apt-get install -y apache2 viewvc libapache2-mod-python2.6 vim /etc/viewvc/viewvc.conf
Single Repository:
svn_roots = svn: /svn root_as_url_component = 1
Multiple Repositories:
root_parents = /svn : svn root_as_url_component = 1
Apache Virtualhost:
ServerName your.domain.com DocumentRoot /your/web/directory ScriptAlias /viewvc "/usr/lib/cgi-bin/viewvc.cgi"
Browser:
http://your.domain.com/viewvc
Do not modify permissions of the SVN root (changing ownership OK)
Server: SVNROOT=/home/svnroot mkdir -p $SVNROOT svnadmin create $SVNROOT chown -R $USER: $SVNROOT
Client: svn co svn+ssh://svn.cs.lmu.edu$SVNROOT
Add this to your .vimrc file:
au BufWinLeave * mkview au BufWinEnter * silent loadview
echo '-12' | nawk '{ print ($1 >= 0) ? $1 : 0 - $1}'
# echo - | awk '{ print 3/9}'
0.333333
#!/bin/bash FILENAME=/home/heiko/dummy/packages.txt FILESIZE=$(stat -c%s "$FILENAME") echo "Size of $FILENAME = $FILESIZE bytes."
# mv /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/.usr.sbin.mysqld # /etc/init.d/apparmor restart # /etc/init.d/apparmor status
sudo mv /etc/init/ureadahead.conf /etc/init/ureadahead.conf.disable
Remove files and directories older than 30 days old:
tmpreaper --mtime-dir --verbose 30d [directory]
mysql> select convert_tz( '2011-04-24 06:53:56', '+00:00', '-07:00'); +--------------------------------------------------------+ | convert_tz( '2011-04-24 06:53:56', '+00:00', '-07:00') | +--------------------------------------------------------+ | 2011-04-23 23:53:56 | +--------------------------------------------------------+ 1 row in set (0.00 sec)
Also…
mysql> select convert_tz( '2011-04-24 06:53:56', '+00:00', 'SYSTEM'); +--------------------------------------------------------+ | convert_tz( '2011-04-24 06:53:56', '+00:00', 'SYSTEM') | +--------------------------------------------------------+ | 2011-04-23 23:53:56 | +--------------------------------------------------------+ 1 row in set (0.00 sec)
How to convert your MySQL timestamps from UTC to local time:
$gmdatetime = gmdate("Y-m-d H:i:s");
print "gmdatetime: $gmdatetime\n";
list($gmdate, $gmtime) = explode(' ', $gmdatetime);
list($gmyear, $gmmon, $gmday) = explode('-', $gmdate);
list($gmhour, $gmmin, $gmsec) = explode(':', $gmtime);
print "gmmktime($gmhour, $gmmin, $gmsec, $gmmon, $gmday, $gmyear)\n";
$gmepoch = gmmktime($gmhour, $gmmin, $gmsec, $gmmon, $gmday, $gmyear);
print "gmepoch: $gmepoch\n";
$timeOffset = date_offset_get(new DateTime('UTC'));
$localtime = $gmepoch + $timeOffset;
print "localtime: $localtime\n";
$datetime = date('Y-m-d H:i:s', $localtime);
print "datetime: $datetime\n";
When your firefox address bar search is broken, here’s how to fix it:
1. Type about:config and click ‘I Promise’.
2. Type keyword.URL in the Filter field and change the value to:
http://www.google.com/search?q=
You are overwriting Symbol.pm somewhere in your $PERLLIB path.
Remove Symbol.pm and perltidy should work just fine.
/etc/phpmyadmin/config.inc.php:
ini_set('session.gc_maxlifetime', 3600 * 3);
$cfg['LoginCookieValidity'] = 3600 * 3;
#!/usr/bin/perl
use strict;
use warnings;
use MyObject;
use Data::Dumper;
my $obj_name = "MyObject";
my $MyObject;
eval("\$MyObject = new $obj_name;");
print Dumper($MyObject);
Dynamic Functions in Perl
#!/usr/bin/perl
use strict;
{
no strict 'refs';
my $good_name = "foo";
*{ $good_name } = sub { print "Hi, how are you?\n" };
my $remote_name = "Some::Module::foo";
*{ $remote_name } = sub { print "Hi, are you from Maine?\n" };
}
foo(); # no problem
Some::Module::foo(); # no problem
Source: Mastering Perl by Brian D. Foy
All possible menu items exist here:
/usr/share/applications
Renaming a file will remove it from the menus (user must logout and log back in):
mv google-chrome.desktop google-chrome.desktop.orig
use Data::Dumper::Perltidy;
use Sort::Naturally;
$Data::Dumper::Sortkeys = sub {
my $hash = shift;
return [ nsort( keys %$hash ) ];
};
$dbh->do('SET FOREIGN_KEY_CHECKS=0');
CNN.com BBC AL JAZEERA ENGLISH (AJE)