thodg/cl-unix-cybernetics/unix/commands.lisp

• Show log

  Commit

• Hash : 34f3771c
  Author :
  Date : 2014-11-03T17:33:27
  

  Refactor code into modules. Implement SPECIFY macro.
  

Download

• unix/commands.lisp

• ;;
  ;;  adams  -  Remote system administration tools
  ;;
  ;;  Copyright 2013,2014 Thomas de Grivel <thomas@lowh.net>
  ;;
  ;;  Permission to use, copy, modify, and distribute this software for any
  ;;  purpose with or without fee is hereby granted, provided that the above
  ;;  copyright notice and this permission notice appear in all copies.
  ;;
  ;;  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  ;;  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  ;;  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  ;;  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  ;;  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  ;;  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  ;;  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  ;;
  
  (in-package :adams)
  
  (in-re-readtable)
  
  (defun uname ()
    (let ((uname-a (first (run "uname -a"))))
      (flet ((try-re (re)
  	     (re-bind re (os-name node-name os-release os-version machine) uname-a)))
        (try-re #~"^(\S+) (\S+) (\S+) (.+) (\S+)$"))))
  
  (defun grep (pattern &rest files)
    (run "grep ~A~{ ~A~}" (sh-quote pattern) (mapcar #'sh-quote files)))
  
  (defun egrep (pattern &rest files)
    (run "egrep ~A~{ ~A~}" (sh-quote pattern) (mapcar #'sh-quote files)))
  
  (defun stat (options &rest files)
    (run "stat ~A~{ ~A~}" options (mapcar #'sh-quote files)))
  
  (defun ls (options &rest files)
    (run "ls ~A~{ ~A~}" options (mapcar #'sh-quote files)))
  

Download