Category Archives: Linux

Clear opcache in PHP

If you are working on a shared environment and deleted PHP files keep around, check how to clear empty the cache… In this case we found the server used “opcache” so with the function opcache_reset() we can get rid of … Continue reading

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FON2100A OpenWRT Unbrick

A small step to step on how to revive a bricked FONERA 2100A (With Redboot installed) Files Needed: Easy Redboot flash utility: http://download.berlin.freifunk.net/fonera/ap51-flash-gui-1.0-42.exe Previous program dependency: http://www.winpcap.org/install/bin/WinPcap_4_1_3.exe OpenWRT Kamikaze 8.09.2 http://downloads.openwrt.org/kamikaze/8.09.2/atheros/openwrt-atheros-vmlinux.lzma http://downloads.openwrt.org/kamikaze/8.09.2/atheros/openwrt-atheros-root.squashfs Hardware needed: – PC Computer (Or VM) – … Continue reading

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OpenSSL – Comodo “unable to get local issuer certificate”

Hello, If you use Comodo certificates over an (web) application that uses OpenSSL and you get the error “unable to get local issuer certificate” that mean that you have to merge the all the certificate chain on one file and … Continue reading

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Compile OpenSSL from source on old Ubuntu

Hello, If your version of Ubuntu is no longer supported you should update… But in the meantime you could fix the broken or insecure packages on this way… Note: Before continue check if you can get from a trusty source … Continue reading

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