Attempting to write a script to eventually notify me via email for when there is packetloss across the backbone. I am looking for values greater than 0% in the mtr field.
With what I have above, it's echoing more than one 0% for the mtr field ( obiously) and comparing it to the zeroloss of 0% which results in it not echoing no packetloss. Do I need a for loop in there for each line?
Example when stripping script to just variables it comes up with:
Last edited by Franklin52; 08-13-2010 at 05:10 AM..
Reason: Please use code tags.
i have this assignment.. and i mad this script but there is something wrong with it.. if anyone can tell me.. watz going on... i would appreciate it.. tHnX in advance..
count=1
val=$2
op=$1
ans=0
if
then
if
then
while
do
... (7 Replies)
Hi all,
Can somebody answer the following query
Thanks,
Srinivas
A shell program that takes one or any number of file directory names as input; sorts the directories given as parameters jointly in the ascending or decending order of choice For EX : dips abc etc desc will sort the files... (2 Replies)
Hello,
I'm throwing this out there as a novice to the Unix world...I've
been working on a project that requires me to ouput (using the echo command) a list of names in a single column format, but the problem is the input is in row format followed by a blank space...If anyone could give me a... (2 Replies)
Hi,
I'm a newbie to UNIX scripting and I'm having some trouble compiling my script. I'm using the Bourne Shell and cannot seem to use the substr function correctly. I'm trying to extract the last two digits of a year that's stored in a variable based off of a condition. I've searched the... (4 Replies)
Dear Bourne Shell Expert,
I am trying to change the current working directory from within a Bourne Shell script. Simply enough i thought !
As I am sure you are well aware, Inside the script i echo `pwd` and it seems ok, but the shell spawns another shell to execute this and as such, when my... (10 Replies)
Bourne: How to invoke an alias from within a shell script
If I type in the alias in the command line, it runs
If I insert that same alias into my shell script and run the shell script, the alias is not invoked.
Help please. (2 Replies)
Hello all, I'm new to shell scripting and want to make a script that I can write to log the users logging on and off the a unix system.
I have had a good look over the past few days to crack it, I think I am getting close.
I want a script that runs an infinite loop to check every 5 seconds... (14 Replies)
Hi,
Get the following error when running a shell script with following statement.
Syntax error
at line 150 : `(' is not expected
150: declare -a VPO_SEV=(Normal Warning Minor Major Critical)
it runs fine using bash, so I guess the script should be using bash but is there a... (1 Reply)
I am suppose to make a program that cuts the extension off of a file. It uses that .ext to decide which program needs to be used to open the file. This only finds the name of the program from a list of programs I made. My problem is when it has the name of the program it needs to use, how can I... (3 Replies)
This is my question, below the question is the template
Write and execute a Bourne shell script called homework that will
From within the script, create three background processes:
a) (2 points) one that saves a long listing of your hidden files to a file named hiddenlist
b) (2 points) ... (4 Replies)
Discussion started by: luislozoya
4 Replies
LEARN ABOUT DEBIAN
diffpp
DIFFPP(1) DIFFPP DIFFPP(1)NAME
diffpp - pretty-print diff outputs with GNU enscript
SYNOPSIS
diffpp currentfile < diff-file
DESCRIPTION
Diffpp converts diff(1)-program's output files to a format suitable to be printed with GNU enscript(1). Program annotates the changes with
enscript's special escapes so enscript can highlight the modified portions of the file. All changed and added lines are printed with
gray-background, deleted lines are marked with minus (`-') characters; diffpp prints one minus character for each deleted line.
EXAMPLES
The easiest way to use diffpp is to use it as an input filter for enscript. If an input filter is specified for enscript it is used to
pre-process the incoming data-stream. Filtering does not alter any header strings or file-timestamps which might be printed on enscript
headers; only the incoming data is modified.
enscript -G2re --filter='rcsdiff %s | diffpp %s' *.c *.h
Print the changes between current source files and their latest RCS-versions.
enscript -G2re --filter='diff %s~ %s | diffpp %s' *.c *.h
Print changes between source files and the corresponding backup-files.
SEE ALSO diff(1), enscript(1)AUTHOR
Markku Rossi <mtr@iki.fi> <http://www.iki.fi/~mtr/>
DIFFPP Jan 29, 1997 DIFFPP(1)