Ulysses Marins ulymarins
rjurney
/ java_install.sh
Created
July 15, 2014 23:54
How to automagically install Oracle JDK 1.8 on CentOS
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| # Install Java 1.8 in CentOS/RHEL 6.X | |
| sudo yum remove -y java-1.6.0-openjdk | |
| wget --no-cookies \ | |
| --no-check-certificate \ | |
| --header "Cookie: oraclelicense=accept-securebackup-cookie" \ | |
| "http://download.oracle.com/otn-pub/java/jdk/8-b132/jdk-8-linux-x64.rpm" \ | |
| -O jdk-8-linux-x64.rpm | |
| sudo rpm -Uvh jdk-8-linux-x64.rpm | |
| sudo alternatives --install /usr/bin/java java /usr/java/jdk1.8.0/jre/bin/java 20000 | |
| sudo alternatives --install /usr/bin/jar jar /usr/java/jdk1.8.0/bin/jar 20000 |
bessarabov
/ gist:674ea13c77fc8128f24b5e3f53b7f094
Last active
August 23, 2024 19:11
One-liner to generate data shown in post 'At what time of day does famous programmers work?' — https://ivan.bessarabov.com/blog/famous-programmers-work-time
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| git log --author="Linus Torvalds" --date=iso | perl -nalE 'if (/^Date:\s+[\d-]{10}\s(\d{2})/) { say $1+0 }' | sort | uniq -c|perl -MList::Util=max -nalE '$h{$F[1]} = $F[0]; }{ $m = max values %h; foreach (0..23) { $h{$_} = 0 if not exists $h{$_} } foreach (sort {$a <=> $b } keys %h) { say sprintf "%02d - %4d %s", $_, $h{$_}, "*"x ($h{$_} / $m * 50); }' | |