Well, if you've ever done something like echo `find . -type f` >files.txt
(that's an example...... :) ; wildcarding can also do it since the UNIX shells expand your wildcards before executing.....) you'd find out pretty quickly that the output from the executed backticked command counts as part of the command line arguments for the second command....get enough, say, files, and pretty soon you've blown the shell command size limit out of the water. As a previous individual commented, this is why xargs is so popular. Now then....my recollection is that the max length is dependant on the particular OS (and maybe architecture?)... -- William Sutton On Mon, 29 May 2006, Shane O'Donnell wrote: > I'm curious as to what sort of task merits a bash "one-liner" versus jumping > out and writing a legit "script". > > For my money, just for simple editing reasons, two lines would be my > breaking point before my one-liner made the jump to "script worthy". > > Curious, > > Shane O. > > On 5/29/06, Russell Harrison <[EMAIL PROTECTED]> wrote: > > > > I know I've done bash one liners that wrapped at least a full screen of > > text. There had to be a good 1000 chars in that one "line". > > > > On 5/29/06, Ralph Blach <[EMAIL PROTECTED]> wrote: > > > > > > I am taking a class in computer science and the professor seems to > > > indicate the the maximum number of character one can enter from the > > > command line is 256 in both Windows command prompt and the "IX's" > > > command prompt. > > > > > > From long ago, I seem to remember that this was 256 characters was a > > > limitation of the DOS command prompt in Windows at one time, > > > but never in the "IX's" such as AIX, Linux, Solaris, .... . > > > > > > Could the knowledgeable Trilug community comment on this? > > > > > > Thanks > > > > > > Chip > > > > > > -- > > > TriLUG mailing list : > > http://www.trilug.org/mailman/listinfo/trilug > > > TriLUG Organizational FAQ : http://trilug.org/faq/ > > > TriLUG Member Services FAQ : http://members.trilug.org/services_faq/ > > > > > -- > > TriLUG mailing list : http://www.trilug.org/mailman/listinfo/trilug > > TriLUG Organizational FAQ : http://trilug.org/faq/ > > TriLUG Member Services FAQ : http://members.trilug.org/services_faq/ > > > > > > -- TriLUG mailing list : http://www.trilug.org/mailman/listinfo/trilug TriLUG Organizational FAQ : http://trilug.org/faq/ TriLUG Member Services FAQ : http://members.trilug.org/services_faq/
