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Bogdan Rădulescu bogdanr

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bogdanr / HLK-RM02 U-Boot printenv
Last active Jan 1, 2016
Boot HLK-RM02 various configs
View HLK-RM02 U-Boot printenv
RT5350 # printenv
ramargs=setenv bootargs root=/dev/ram rw
addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname):$(netdev):off
addmisc=setenv bootargs $(bootargs) console=ttyS0,$(baudrate) ethaddr=$(ethaddr) panic=1
flash_self=run ramargs addip addmisc;bootm $(kernel_addr) $(ramdisk_addr)
bogdanr / dmesg
Created Dec 28, 2013
HLK-RM02 - Boot of the minimal image
View dmesg
[ 0.000000] Linux version 3.10.13 (bogdan@osc) (gcc version 4.6.4 (OpenWrt/Linaro GCC 4.6-2013.05 r38333) ) #5 Sat Dec 28 12:30:53 EET 2013
[ 0.000000] SoC Type: Ralink RT5350 id:1 rev:3
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 0001964c (MIPS 24KEc)
[ 0.000000] MIPS: machine is HILINK HLK-RM04
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] User-defined physical RAM map:
[ 0.000000] memory: 01000000 @ 00000000 (usable)
[ 0.000000] Zone ranges:
bogdanr / command list
Created Dec 28, 2013
HLK-RM02 - Boot of the general purpose image By default wireless in not enabled in this image (see /etc/config/wireless) The default address for accessing this image is on the lan interface
View command list
[ crond find init logread nslookup rm sysctl umount
[[ crontab firstboot insmod ls ntpd rmdir sysupgrade uname
arping cut free lsmod odhcp6c rmmod tail uniq
ash date fsync iptables md5sum opkg route tar uptime
askfirst dbclient grep iptables-restore mkdir passwd scp tee vconfig
awk dd gunzip iptables-save mkfifo pgrep sed telnet vi
basename devstatus gzip iw
# Playground to help me figure out how to package horizon
test_horizon-setup() {
View gist:8670aa1393ba8fc200c9
crazy-horizon() {
rm -rf horizon/build horizon/MANIFEST
cp -a horizon $PKGCTL/root
find horizon -name '*.pyc' -delete
cd horizon && python install --root $PKGCTL
cd ..
bogdanr / gist:9145a9defa2050a9f56b
Last active Aug 29, 2015
Very basic Linux CPU core speed tests
View gist:9145a9defa2050a9f56b
# These should run in under two minutes on a decent CPU from 2014
time echo "scale=7000; a(1)*4" | bc -l
echo '2^2^23' | time bc > /dev/null
bogdanr / gist:84bb70247e3035ce68c2
Created May 7, 2015
wpa_supplicant corporate cfgs
View gist:84bb70247e3035ce68c2
bogdanr / squid.conf
Created May 25, 2015
Squid.conf SSL transparent proxy
View squid.conf
visible_hostname vm-gateway
# Recommended minimum configuration:
# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
acl localnet src
acl localnet src
bogdanr / gist:59297a484f0ec8211a35
Created Feb 5, 2016
Kill long running processes in RDS
View gist:59297a484f0ec8211a35
mysql -h __some_host__ -p __some_pass__ -r -s -e "select concat('CALL mysql.rds_kill(',id,');') from information_schema.processlist where command='Sleep' and time > 200;" > aaa.sql
View teclast.html
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
<html xmlns="">
<meta name="generator" content="lshw-B.02.17" />
<style type="text/css">
.first {font-weight: bold; margin-left: none; padding-right: 1em;vertical-align: top; }
.second {padding-left: 1em; width: 100%; vertical-align: center; }
.id {font-family: monospace;}