Do you really want to edit in-place? If anything goes wrong you've destroyed your original, not a copy!
You can't just redirect into the same file you're reading from either, because you'd end up deleting the file before you even begin reading from it. Hence why this, and most shell utilities, don't edit in-place. Modifying the original is easy enough without that:
'cat' is better than 'mv' for this because it won't ever alter data.dat's ownership or permissions.
Hi, I have a variable $Ctrcd which contains country names in upper case and i want to convert them into lower case. I have tried so many solutions from already existing threads but couldn't get the correct one.
Can anybody help me with this.....
Thanks a lot.. (2 Replies)
I have a package to install and the installation script which does it . The files/directories names in the script are all lower case but the actual package has everything in upper case - file names, directories . I don't want to rename directories and files in the package - it has a lot of them . ... (2 Replies)
Hi, All -
I have a script where I need to change the server name from "dallinux01" to "DALLINUX01" in multiple places.
Can some one tell me a command that I can use for this? I played with the tr (translate) command but tr works byte by byte. Meaning that when I use the tr command all... (3 Replies)
Hi All
I have a script which extracts values from a Database (A persons name) and puts it into a variable in my script IE: $NAME
However the Value in the DB is all in uppercase and contains the users first name and last name
EG:
> echo $NAME
GRAHAM BOYLE
>
What I need is only the... (7 Replies)
Hi all,
i have a data array as followes.
ARRAY=DFSG345GGG
ARRAY=234FDFG090
ARRAY=VDFVGBGHH
so on..........
i need all english letters to be change to lower case. So i am expecting to see
ARRAY=dfsg345ggg
ARRAY=234fdfg090
ARRAY=vdfvgbghh
so on........
If i have to copy this data in... (8 Replies)
Is there a command that can switch a character variable from UPPER case to lower case?
like
foreach AC ( ABC BCD PLL QIO)
set ac `COMMAND($AC)`
...
end
Thanks a lot! (3 Replies)
There is a script where we pass the parameter in lower case:
say: . ./scriptName pArameter
#!/bin/ksh
echo "`date` Entering $0 Reloading the $1 table "
mname1=$1
(code to login MYSQL Database)
Truncate table $mname1;
exit
!
Since now there is a limitaion of MYSQL that it accept... (5 Replies)
Hi all,
I am trying to find a way to change first letter in a word from lower case to upper case. It should be done for each first word in text or in paragraph, and also for each word after punctuation like
. ; : ! ?I found the following command
sed -i 's/\s*./\U&\E/g' $@ filenamebut... (7 Replies)
Discussion started by: georgi58
7 Replies
LEARN ABOUT DEBIAN
hash::case::upper
Hash::Case::Upper(3pm) User Contributed Perl Documentation Hash::Case::Upper(3pm)NAME
Hash::Case::Upper - native hash with enforced lower cased keys
INHERITANCE
Hash::Case::Upper
is a Hash::Case
is a Tie::StdHash
SYNOPSIS
use Hash::Case::Upper;
tie my(%uchash), 'Hash::Case::Upper';
$uchash{StraNGeKeY} = 3;
print keys %uchash; # STRANGEKEY
DESCRIPTION
Hash::Case::Upper extends Hash::Case, which lets you play various trics with hash keys. In this implementation, the fake hash is case
insensitive and the keys stored in upper-case.
METHODS
Constructors
$obj->addHashData(HASH)
See "Constructors" in Hash::Case
$obj->addPairs(PAIRS)
See "Constructors" in Hash::Case
$obj->setHash(HASH)
See "Constructors" in Hash::Case
tie(HASH, 'Hash::Case::Upper', [VALUES,] OPTIONS)
Define HASH to have only upper cased keys. The hash is initialized with the VALUES, specified as ref-array or ref-hash. Currently,
there are no OPTIONS defined.
SEE ALSO
This module is part of Hash-Case distribution version 1.02, built on March 09, 2012. Website: http://perl.overmeer.net/hash-case/
LICENSE
Copyrights 2002-2003,2007-2012 by Mark Overmeer. For other contributors see ChangeLog.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See
http://www.perl.com/perl/misc/Artistic.html
perl v5.14.2 2012-03-09 Hash::Case::Upper(3pm)