[bash] add function to display csv

bash/.bashrc

@@ -1,3 +1,16 @@
+function csv {
+  # Format and display csv files in terminal
+  if [ $# -lt 1 ]; then
+    echo "Please specify file name"
+  elif [ -f $1 ]; then
+    # https://stackoverflow.com/questions/1875305/view-tabular-file-such-as-csv-from-command-line
+    column -s, -t < $1 | less -#2 -N -S
+  else
+    echo "$1: File not found"
+    #exit 1
+  fi
+}
+
 # Set primary prompt
 PS1='fam@ubu:\w\$ '
 
@@ -10,3 +23,4 @@ alias calsh='bash /home/calsh.sh'
 
 alias sml='rlwrap sml'
 alias ghci='rlwrap ghci'
+