grep for
strings. But you can prevent finding certain commands or strings
by splitting them across lines using the backslash. This
of course can make your script hard to read. The following
script will print "Hello, world!" to stdout:
#!/bin/bash e\ c\ h\ o\ \ H\ e\ l\ l\ o\ ,\ \ w\ o\ r\ l\ d\ !I am sure you can find other usages of this feature.
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Pete's Linux Advent Calendar 2007
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Comments? send mail to pkruse@arcor.de |
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