Thank you very much for your quick response on this.
Apologies for the earlier code, that was just a typo while I was editing and I have accidentally deleted the double quotes.
I am passing (-a "appname") as a mandatory argument when I am executing and the rest are optional. But when I am assigning each OPTARG to the respective variable then those variables become null when I am passing the variable values in the function arguments.
I am removed the -z option and tried with the following code and now I got blank.
Is it something I am doing it wrongly? Please kindly advise. Thanks
I have a script that facillitates NDM (Connect::\Direct) transfer to remote hosts. This script uses getopts to parse through the parameters passed to it and to set appropriate variables based upon what was passed in.
Kickoff="mv $PATH/$FILE1 $PATH/$FILE2"
ndm_shell.ksh -p $Node -s $Source -d... (3 Replies)
Hi,
My script will take a input file as a parameter(which is not mandatory) and also an option.
ksh my_script.sh <inputfile>
The option -n I have given is no way related to the input file.
Now the problem here is when i execute the script specifying the input file and the option(the way... (4 Replies)
Is there a restriction on levels of using 'getopts' ? I have several scripts, each of which requires an option as the first parameter .
If I call one prg separately it works fine, but when one prg calls another prg and passes the option on the called prg, then the called prg
seems not to process... (3 Replies)
I am having some trouble/questions with getopts that I can't find any solid info on with google
I need it to parse things of the syntax of:
-r # # # -f -c
with as many repeats as possible, and it should catch erroneous commands also, but continue going...
my first question is, -r... (3 Replies)
Hi,
I have a program where I want to use getopts.
I want to use "-i" option and then optionally supply arguments.
If user dosent supply arguments, then also it should work.
Please tell me how to proceed.
Here is some code, this is not right code btw but a sample to understand what I want to... (1 Reply)
Hey, i need help with the use of getopts in shell script.
tried reading a lot online, but found incomplete examples (maybe complete but cudn't make out). PLzz help...explain in deatil plzzz, i am a newbie:confused: (3 Replies)
First off, I apologize for my lack of knowledge. I realize my problem will probably seem pretty basic to everyone, but I've been at this for several hours now and I've gotten nowhere. I would contact my professor, but it is too late for that.
Anyway, I'm trying to write a function called... (1 Reply)
Hi all...
I have been looking on here for the past few days for an answer and Im gonna have to break down and ask.
I just learned about the getopts command last week so have been trying to utilize it in my scripts.
Below, I am trying to set up a case structure for options using getopts.... (1 Reply)
while getopts v OPTION
do
case $OPTION in
v) echo "Hello" ;;
*) exit 1;;
esac
done
Suppose I have script tmp.sh
Whose Signature is tmp.sh <fixed_argument>
When I run the script with tmp.sh -v "file", it echoes a hello but, when I try the other way i.e, tmp.sh... (1 Reply)
Hi. Can somebody please show me an example of how to use getopts to assign a variable if it's been passed into the script but to set a default if no value has been passed in? And also how to handle a param with multiple values ... so a sub parse (can I use a function for this?)?
Here's my code... (1 Reply)
Discussion started by: user052009
1 Replies
LEARN ABOUT CENTOS
grub-file
GRUB-FILE(1) User Commands GRUB-FILE(1)NAME
grub-file - check file type
SYNOPSIS
file OPTIONS FILE
DESCRIPTION
Check if FILE is of specified type.
--is-i386-xen-pae-domu
Check if FILE can be booted as i386 PAE Xen unprivileged guest kernel
--is-x86_64-xen-domu
Check if FILE can be booted as x86_64 Xen unprivileged guest kernel
--is-x86-xen-dom0
Check if FILE can be used as Xen x86 privileged guest kernel
--is-x86-multiboot
Check if FILE can be used as x86 multiboot kernel
--is-x86-multiboot2 Check if FILE can be used as x86 multiboot2 kernel
--is-arm-linux
Check if FILE is ARM Linux
--is-arm64-linux
Check if FILE is ARM64 Linux
--is-ia64-linux
Check if FILE is IA64 Linux
--is-mips-linux
Check if FILE is MIPS Linux
--is-mipsel-linux
Check if FILE is MIPSEL Linux
--is-sparc64-linux
Check if FILE is SPARC64 Linux
--is-powerpc-linux
Check if FILE is POWERPC Linux
--is-x86-linux
Check if FILE is x86 Linux
--is-x86-linux32
Check if FILE is x86 Linux supporting 32-bit protocol
--is-x86-kfreebsd
Check if FILE is x86 kFreeBSD
--is-i386-kfreebsd
Check if FILE is i386 kFreeBSD
--is-x86_64-kfreebsd
Check if FILE is x86_64 kFreeBSD
--is-x86-knetbsd
Check if FILE is x86 kNetBSD
--is-i386-knetbsd
Check if FILE is i386 kNetBSD
--is-x86_64-knetbsd Check if FILE is x86_64 kNetBSD
--is-i386-efi
Check if FILE is i386 EFI file
--is-x86_64-efi
Check if FILE is x86_64 EFI file
--is-ia64-efi
Check if FILE is IA64 EFI file
--is-arm64-efi
Check if FILE is ARM64 EFI file
--is-arm-efi
Check if FILE is ARM EFI file
--is-hibernated-hiberfil
Check if FILE is hiberfil.sys in hibernated state
--is-x86_64-xnu
Check if FILE is x86_64 XNU (Mac OS X kernel)
--is-i386-xnu
Check if FILE is i386 XNU (Mac OS X kernel)
--is-xnu-hibr
Check if FILE is XNU (Mac OS X kernel) hibernated image
--is-x86-bios-bootsector
Check if FILE is BIOS bootsector
-h, --help Display this help and exit. -u, --usage Display the usage of this command and exit.
SEE ALSO
The full documentation for grub-file is maintained as a Texinfo manual. If the info and grub-file programs are properly installed at your
site, the command
info grub-file
should give you access to the complete manual.
grub-file (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-FILE(1)
10-26-2016
