sed 's/abc/xyz/g' abc.txt > abc.txt
This change all the abc s in abc.txt to xyz s but does not write back to the abc.txt.
Suggest me the cleaner way without using temp file please.
Cheers,
Amol. (3 Replies)
Hello,
I'm new to scripting, I have a file test.dat. I want to make changes to it with out openning it.
Example: test.dat has rows, and I want to change value "LA" to "TX" without opening it or without writing it to another file.
Is it possible?
Thanks (9 Replies)
Hi Friends.
I have a file called install.data which has fields like :
XXXXX
ACVCGFFTFY UAHIUH OI
CONNECTION=tape/11/
LOCATAION=08-90-89
SIZE=90
I had to change the values of some of these variables. So i did :
grep "SIZE" instal.data | sed 's/*/00/' ...this is working fine on command... (4 Replies)
can i make an iso file from my DAT tape?
pref .ISO?
the thing is ..
i have an 5.0.7 and
a complete backup of hd (cpio cmd) on to tape (find . -depth -print | cpio -oVcB -C 20480 -O /dev/rStp0)
that i made after booting from boot&root floppies
now i want to take this backup and dump it on... (5 Replies)
Hi Friends,
I'mfacing a problem while doing ftp of a large file.The control session is getting closed after sometime.But data session transfers the file successfully even when the control seeion is lost.I need to make the control session available as long as data session is active.
How can i... (1 Reply)
Hi All:
I am a newbie.
I have shell script and bunch of java jar files and I want to give one single executable file (may be .bin).
Ex: I have test.sh, jar1.jar, jar2.jar. I have to make process.xxx
When we run "process.xxx" it will run the "test.sh" script which inturn uses jar1.jar and... (0 Replies)
Hi power user,
Basically, this thread is a continuation of the previous one :):
https://www.unix.com/shell-programming-scripting/110650-making-connection-nodes-graph.html#post302326483
However, I'm going to explain it again.
I have this following data:
file1
aa A ... (3 Replies)
hi there guys
could someone please, show me how to make a hard link to a file in c language ?
i am using minix. The program below reads the last number from file numbers, adds a one to it and then appends the new number into the file. I use a c script as driver to this program, the c script... (1 Reply)
Hi guys, i'm trying to make a file called 'run-all-tests' executable but it is not letting me for some reason. I am presented with the following error: chmod: cannot access `./run-tests': No such file or directory
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Ok, so let's say that I have a file like the following:
I want to create 100 replicates of this file, except that for each file, I want different randomized combinations of either A or B at the end of each line so that I would end up with files like the following:
and
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I... (1 Reply)
Discussion started by: Scatterbrain26
1 Replies
LEARN ABOUT OSX
locale::codes::langvar
Locale::Codes::LangVar(3pm) Perl Programmers Reference Guide Locale::Codes::LangVar(3pm)NAME
Locale::Codes::LangVar - standard codes for language variation identification
SYNOPSIS
use Locale::Codes::LangVar;
$lvar = code2langvar('acm'); # $lvar gets 'Mesopotamian Arabic'
$code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm'
@codes = all_langvar_codes();
@names = all_langvar_names();
DESCRIPTION
The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, such as those as defined in
the IANA language registry.
Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
registry codes will be used.
SUPPORTED CODE SETS
There are several different code sets you can use for identifying language variations. A code set may be specified using either a name, or
a constant that is automatically exported by this module.
For example, the two are equivalent:
$lvar = code2langvar('en','alpha-2');
$lvar = code2langvar('en',LOCALE_CODE_ALPHA_2);
The codesets currently supported are:
alpha
This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian.
This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA".
This is the default code set.
ROUTINES
code2langvar ( CODE [,CODESET] )
langvar2code ( NAME [,CODESET] )
langvar_code2code ( CODE ,CODESET ,CODESET2 )
all_langvar_codes ( [CODESET] )
all_langvar_names ( [CODESET] )
Locale::Codes::LangVar::rename_langvar ( CODE ,NEW_NAME [,CODESET] )
Locale::Codes::LangVar::add_langvar ( CODE ,NAME [,CODESET] )
Locale::Codes::LangVar::delete_langvar ( CODE [,CODESET] )
Locale::Codes::LangVar::add_langvar_alias ( NAME ,NEW_NAME )
Locale::Codes::LangVar::delete_langvar_alias ( NAME )
Locale::Codes::LangVar::rename_langvar_code ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::LangVar::add_langvar_code_alias ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::LangVar::delete_langvar_code_alias ( CODE [,CODESET] )
These routines are all documented in the Locale::Codes::API man page.
SEE ALSO
Locale::Codes
The Locale-Codes distribution.
Locale::Codes::API
The list of functions supported by this module.
http://www.iana.org/assignments/language-subtag-registry
The IANA language subtag registry.
AUTHOR
See Locale::Codes for full author history.
Currently maintained by Sullivan Beck (sbeck@cpan.org).
COPYRIGHT
Copyright (c) 2011-2012 Sullivan Beck
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.16.2 2012-10-11 Locale::Codes::LangVar(3pm)