File: less.rb

package info (click to toggle)
ruby 1.4.3-6
  • links: PTS
  • area: main
  • in suites: potato
  • size: 4,068 kB
  • ctags: 7,509
  • sloc: ansic: 60,668; ruby: 23,106; yacc: 4,122; sh: 1,753; lisp: 997; makefile: 597; sed: 68; awk: 36; tcl: 31; perl: 17; python: 6
file content (17 lines) | stat: -rwxr-xr-x 414 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
#! /usr/local/bin/ruby

ZCAT = "/usr/local/bin/zcat"
LESS = "/usr/local/bin/less"

FILE = ARGV.pop
OPTION = (if ARGV.length == 0; "" else ARGV.join(" "); end)

if FILE =~ /\.(Z|gz)$/
  exec(format("%s %s | %s %s", ZCAT, FILE, LESS, OPTION))
elsif FILE == nil
  exec(format("%s %s", LESS, OPTION))
else
  print(format("%s %s %s", LESS, OPTION, FILE), "\n")
  exec(format("%s %s %s", LESS, OPTION, FILE))
end
exit()