how to set PDB_DIR in biosuite???? while im working with homology modelling, i got a message that "PDB_DIR" not set. can some one help me how to set that PDB_DIR???? its an environmental variable
on 07/16/2009 – Made popular on 07/16/2009
I'm trying to figure out how I can make an environmental variable for 6 users that points to a specific directory. I'm not sure how to do that and for some reason I keep thinking "alias" but I was told to do this with an environmental variable.
I'm reading a book on Ubuntu,"Ubuntu Unleashed". I just read a section on the "cd" command. In it I read the following piece, ....CDPATH environmental variable'. What does this mean, CDPATH and environmental variable.
Hi, I have a variable which read the value from the lines, and if it is empty string (5 bytes), then I have to assign this variable to zero "0", it able to detect the data is empty by showing me the message "empty", but not able to assign it as zero.
WTHP=`echo "$file" | cut -c158-162`
if [[ $WTHP = " " ]]
echo "empty" >