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Diffstat (limited to 'files/scripts/Debian/setmysqlpass.sh')
| -rw-r--r-- | files/scripts/Debian/setmysqlpass.sh | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/files/scripts/Debian/setmysqlpass.sh b/files/scripts/Debian/setmysqlpass.sh index f7d5357..f4ebee6 100644 --- a/files/scripts/Debian/setmysqlpass.sh +++ b/files/scripts/Debian/setmysqlpass.sh @@ -2,6 +2,27 @@ test -f /root/.my.cnf || exit 1 +must_have () +{ + # Here, using "which" would not be appropriate since it also depends on + # PATH being set correctly. The type builtin command is unaffected by the + # environment. + type $1 >/dev/null + if [ $? -ne 0 ]; then + echo "Command '$1' not found, did you correctly set PATH ? Its current value is: $PATH" >&2 + exit 1 + fi +} + +# Since this script is doing something rather unsafe with the database, we want +# to be really careful to have all the necessary tools before doing anything so +# that we don't end up in an inconsistent state. +must_have sleep +must_have mysql +must_have killall +must_have ls +must_have chown + rootpw=$(grep password /root/.my.cnf | sed -e 's/^[^=]*= *\(.*\) */\1/') /etc/init.d/mysql stop |