I hereby claim:
- I am jdoss on github.
- I am jdoss (https://keybase.io/jdoss) on keybase.
- I have a public key whose fingerprint is 82F1 9C0A CFAD DA8C 7102 54E2 C350 035D 3C5D 643C
To claim this, I am signing this object:
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| http://stackoverflow.com/questions/985725/tools-for-jpeg-optimization | |
| http://www.imagemagick.org/script/command-line-options.php#gravity | |
| http://superuser.com/questions/275476/square-thumbnails-with-imagemagick-convert | |
| # Convert with focus on north gravity of image | |
| convert -define jpeg:size=800x600 image1.jpg -thumbnail 800x600^ -gravity north -extent 800x600 image1_thumb.jpg | |
| # Convert from the center of image | |
| convert -define jpeg:size=800x600 image2.jpg -thumbnail 800x600^ -gravity center -extent 800x600 image2_thumb.jpg |
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| IPTABLES="ipt_REJECT ipt_tos ipt_TOS ipt_LOG ip_conntrack ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length ipt_state ip_nat_ftp ipt_recent ip_conntrack_ftp xt_mac ip_conntrack_irc ipt_owner ipt_REDIRECT iptable_nat, ip_tables" | |
| IPTABLES_MODULES="$IPTABLES xt_connlimit nf_nat" |
jdoss
/ start_chrome_unstable.sh
Created
March 29, 2015 02:56
Run Google Chrome Unstable (43.0.2342.2 dev) on a HiDPI screen.
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| #!/bin/bash | |
| # Hacky fix for Google Chrome unstable (43.0.2342.2 dev) on a HiDPI screen. | |
| # See https://code.google.com/p/chromium/issues/detail?id=469373 for more details | |
| xprop -root -remove _NET_WORKAREA | |
| google-chrome-unstable --force-device-scale-factor=2 > /dev/null 2>&1 & |
jdoss
/ nginx_pagespeed_modsec.txt
Created
January 26, 2015 05:04
nginx-1.6.2 + mod_security + ngx_pagespeed-release-1.9.32.3-beta = ngx_pagespeed.cc(1811)] Check failed: url.IsWebValid().
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| 2015/01/25 22:55:29 [alert] 2398#0: [ngx_pagespeed 1.9.32.3-4448] [0125/225529:FATAL:ngx_pagespeed.cc(1811)] Check failed: url.IsWebValid(). | |
| nginx: worker process() [0x515a0a] | |
| nginx: worker process() [0x49f2fd] | |
| nginx: worker process() [0x512922] | |
| nginx: worker process() [0x4a91fc] | |
| nginx: worker process() [0x4abd87] | |
| nginx: worker process() [0x468081] | |
| nginx: worker process() [0x46aade] | |
| nginx: worker process() [0x45dcae] | |
| nginx: worker process() [0x49d74f] |
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| /home/discourse/.rvm/gems/ruby-2.0.0-p576/gems/activesupport-4.2.0.beta2/lib/active_support/number_helper.rb:3:in `<module:NumberHelper>': uninitialized constant ActiveSupport::Autoload (NameError) | |
| from /home/discourse/.rvm/gems/ruby-2.0.0-p576/gems/activesupport-4.2.0.beta2/lib/active_support/number_helper.rb:2:in `<module:ActiveSupport>' | |
| from /home/discourse/.rvm/gems/ruby-2.0.0-p576/gems/activesupport-4.2.0.beta2/lib/active_support/number_helper.rb:1:in `<top (required)>' | |
| from /home/discourse/.rvm/rubies/ruby-2.0.0-p576/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' | |
| from /home/discourse/.rvm/rubies/ruby-2.0.0-p576/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' | |
| from /home/discourse/.rvm/gems/ruby-2.0.0-p576/gems/activesupport-4.2.0.beta2/lib/active_support/core_ext/numeric/conversions.rb:2:in `<top (required)>' | |
| from /home/discourse/.rvm/rubies/ruby-2.0.0-p576/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require' | |
| from / |
jdoss
/ gist:2d3cb298a3d8eab95dd4
Created
August 27, 2014 16:45
The correct method of verifying your ISO you burned to CD is correct.
