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UNIX for Dummies Questions & Answers
Name in hashes(####)???
Post 302269550 by flakblas on Thursday 18th of December 2008 02:42:21 AM
12-18-2008
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1. Shell Programming and Scripting
hello everyone,
i am creating 2 hashes from 2 different files, then looking for the value of one in the value of the other to make a new file. for example:
file1: DENV => Denver
file2: H224-0A-12 => DENVER
if Denver is found in DENVER (case insensitive), a new hash now contains H224-0A-12... (0 Replies)
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Some one plz help me how to sort an array of hashes .....
for e.g i have an array as
@AoH = (
{
ques => 10,
marks => 32,
},
{
ques => 32,
marks => 22,
},
{
ques => 2,
marks => 41,
},
);
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hi guys im running into a problem here this is my script
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Hi,
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hi there, I have some database output that looks like this
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bge0|full|1000|10.32.100.1
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Hello everyone,
I was wondering if someone can help me with this problem:
@LoHashes = ({"a"=>1,"b"=>2,"c"=>3,"d"=>4},
{"a"=>5,"b"=>6,"c"=>7});
@LoHashes = create_list(\&LoHashes);
sub create_list
{
foreach $hash(@LoHashes)
{
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Hi folks,
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<Component>
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Hi there, I am trying to dereference my hash of hashes but post dereferencing, it seems to lose its structure I am using Data::dumper to help me anaylise.
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Hi,
I have array of hashes and each key has array like below.
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{
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'url' => ,
'bill' =>
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{
'url' => ,
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I have found this excellent site: NSRL Downloads
(sorry if it was already mentioned)
there are Solaris and Linux files there too.
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LEARN ABOUT X11R4
chsh
CHSH(1) User Commands CHSH(1) NAME
chsh - change login shell SYNOPSIS
chsh [options] [LOGIN] DESCRIPTION
The chsh command changes the user login shell. This determines the name of the user's initial login command. A normal user may only change the login shell for her own account; the superuser may change the login shell for any account. OPTIONS
The options which apply to the chsh command are: -h, --help Display help message and exit. -R, --root CHROOT_DIR Apply changes in the CHROOT_DIR directory and use the configuration files from the CHROOT_DIR directory. -s, --shell SHELL The name of the user's new login shell. Setting this field to blank causes the system to select the default login shell. If the -s option is not selected, chsh operates in an interactive fashion, prompting the user with the current login shell. Enter the new value to change the shell, or leave the line blank to use the current one. The current shell is displayed between a pair of [ ] marks. NOTE
The only restriction placed on the login shell is that the command name must be listed in /etc/shells, unless the invoker is the superuser, and then any value may be added. An account with a restricted login shell may not change her login shell. For this reason, placing /bin/rsh in /etc/shells is discouraged since accidentally changing to a restricted shell would prevent the user from ever changing her login shell back to its original value. FILES
/etc/passwd User account information. /etc/shells List of valid login shells. /etc/login.defs Shadow password suite configuration. SEE ALSO
chfn(1), login.defs(5), passwd(5). shadow-utils 4.5 01/25/2018 CHSH(1)