| Graham Kemp > Teaching > Programming Tools |
Overview of the UNIX kernel, shells, filesystem and system directories;
some common UNIX commands;
redirecting standard input and standard output;
pipes;
pattern matching with UNIX filenames;
using regular expressions with the grep command.
Some lecture slides (PDF)
Solutions to the "UNIX 1" practical exercises were discussed.
Some UNIX commands: sort, cut, paste, comm, tr;
editing streams with 'sed';
processes and pipes.
Some lecture slides (PDF)
C shell scripts;
UNIX file permissions;
a simple spelling checker;
command substitution in a script;
scripts that write and execute other scripts;
sed scripts;
plotting data with gnuplot;
controlling interactive programs from within scripts;
some UNIX commands: awk, csh, echo, fold, mailx, nl.
Some lecture slides (PDF)
Molecular graphics with gnuplot; comparing files with diff and cmp; sort and uniq; managing processes with ps and kill; expand and unexpand; octal dumps with od; typescripts with script; working with tar files; overview of the assignment exercise.