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Operating Systems Linux Red Hat "if" and "then" statement is not working in RedHat Post 302489814 by KevinGB on Friday 21st of January 2011 05:40:55 PM
Old 01-21-2011
I agree. The problem is the missing double quote. I had missed that the script was using csh (and the missing quote). The if () syntax is correct for csh.
 

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MKLNIM(1)						      General Commands Manual							 MKLNIM(1)

NAME
mklnim - make Linux Netinstall Image SYNOPSIS
mklnim outputfile [path-to-cdrom] DESCRIPTION
mklnim is a shell script that takes a SuSE, TurboLinux or a RedHat CDROM, or equivalent disk directory, and creates a network bootable image (NBI) that can be used with Etherboot (http://etherboot.sourceforge.net/) or Netboot (http://www.han.de/~gero/netboot.html). This NBI, when booted via the network, will make the target computer behave just as if a CDROM boot (TurboLinux), or a floppy boot (RedHat and SuSE) had been selected. A conventional install can be done from this point onwards. There are several occasions when this technique is useful: 1. It can be used to quickly boot a target computer when the floppy loading is very slow. 2. In the case of TurboLinux, it loads the CDROM initial ramdisk which does not require any further floppy loading. In the case of RedHat, it only loads the floppy initial ramdisk which does not contain the material in the supplementary floppy, and may require more floppy insertion. 3. It can start the install from a floppy of any size, not just 1.4 MB, or even from a floppyless machine, if one has a boot ROM (providing no further floppy access is required). 4. It could be used as part of an automatic installation process. Naturally, all this assumes that the infrastructure for diskless booting (bootp and tftp servers) has been set up. BUGS
If supplementary floppies are required, this script doesn't include that material in the network boot image. Please feel welcome to fix this problem. SEE ALSO
Etherboot tutorial at http://etherboot.sourceforge.net/ COPYRIGHT
mklnim is under the GNU Public License AUTHOR
Ken Yap (ken_yap@users.sourceforge.net) DATE
Version 0.4 April 2000 25 April 2000 MKLNIM(1)
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