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# to generate your dhparam.pem file, run in the terminal | |
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 |
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#!/bin/sh | |
base=$1 | |
convert "$base" -resize '29x29' -unsharp 1x4 "Icon-Small.png" | |
convert "$base" -resize '40x40' -unsharp 1x4 "Icon-Small-40.png" | |
convert "$base" -resize '50x50' -unsharp 1x4 "Icon-Small-50.png" | |
convert "$base" -resize '57x57' -unsharp 1x4 "Icon.png" | |
convert "$base" -resize '58x58' -unsharp 1x4 "Icon-Small@2x.png" | |
convert "$base" -resize '60x60' -unsharp 1x4 "Icon-60.png" | |
convert "$base" -resize '72x72' -unsharp 1x4 "Icon-72.png" | |
convert "$base" -resize '76x76' -unsharp 1x4 "Icon-76.png" |
Open $ vim /etc/default/grub
then add elevator=noop
next to GRUB_CMDLINE_LINUX_DEFAULT
. Run $ update-grub
and $ cat /sys/block/sda/queue/scheduler
to be sure that noop is being used:
$ vim /etc/default/grub
$ update-grub
$ cat /sys/block/sda/queue/scheduler
[noop] deadline cfq
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#!/bin/bash | |
# Written and tested on CentOS 7 | |
iptables -nvL |cut -f -9|column -t| sed 's/^Chain/\n&/g'|sed '/^Chain/ s/[ \t]\{1,\}/ /g'|sed '/^[0-9]/ s/[ \t]\{1,\}/ /10g' |
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. | |
##############..... ############## | |
##############......############## | |
##########..........########## | |
##########........########## | |
##########.......########## | |
##########.....##########.. | |
##########....##########..... | |
..##########..##########......... | |
....##########.#########............. |
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ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux] | |
Rehearsal ------------------------------------------ | |
MD5 1.010000 0.000000 1.010000 ( 1.026340) | |
SHA1 1.710000 0.000000 1.710000 ( 1.724464) | |
SHA2 3.780000 0.000000 3.780000 ( 3.824757) | |
SHA256 3.460000 0.010000 3.470000 ( 3.498111) | |
--------------------------------- total: 9.970000sec | |
user system total real | |
MD5 1.020000 0.000000 1.020000 ( 1.025751) |
Via brew or other method
In order to work on every connection and on any TLD, dnsmasq
needs to be the first DNS resolver receving the query.
And since dnsmasq
is a local process, all DNS queries need to go to 127.0.0.1
On macOS, /etc/resolv.conf
is automaticaly created, depending on a variety of things (network settings, etc), so it cannot be edited.
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