That's not possible, I'm afraid, you can use /usr/bin/env as shebang to find the user's preferred command, or rather, the command in the user's environment. But you can't "change" the shebang dynamically.
I'd go for something like this
Code:
#!/usr/bin/env sh
mybash=$(command -v bash 2>/dev/null)
## maybe switch to bash
if test "${0}" != "bash" -a -n "${mybash}"; then
exec command bash $0 $@
fi
Hi,
I just ordered an Skylake NUC and will run Linux on it.
My distro of choice has been Ubuntu but I am fed up with the release cycle and would like more of a rolling release. I would say I am an intermediate level Linux user.
It's going to be a HTPC, I want to have the latest kernels... (0 Replies)
Hello Friends,
I am trying to troubleshoot one scenario for the customer. In their server configuration, each vhost has it's own user. The option is to shell access chrooted.
The question is where would be the best place to store the authorized_keys file so that we can ssh in from the... (0 Replies)
Dear Friends,
If I use Slackware for learning whether it will make any confusion in administering/using Redhat and SuSE since I have checked slackware is more like BSD.
Thank you. (4 Replies)
Hi all
Help me find the best distro for the following configurations:
Intel pentium IV 1.6 Ghz
128 MB RAM :(
40 GB Hardisk with one very big partition more than 35 gb n another 2 gb partition.
windows xp is already installed but has enough free space (26gb).
Which linux will be... (0 Replies)
I would like to choose an OS which is both very secure and very stable.
Which one of these 2 would be the best option: FreeBSD or Solaris 10 ?
I plan to use this OS as a very basic desktop pc using: a word processing program, emule/amule/p2p and an email client such as evolution. (1 Reply)
There are soo many flavors of linux and i just cant choose/find the right linux for me...
I am hopeing for a linux that is a
Workhorse
Can fit of a seires (or 1) disk(s)
Lots of features (admin/mod features)
A learning mode or a detailed tutorial
Can work side by side with windows... (12 Replies)
I know that the rules say no school questions but I am in advanced topics and am going to go to college for programming and I want to find a easy first OS to start me out, please help, thanks (3 Replies)
Listen, if you know a bit of programming in C and need to program unix-type operating systems the next transitive stage is for sure C++. However, have in mind that Java is like learning C but 99% object-oriented(o.o.) and with no pointers or memory-management tricks. It would be good for you to see... (5 Replies)
