Month: June 2007
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scp – Secure copy speed tuning
We regularly have to transfer files between servers at high speed and got this problem when a single server is slower than the rest and they reside in 2 DCs next to each other. All other servers got around 500KB/sec, this one only got 170KB/sec. With some research, it turns out that using different options…
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Apache 2 vs 2.2
Apache 2.2 Options FollowSymLinks AllowOverride None Order deny,allow Deny from all Satisfy all Apache 2 Options FollowSymLinks AllowOverride All Apache 2.2 is very restrictive by default, which is good for security and production server but for development purpose and since it’s a new change, it took us hours to figure out why Apache failed and…