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Full Discussion: Malicious perl script
Operating Systems Linux Debian Malicious perl script Post 302992344 by drysdalk on Friday 24th of February 2017 03:08:22 AM
Old 02-24-2017
Quote:
Terminal said there was no such thing as 1s
Can I just check - it looks from what you've said that you're trying to type 1s (that's a number one followed by a lower-case letter 'S') rather than ls (that's a lower-case letter 'L' followed by a lower-case letter 'S', which is the correct command).

If that's what you've been doing, could you try again with the correct command name and see what happens please ?

If you have been typing it correctly then your system must be quite badly damaged or missing some very fundamental binaries, since the ls command is pretty much as common as it gets on any UNIX-style system.
 

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TOWLOWER(3)						   BSD Library Functions Manual 					       TOWLOWER(3)

NAME
towlower, towlower_l -- upper case to lower case letter conversion (wide character version) LIBRARY
Standard C Library (libc, -lc) SYNOPSIS
#include <wctype.h> wint_t towlower(wint_t wc); #include <wctype.h> #include <xlocale.h> wint_t towlower_l(wint_t wc, locale_t loc); DESCRIPTION
The towlower() function converts an upper-case letter to the corresponding lower-case letter. Although the towlower() function uses the current locale, the towlower_l() function may be passed a locale directly. See xlocale(3) for more information. RETURN VALUES
If the argument is an upper-case letter, the towlower() function returns the corresponding lower-case letter if there is one; otherwise, the argument is returned unchanged. SEE ALSO
iswlower(3), tolower(3), towupper(3), wctrans(3), xlocale(3) STANDARDS
The towlower() function conforms to ISO/IEC 9899:1999 (``ISO C99''). BSD
October 3, 2002 BSD
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