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#!/bin/bash # # Linux Shell Scripting Tutorial 1.05r3, Summer-2002 # # Written by Vivek G. Gite <vivek@nixcraft.com> # modified by Jeffrin Jose T. <ahiliation@yahoo.co.in> # Latest version can be found at http://www.nixcraft.com/ # # Q2. Script to find out biggest number # # Algo: # 1) START: Take three nos as n1,n2,n3. # 2) Is …
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The following shows a command line session with pr command which helps in displaying contents of a file in shell scripts. $cat lkg.txt A for Apple B for Ball C for Cat D for Donkey E for Elephant F for Fox G for Goat H for Horse I for Insect $pr -l 10 lkg.txt A …
The following graph shows the time details to execute lsattr command which helps in listing file attributes. The following shows a commandline session related to the output of time command along with lsattr.The values for plotting the above graph is taken from the following readings. ————-e– ./README.md ————-e– ./lsattr.txt ————-e– ./barplot real 0m0.002s user 0m0.000s …
The following graph shows the time taken to execute an algorithm with an array size of 500 using ruby language. Graph is plotted for 5 consecutive executions. The values for plotting the above graph is taken from the values which is produced with the help of time command. Mon Apr 7 18:34:34 IST 2014 real …
The following graphs shows the time taken to execute an algorithm using ruby language with an array size of 400. Graph is plotted for 5 consecutive executions. Both graphs plot the same values except that one is kind of monochrome and the other one is in color mode. The values for plotting the above graphs …
Wed Apr 2 21:06:24 IST 2014 real 0m0.193s user 0m0.032s sys 0m0.004s real 0m0.033s user 0m0.028s sys 0m0.004s real 0m0.030s user 0m0.028s sys 0m0.000s real 0m0.032s user 0m0.024s sys 0m0.008s real 0m0.028s user 0m0.024s sys 0m0.000s
approx (Mon Mar 31 21:39:42 IST 2014) real 0m0.388s user 0m0.048s sys 0m0.000s real 0m0.025s user 0m0.020s sys 0m0.004s real 0m0.029s user 0m0.020s sys 0m0.008s real 0m0.029s user 0m0.024s sys 0m0.004s real 0m0.024s user 0m0.020s sys 0m0.000s
commandline session $true $true $? $echo $? 0 $false $echo $? 1 $echo $? 0 $echo $? 0 $false ; true $echo $? 0 $true ; false ; echo $? 1 $true ; false ; echo $? 1 $true ; false ; echo $? 1 $true ; false ; echo $? ; echo $? 1 …
Sun Mar 30 17:49:05 IST 2014 real 0m0.398s user 0m0.032s sys 0m0.008s real 0m0.019s user 0m0.016s sys 0m0.000s real 0m0.023s user 0m0.020s sys 0m0.000s real 0m0.024s user 0m0.020s sys 0m0.000s real 0m0.024s user 0m0.020s sys 0m0.000s
#!/usr/bin/ruby =begin bubble sort in php by detour@metalshell.com Generate random numbers then sort them. Ported to Ruby by Jeffrin Jose T Licensed : GPL =end array_size = 100 x = 0 y = 0 z = 0 hold = 0 ran = Array.new(array_size) while x < array_size ran[x] = rand(1..1000) x +=1 end x = …