export OPENAIR_HOME=$(pwd)
export OPENAIR_DIR=$(pwd)
export OPENAIR1_DIR=$OPENAIR_HOME/openair1
export OPENAIR2_DIR=$OPENAIR_HOME/openair2
export OPENAIR3_DIR=$OPENAIR_HOME/openair3
export OPENAIRCN_DIR=$OPENAIR_HOME/openair-cn
export OPENAIR_TARGETS=$OPENAIR_HOME/targets
export OPENAIRCN_DIR=$OPENAIR_HOME/openair-cn

alias  oai='cd $OPENAIR_HOME'
alias oai0='cd $OPENAIR0_DIR'
alias oai1='cd $OPENAIR1_DIR'
alias oai2='cd $OPENAIR2_DIR'
alias oai3='cd $OPENAIR3_DIR'
alias oait='cd $OPENAIR_TARGETS'
alias oaiu='cd $OPENAIR2_DIR/UTIL'
alias oais='cd $OPENAIR_TARGETS/SIMU/USER'
alias oaiex='cd $OPENAIR_TARGETS/SIMU/EXAMPLES'
alias oaicn='cd OPENAIRCN_DIR'