argument hysteresis? Post: 302213168

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argument help

if i have 2 arguments $1 and $2 how can i append them so that $2 is added to $1? It is really confusing me because it seems so simple, yet i can't get the shell script to work properly. Thanks.

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argument parsing...

Hi all, Iam a beginer in shell scripting. i need a script that can parse the arguments and store them in variables. ex: ./myScript -v v1 -h v2 -c v3...... can someone suggest me...? tnx in adv.

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How to find the last argument in a argument line?

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get positive number n as argument script must calculate the factorial of its argument

Can someone please help me with this SHELL script? I need to create a script that gets a positive number n as an argument. The script must calculate the factorial of its argument. In other words, it must calculate n!=1x2x3x...xn. Note that 0!=1. Here is a start but I have no clue how to...

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Array as argument

hi I've 2 bash script, in the first i define an array and I'd like to pass it as argument to the second script. For example: first_bash: k=(1 2 3 4) ....... #in the end i call the 2 script ./second_bash $k then in the second_bash: ..... echo "${1}" #this not work but i'm...

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Cannot compare argument in if statement in csh/grep command if argument starts with �-�

If ($argv == “-debug”) then Echo “in loop” Endif But this is not working. If I modify this code and remove “-“, then it works. Similarly I am getting problem using grep command also Grep “-debug” Filename Can someone please help me on how to resolve these...

7. Shell Programming and Scripting

argument

Im sorry but I'm in need of help. How would I give the user the option to include the name of an html file as an arugment for the script? but if none is provided, then the script should prompt the user for the file name. I have sed 's/<*>//g' yourfile.html | uniq >newfile.txt so far I have...

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Make script that run with argument if not run from configuration file argument

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9. UNIX for Advanced & Expert Users

Error:--test: argument expected--Even though i give an argument.

Hi All, I am running the script VBoxManage list vms |sed 's/"//g' | cut -d " " -f1 > har1out.mytxt result=`cat har1out.mytxt | grep $1' echo $result echo $1 { if then echo pass else echo fail fi

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How to substitute one argument into another?

Hello Friends, I am not able to solve something which looks silly..after spending some time around it, thought of positing it here. I want to get $2, $3... into user. but I want to control the sequence by count. I want to assign $2 user..then $3 to user..then $4 to user etc. how can I...

LEARN ABOUT PHP

set_time_limit

SET_TIME_LIMIT(3)							 1							 SET_TIME_LIMIT(3)

set_time_limit - Limits the maximum execution time

SYNOPSIS

       bool set_time_limit (int  $seconds)

DESCRIPTION

	Set  the  number of seconds a script is allowed to run. If this is reached, the script returns a fatal error. The default limit is 30 sec-
       onds or, if it exists, the max_execution_time value defined in the php.ini.

	When called, set_time_limit(3) restarts the timeout counter from zero. In other words, if the timeout is the default 30  seconds,  and	25
       seconds into script execution a call such as set_time_limit(20) is made, the script will run for a total of 45 seconds before timing out.

PARAMETERS

	      o $seconds
		- The maximum execution time, in seconds. If set to zero, no time limit is imposed.

RETURN VALUES

	Returns TRUE on success, or FALSE on failure.

NOTES

       Warning

	       This  function  has no effect when PHP is running in safe mode. There is no workaround other than turning off safe mode or changing
	      the time limit in the php.ini.

       Note

	       The set_time_limit(3) function and the configuration directive max_execution_time only affect the  execution  time  of  the  script
	      itself.  Any  time  spent  on activity that happens outside the execution of the script such as system calls using system(3), stream
	      operations, database queries, etc. is not included when determining the maximum time that the script has been running. This  is  not
	      true on Windows where the measured time is real.

SEE ALSO

       max_execution_time, max_input_time.

PHP Documentation Group 													 SET_TIME_LIMIT(3)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

argument help

Discussion started by: brentdeback

2. Shell Programming and Scripting

argument parsing...

Discussion started by: midhun_u

3. UNIX for Dummies Questions & Answers

How to find the last argument in a argument line?

Discussion started by: nehagupta2008

4. Shell Programming and Scripting

get positive number n as argument script must calculate the factorial of its argument

Discussion started by: I-1