#!/usr/bin/env bash
####Usage
# ./vault.sh encrypt
# ./vault.sh dencrypt
# ./vault.sh encrypt /full/path/to/file.yml
######
set -euo pipefail
cd `dirname $0`
if [ -z "$PASSWORD" ]; then
read -s -p "Enter Password: " PASSWORD
fi
VAULT_FILE=vault_key
echo "${PASSWORD}" > "${VAULT_FILE}"
ACTION=decrypt
if [ "$1" != "" ]; then
ACTION="$1"
fi
FILES=(group_vars/prod/*.yml)
if [ ! -z "${2-}" ]; then
FILES=("$2")
fi
for FILE in "${FILES[@]}"
do
if [ "${ACTION}" = "encrypt" ]; then
echo "Encrypting ${FILE}"
ansible-vault encrypt "${FILE}.decrypted" --output=$FILE --vault-password-file "${VAULT_FILE}"
else
echo "Decrypting ${FILE}"
ansible-vault decrypt $FILE --output="${FILE}.decrypted" --vault-password-file "${VAULT_FILE}"
fi
done
rm -rf "${VAULT_FILE}"
Working example here
#!/usr/bin/env bash
set -e
mkdir -p /root/tmp
#migrate "original db params" "new db params" "new db name"
function migrate(){
mysqldump --skip-lock-tables --single-transaction --add-drop-table $1 > /root/tmp/${3}.sql
echo "CREATE DATABASE IF NOT EXISTS ${3};" | mysql $2
mysql --max_allowed_packet=1000M $2 $3 < /root/tmp/${3}.sql
rm -f /root/tmp/${3}.sql
}
migrate "-uolduser -poldpassword -h oldhost olddbname" "-unewuser -pnewpassword -h newhost" "newdbname"
#more migrates here ...
Fork here
– Make sure to check PHP-FPM post.
– install from source
yum remove curl curl-devel
wget http://curl.haxx.se/download/curl-7.24.0.tar.bz2
tar xfj curl-7.24.0.tar.bz2
cd curl-7.24.0
./configure --prefix=/usr
make
make install
#check version
curl -V
– To install with support
./configure --with-curl=/usr --with-curlwrappers
Check Configuring iptables on CentOS post.
Why should you do that while APF or CSF can do it automatically?
Because APF/CSF could block an important bot testing your server to add to search index. So reviewing every ip would be a daily task!
Ok, so how?
using RHEL4, centos4
Fix W3 Total Cache W3_Plugin_TotalCache::ob_callback() expected to be a reference
Around a year ago I was playing with W3 Total Cache plugin on HHVM while I got an annoying warning
The funny part is that one of the functions was passing by reference which I still could not find the reason for it, maybe it was a limitation in PHP 4.3. Removing one character “&” fixed the issue so I submitted a pull request to the author although the repository currently does not accept pull request. Later on as PHP 7.0 was released, the issue started to show on PHP as well which brought more attention to this small fix. The users comments included anger such as user @kmob2 who said
this is becoming a running gag
Even more user @pratham2003 proposed a one line bash command to solve the problem
I hope that the developers will finally listen to the users and fix it soon!