in... (1 Reply)
Discussion started by: Raju Datla
1 Replies
3. Shell Programming and Scripting
I have a file that is formatted in this way.
a1;b2;c33;d4;e5;e;f;f;f;s
d;ds;d;a;v;b;g;gr;r;rt;fdf
s1;s2;s2;s3;s4;
b1;f2;g3;h4;a3c4e;xcsd;fds;
sd2;fs4;fs2;sdf3;
I want to replace the value just before the 4th semicolon to empty string, regardless the value, such that it looks... (3 Replies)
Discussion started by: alienated
3 Replies
4. Shell Programming and Scripting
Can someone tell me how I can do this?
e.g:
Say file1.txt contains:
today is monday
the 22 of
NOVEMBER
2010
and file2.txt contains:
the
11th
month
of
How do i replace the word NOVEMBER with (5 Replies)
Discussion started by: tuathan
5 Replies
5. Solaris
I get a file which has all its content in a single row.
The file contains xml data containing 3000 records, but all in a single row, making it difficult for Unix to Process the file.
I decided to insert a new line character at all occurrences of a particular string in this file (say replacing... (4 Replies)
Discussion started by: ducati
4 Replies
6. Shell Programming and Scripting
Hello,
I have a 100 line code. I have given a sample of it below:
ABC*654654*1*54.54*21.2*87*1*654654654654
CCC*FS*FS*SFD*DSF
GGG*FGH*CGB*FBDFG*FGDG
ABC*654654*1*57.84*45.4*88*2*6546546545
CCC*WSF*SG*FGH*GHJ
ADA*AF*SFG*DFGH*FGH*FGTH
I need to select the line starting with "ABC" its... (6 Replies)
Discussion started by: nithins007
6 Replies
7. Emergency UNIX and Linux Support
Hello,
I have a 100 line code. I have given a sample of it below:
ABC*654654*1*54.54*21.2*87*1*654654654654
CCC*FS*FS*SFD*DSF
GGG*FGH*CGB*FBDFG*FGDG
ABC*654654*1*57.84*45.4*88*2*6546546545
CCC*WSF*SG*FGH*GHJ
ADA*AF*SFG*DFGH*FGH*FGTH
I need to select the line starting with "ABC" its... (3 Replies)
Discussion started by: nithins007
3 Replies
8. Shell Programming and Scripting
Hi,
I currently have a problem that I need to read a file line by line.
After I read it line by line there are some commands in which I have to change a specific string.(In my case, I have to make a script that changes all the passwords into hash value)
Here is a sample input... (3 Replies)
Discussion started by: thebennnn
3 Replies
9. UNIX for Dummies Questions & Answers
Hi Everyone,
I have a requirement in ksh where i have a set of files in a directory. I need to search each and every file if a particular string is present in the file, delete that line and replace that line with another string expression in the same file.
I am very new to unix. Kindly help... (10 Replies)
Discussion started by: Pradhikshan
10 Replies
10. UNIX for Dummies Questions & Answers
Hello again people,
I have a list of websites in this format:
domain.com
domain1.com
domain2.com
domainwww.com
domain2www.com
domain3www.com
www.domain.com
www.domain2.com
www.domain3.com
I want to replace the string "www." with "nothing" but only lines that start with "www."
... (3 Replies)
Discussion started by: galford
3 Replies
LEARN ABOUT DEBIAN
alzabo::changetracker
Alzabo::ChangeTracker(3pm) User Contributed Perl Documentation Alzabo::ChangeTracker(3pm)
NAME
Alzabo::ChangeTracker - Saves a set of changes as callbacks that can be backed out if needed
SYNOPSIS
use Alzabo::ChangeTracker;
my $x = 0;
my $y = 1;
sub foo
{
my $tracker = Alzabo::ChangeTracker->new;
$tracker->add( sub { $x = 0; } );
$x = 1;
bar();
eval { something; };
$tracker->backout if $@;
}
sub bar
{
my $tracker = Alzabo::ChangeTracker->new;
$tracker->add( sub { $y = 1; } );
$y = 2;
}
DESCRIPTION
The trick ...
We only want to have one object of this type at any one time. In addition, only the stack frame that created it should be able to clear it
(except through a backout). Why? Here's an example in pseudo-code to help explain it:
sub foo
{
create a tracker;
store some change info in the tracker;
call sub bar;
store some change info in the tracker;
# point Y
clear changes in tracker;
}
sub bar
{
create a tracker; # internally, we really just increment our stack count
store some change info in the tracker;
clear changes in tracker; # point X
}
If at point X we were to really clear out the changes, even the changes just from sub bar, we'd have a problem. Because if at point Y,
things go to hell and we want to back out the changes, we want to back out the changes from sub foo _AND_ sub bar. However, if bar is also
an entry point we want to be able to track changes in bar and clear them from bar.
AUTHOR
Dave Rolsky, <autarch@urth.org>
perl v5.8.8 2007-12-23 Alzabo::ChangeTracker(3pm)