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| dd if=/dev/sr0 bs=2048 count=`echo $(( $(ls -l your_iso_file.iso | awk '{ print $5 }') / 2048 ))` |md5sum |
jdoss
/ keybase.md
Created
May 12, 2014 14:22
jdoss
/ gist:9519164
Created
March 12, 2014 23:50
R1Soft Crashing aacraid on OpenVZ 2.6.32-042stab081.8
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| Mar 12 18:36:50 leeloo kernel: [11074484.695383] aacraid: Host adapter abort request (0,0,0,0) | |
| Mar 12 18:36:50 leeloo kernel: [11074484.695429] aacraid: Host adapter reset request. SCSI hang ? | |
| Mar 12 18:37:46 leeloo kernel: [11074540.698036] aacraid: Host adapter abort request (0,0,0,0) | |
| Mar 12 18:37:46 leeloo kernel: [11074540.698085] aacraid: Host adapter reset request. SCSI hang ? | |
| Mar 12 18:38:07 leeloo kernel: [11074561.065129] INFO: task litespeed:105706 blocked for more than 120 seconds. | |
| Mar 12 18:38:07 leeloo kernel: [11074561.065153] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. | |
| Mar 12 18:38:07 leeloo kernel: [11074561.065175] litespeed D ffff880172f62780 0 105706 10801 103 0x00000004 | |
| Mar 12 18:38:07 leeloo kernel: [11074561.065184] ffff88008957f598 0000000000000086 0000000000000000 00000001a02cb4cb | |
| Mar 12 18:38:07 leeloo kernel: [11074561.065191] ffff8800ad32c1c0 0000000000000000 ffff88008957f528 ffffffff8109d237 | |
| Mar 12 18:38:07 leeloo kernel: [11074561.065198] |
jdoss
/ gist:6062790
Created
July 23, 2013 14:29
More information for bug https://bugzilla.redhat.com/show_bug.cgi?id=969192
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| # dmesg | |
| [ 0.000000] Initializing cgroup subsys cpuset | |
| [ 0.000000] Initializing cgroup subsys cpu | |
| [ 0.000000] Linux version 3.9.9-302.fc19.x86_64 ([email protected]) (gcc version 4.8.1 20130603 (Red Hat 4.8.1-1) (GCC) ) #1 SMP Sat Jul 6 13:41:07 UTC 2013 | |
| [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.9.9-302.fc19.x86_64 root=/dev/mapper/bfx0-root ro rd.md=0 rd.dm=0 rd.lvm.lv=bfx0/root vconsole.keymap=us rd.luks.uuid=luks-0e0090d7-cce4-497c-9b1a-0b1b5f4e3f7a rd.lvm.lv=bfx0/swap rhgb quiet | |
| [ 0.000000] e820: BIOS-provided physical RAM map: | |
| [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cbff] usable | |
| [ 0.000000] BIOS-e820: [mem 0x000000000009cc00-0x000000000009ffff] reserved | |
| [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved | |
| [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfe6ffff] usable |
jdoss
/ gist:6054656
Last active
December 20, 2015 02:09
Information for https://bugzilla.redhat.com/show_bug.cgi?id=969192
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| $ dmesg | |
| [ 0.000000] Initializing cgroup subsys cpuset | |
| [ 0.000000] Initializing cgroup subsys cpu | |
| [ 0.000000] Initializing cgroup subsys cpuacct | |
| [ 0.000000] Linux version 3.11.0-0.rc1.git4.1.fc20.x86_64 ([email protected]) (gcc version 4.8.1 20130717 (Red Hat 4.8.1-5) (GCC) ) #1 SMP Sun Jul 21 20:50:04 UTC 2013 | |
| [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.11.0-0.rc1.git4.1.fc20.x86_64 root=/dev/mapper/bfx0-root ro rd.md=0 rd.dm=0 rd.lvm.lv=bfx0/root vconsole.keymap=us rd.luks.uuid=luks-0e0090d7-cce4-497c-9b1a-0b1b5f4e3f7a rd.lvm.lv=bfx0/swap rhgb quiet LANG=en_US.UTF-8 | |
| [ 0.000000] e820: BIOS-provided physical RAM map: | |
| [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cbff] usable | |
| [ 0.000000] BIOS-e820: [mem 0x000000000009cc00-0x000000000009ffff] reserved | |
| [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved |