How to mass download FTP site using wget ? I’m using the Cloud Sites from RackSpace, too bad that they do not provide SSH for me, and I’m going to move my site to the server, I’m using this way to download all the files using wget mass download. Note: The -r is recursive The …

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Failed to set locale, defaulting to C You can see this often in CentOS because you never set the locale for your Linux. You can try this [code lang=”bash”] echo "export LC_ALL=en_US.UTF-8" >> /etc/profile export LC_ALL=en_US.UTF-8 export LANG=en_US.UTF-8 export LANGUAGE=en_US.UTF-8 export LC_COLLATE=C export LC_CTYPE=en_US.UTF-8 [/code] Then disconnect and reconnect to your bash.

Depends which version of MongoDB are you using. Normally can remove by using yum. [code lang=”bash”] yum remove mongo-10gen mongo-10gen-server [/code] or [code lang=”bash”] yum remove mongo-10gen-2.2.3 mongo-10gen-server-2.2.3 [/code]

sudo tune2fs -o journal_data_writeback /dev/sda1 (use the right partition) vim /etc/fstab ext4 errors=remount-ro,noatime,nodiratime,data=writeback,barrier=0,nobh,commit=100,nouser_xattr 0 1 vim /etc/my.cnf innodb_flush_log_at_trx_commit = 2

rpm -i http://pkgs.repoforge.org/pngcrush/pngcrush-1.7.66-1.el6.rf.x86_64.rpm for more updated links http://pkgs.repoforge.org/pngcrush/

lftp -e ‘mirror -R /home/backups/ /backups/;bye’ -u user,password ftp.juzhax.com

#!/bin/sh # script for optimizing images in a directory (recursive) # pngcrush & jpegtran settings from: # http://developer.yahoo.com/performance/rules.html#opt_images # pngcrush for png in `find $1 -iname “*.png”`; do echo “crushing $png …” pngcrush -rem alla -reduce -brute “$png” temp.png # preserve original on error if [ $? = 0 ]; then mv -f temp.png $png …

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