1. Shell Programming and Scripting

Dear All, I am trying to write an script to calculate geometric centre of selected residues of a protein structure. Say I have a PDB file (a text containing the x, y, and z coordinates of atoms of a protein). I want to extract the X coordinates of the atoms belonging to the interested residues... (2 Replies)

2. UNIX for Advanced & Expert Users

hey, I use cygwin to connect to AIX 5.2 but when I open vi I get an error saying: ex: 0602-108 cygwin is not a recognized terminal type how can I fix that? I thought cygwin was tty vt100? (1 Reply)

3. Shell Programming and Scripting

Hi all, I am new to these forum and to scripting in general for that matter. i have been looking through the forums for something that could explain my problem. I have be come pretty familiar with sed and awk but I can not seem to figure this out... I am trying to match data from 3 files but every... (4 Replies)

4. Shell Programming and Scripting

Hi everyone, I was wondering how i could cast a floating value to an integer in csh Thanks (0 Replies)

5. Shell Programming and Scripting

Hi All, #!/bin/ksh find /home/other -ls -type f -xdev | sort -nrk7 | head -2 >bigfile.txt The above is my script, which writes the large file into a file called bigfile.txt. My script contains only the above two lines. after execution i am getting the output like find: cannot chdir to... (1 Reply)

6. UNIX for Advanced & Expert Users

I am having a doubt with type casting in C. Very often in network programming, we have something like this: char *data = ...; struct iphdr *ip = (struct iphdr *) data; where iphdr is define in netinet/ip.h. Let us say that the size of the content of held by 'data' is much more than... (1 Reply)

7. Programming

Is it permitted to type-cast a member variable passed in as a parameter in a member const method .. I am doing something like : in a return-type method () const { variable other = long(member variable) } this other assigned variable is not updating and I wonder if type-casting in such... (1 Reply)

8. Shell Programming and Scripting

hi guys, i m new to shell script.. i dont know how to type cast string into integers and i mention my problem below.. date="21091988" month=$((${date:2:2})) # extract the month from previous date variable temp=$(($month*23)) when i am trying to calculate the temp value i got the... (5 Replies)

9. Shell Programming and Scripting

Hey guys. 1st problem: I have to create a script for every hour run a script against a DB and then produce results to log file and eventually email. I have to manipulate the date command from something like this date '+%F %H:%M.%s' which produces the below the below result 2014-08-01... (2 Replies)

10. Programming

Hi All, I am having a strange issue. Below is the code snippet. If I print fraction * (double)::pow((double)10,scalingFactor) which is a double I am getting 154 when I type cast that to int as (int)( ((fraction) * ((double)::pow((double)10,scalingFactor)))) it is becoming 153. Not sure why... (0 Replies)