add some bash scripts

Auxiliary_utils/bash_scripts/setup_obs.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+#
+# The script creates working directory,
+# copies 'run' script into it and
+# edits observer name according to 
+# the its argument
+#
+# Working directory name is formed from
+# date of the script running and is computed
+# as follows:
+#    now - 12hours
+# i.e. the day starts from 12h not from 0h!
+#
+# $1 - observer name
+#
+
+if [[ $# -eq 0 ]]; then
+    obs_name="Fatkhullin T.A."
+else
+    obs_name=$1
+fi
+
+# now - 12h
+let now12=`date +%s`-12*3600
+
+# working directory
+wdir=/DATA/FITS/`date -d @$now12 +%y.%m.%d`
+
+echo -n "Creating working directory: $wdir ..."
+if [[ -d $wdir ]]; then
+    echo -e "\tFAILED! The directory already exists! Exit!"
+    exit 1
+else
+    echo -e "\tOK!"
+    mkdir $wdir
+    cd $wdir
+fi
+
+cp ../run_full.new_foc .
+
+# replace observer name
+sed -i "0,/^OBS=\".*\"/ s//OBS=\"${obs_name}\"/" run_full.new_foc
+#sed -i "0,/^OBS=\"[a-zA-Z \.]*\"/ s//OBS=\"${obs_name}\"/" run_full.new_foc