Windows grep1/20/2024 These decisions areīased upon the best information available as of the most current date. The VA Decision Matrix displays the current and future VA IT position regarding different releases of a TRM entry. TRM Technology, obtained from the vendor (or from the release source). The Vendor Release table provides the known releases for the For additional information or assistance regarding Section 508, please contact the Section 508 Office at Decisions Section 508 compliance may be reviewed by the Section 508 Office and appropriate remedial action required if necessary. The Implementer of this technology has the responsibility to ensure the version deployed is 508-compliant. This technology has not been assessed by the Section 508 Office. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation. Users must ensure sensitive data is properly protected in compliance with all VA regulations. Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 61 VA Directives 6004, 6513, and 6517 and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). When Grep for Windows finishes its search, it prints out any matching lines. Grep for Windows is a software that allows the user to search for input files that match a specified pattern. More information on the proper use of the TRM can be found on the ![]() This is particularly useful for matching path names that contain "/", to avoid LTS (leaning toothpick syndrome).Technologies must be operated and maintained in accordance with Federal and Department security and you can use any pair of non-whitespace (ASCII) characters as delimiters. Just adding a point of interest - RonW and Athanasius explain how to avoid the Leaning toothpick syndrome, which is also mentioned in perlop: When a test fails because it couldn't create a temp file in a non existent temp directory. Since you were looking for something equivalent to grep, perhaps you'd be interested in ack.įew weeks ago I could not install ack 2, for the same purpose as OP, due to problem with Find::Next. Reinvent the wheel, then learn The Wheel may be one day you reinvent one of THE WHEELS.īy clueless newbie (Curate) on at 00:53 UTC So two consecutive backslashes represent an actual (single!) backslash character.Īnd of course the /g modifier on the regex causes the substitution to be made globally throughout the string. The backslash is doubled because a single backslash introduces an escape sequence - see perlop#Quote-and-Quote-like-Operators. It’s normally written s///, but since the string to be substituted is itself a forward slash, a different delimiter has been chosen: a, (comma). Here, s introduces the substitution operator. It’s replacing / (forward slash) with \\ (backslash) throughout the string $file. An equivalent statement would be: $file =~ s/\//\\/g īy Athanasius (Archbishop) on at 03:05 UTCįleshing out RonW’s answer a little: My question is what this line is doing: ![]() The g causes the replacement to apply to all occurrences.Ĭommas were used as the delimiters to avoid escaping the / character. It is replacing / characters with \ characters in $file.
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