time functions help? Post: 11460

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Hi, I have a function or script like this. show() { echo "Hi" } | tee -a log show This creates a logfile and prints Hi in it. Now when I try to do the same for sql like this: show() { sqlplus -s scott/tiger<<! select * from details; ! } | tee -a log show Then it gives me a...

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functions in

hi could anybody please suggest me how to put a function memory for particular user. say i am a user rao. want have a function foo in memory . i have done this .typed the function function in the shell it worked for the session.but next time i do login its not there . i can i have a...

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Hi my shell is tcsh can I have functions in my shell scripting? Is the below shell script correct. Can I have two functions and call one of them as required. ---------- echo "functions" f1 f1 () { echo "hello" } f2 ()

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hi, There is a shell including many functions, when I run ksh -x/-v to see the call sequence, but how do I know which function cost more? Of course, use time CMD to get the scripts runnning time, while it can not tell me which cost more. Thanks very much.

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I'm semi new to unix/linux and am trying to convert a program I wrote in C++ to a bash script. It's a program that prints Fibonacci's series. I have found scripts that will do it, but I'm trying persistently to get this one to work. The problem occurs when I try to return a value from the function....

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Help with functions

Hi, I am exploring with defining functions in my BASH shell scripts. However, I am bit confused about how to pass parameters to my functions. I was under the impression that you must do something like the following: Define a function called "sample_function": function sample_function {...

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i think i need functions ?

Hi, im making a little script but need some help Code i have so far is read -p 'Bot Nickname:' ecnick read -p 'Bot Username:' ecusername read -p 'Bot Realname:' ecrealname read -p 'Your Email:' ecemail echo '' echo Your bots nickname is set to $ecnick echo Your bots username is set to...

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Functions

Hi All, Can any one help me. I am calling in a function2 with string as parameter from function1, the function1 gives 3 values. how i get the 3 values from funciton2 to function1. i have to give a return or something. thanks in advance.

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How to execute functions or initiate functions as command line parameters for below requirement?

I have 7 functions those need to be executed as command line inputs, I tried with below code it’s not executing function. If I run the ./script 2 then fun2 should execute , how to initiate that function I tried case and if else also, how to initiate function from command line if then...

LEARN ABOUT DEBIAN

hardened-cc

HARDENED-CC(1)							 Debian GNU/Linux						    HARDENED-CC(1)

NAME

       hardened-cc - gcc wrapper to enforce hardening toolchain improvements

SYNOPSIS

       export DEB_BUILD_HARDENING=1

       gcc ...

DESCRIPTION

       The  hardened-cc  wrapper  is  normally	used by calling gcc as usual when DEB_BUILD_HARDENING is set to 1. It will configure the necessary
       toolchain hardening features. By default, all features are enabled. If a given feature does not work correctly and needs  to  be  disabled,
       the corresponding environment variables mentioned below can be set to 0.

ENVIRONMENT

       DEB_BUILD_HARDENING=1
	      Enable hardening features.

       DEB_BUILD_HARDENING_DEBUG=1
	      Print the full resulting gcc command line to STDERR before calling gcc.

       DEB_BUILD_HARDENING_STACKPROTECTOR=0
	      Disable stack overflow protection. See README.Debian for details.

       DEB_BUILD_HARDENING_RELRO=0
	      Disable read-only linker sections. See README.Debian for details.

       DEB_BUILD_HARDENING_FORTIFY=0
	      Don't fortify several standard functions. See README.Debian for details.

       DEB_BUILD_HARDENING_PIE=0
	      Don't build position independent executables. See README.Debian for details.

       DEB_BUILD_HARDENING_FORMAT=0
	      Disable unsafe format string usage errors. See README.Debian for details.

NOTES

       System-wide settings can be added to /etc/hardening-wrapper.conf, one per line.

       The  real gcc symlinks are renamed gcc.real, and a diversion is registered with dpkg-divert(1).	Thus hardened-cc's idea of the default gcc
       is dictated by whatever package installed /usr/bin/gcc.

SEE ALSO

       hardened-ld(1) gcc(1)

Debian Project							    2008-01-08							    HARDENED-CC(1)