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Diffstat (limited to 'upstream/debian-unstable/man1/plocate.1')
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diff --git a/upstream/debian-unstable/man1/plocate.1 b/upstream/debian-unstable/man1/plocate.1 new file mode 100644 index 00000000..b70b148c --- /dev/null +++ b/upstream/debian-unstable/man1/plocate.1 @@ -0,0 +1,186 @@ +.TH locate 1 "Oct 2020" plocate +.SH NAME +plocate \- find files by name, quickly + +.SH SYNOPSIS +.B plocate +.I "[OPTION]..." +.I "PATTERN..." + +.SH DESCRIPTION +.B plocate +finds all files on the system matching the given pattern (or all +of the patterns if multiple are given). It does this by means of +an index made by +.BR updatedb (8) +or (less commonly) converted from another index by +.BR plocate\-build (8). + +plocate is largely argument-compatible with +.BR mlocate (1), +but is significantly +faster. In particular, it rarely needs to scan through its entire +database, unless the pattern is very short (less than three bytes) +or you want to search for a regular expression. It does not try to +maintain compatibility with BSD locate, or non-UTF-8 filenames +and locales. Most I/O is done asynchronously, but the results are +synchronized so that output comes in the same order every time. + +When multiple patterns are given, +.B plocate +will search for files that match +.I all +of them. This is the main incompatibility with +.BR mlocate (1), +which searches for files that match one or more patterns, unless +the \-A option is given. + +By default, patterns are taken to be substrings to search for. +If at least one non-escaped globbing metacharacter (*, ? or []) is given, +that pattern is instead taken to be a glob pattern (which means it needs +to start and end in * for a substring match). If +.B \-\-regexp +is given, patterns are instead taken to be (non-anchored) POSIX basic +regular expressions, and if +.B \-\-regex +is given, patterns are taken to be POSIX extended regular expressions. +All of this matches +.BR mlocate (1) +behavior. + +Like +.BR mlocate (1), +.B plocate +shows all files visible to the calling user (by virtue of +having read and execute permissions on all parent directories), +and none that are not, by means of running with the setgid +bit set to access the index (which is built as root), but by +testing visibility as the calling user. + +.SH EXIT STATUS +.B plocate +exits with 0 to indicate that a match was found or that +.B \-\-help +or +.B \-\-version +were passed. Otherwise, +.B plocate +exits with status code 1, indicating that an error occurred or that no matches were found. + +.SH OPTIONS +.TP +\fB\-A\fR, \fB\-\-all\fR +Ignored for compatibility with +.BR mlocate (1). + +.TP +\fB\-b\fR, \fB\-\-basename\fR +Match only against the file name portion of the path name, +ie., the directory names will be excluded from the match +(but still printed). This does not speed up the search, +but can suppress uninteresting matches. + +.TP +\fB\-c\fR, \fB\-\-count\fR +Do not print each match. Instead, count them, and print out a total +number at the end. + +.TP +\fB\-d\fR, \fB\-\-database\fR \fIDBPATH\fR +Find matches in the given database, instead of \fB/var/lib/plocate/plocate.db\fR. +This argument can be given multiple times, to search multiple databases. +It is also possible to give multiple databases in one argument, separated by +.BR : . +(Any character, including : and \\, can be escaped by prepending a \\.) + +.TP +\fB\-e\fR, \fB\-\-existing\fR +Print only entries that refer to files existing at the time +.B locate +is run. Note that unlike +.BR mlocate (1), +symlinks are not followed by default (and indeed, there is no option +to change this). + +.TP +\fB\-i\fR, \fB\-\-ignore\-case\fR +Do a case-insensitive match as given by the current locale +(default is case-sensitive, byte-by-byte match). Note that +.B plocate +does not support the full range of Unicode case folding rules; +in particular, searching for \fIß\fR will not give you matches on \fIss\fR +even in a German locale. Also note that this option will be +somewhat slower than a case-sensitive match, since it needs to +generate more candidates for searching the index. + +.TP +\fB\-l\fR, \fB\-\-limit\fR \fILIMIT\fR +Stop searching after +.I LIMIT +matches have been found. If +.B \-\-count +is given, the number printed out will be at most \fILIMIT\fR. + +.TP +\fB\-N\fR, \fB\-\-literal\fR +Print entry names without quoting. Normally, +.B plocate +will escape special characters in filenames, so that they are safe for +consumption by typical shells (similar to the GNU coreutils +.I shell\-escape\-always +quoting style), unless printing to a pipe, but this options will +turn off such quoting. + +.TP +\fB\-0\fR, \fB\-\-null\fR +Instead of writing a newline after every match, write a NUL +(ASCII 0). This is useful for creating unambiguous output +when it is to be processed by other tools (like \fBxargs\fP(1)), as filenames are +allowed to contain embedded newlines. + +.TP +\fB\-r\fR, \fB\-\-regexp\fR +Patterns are taken to be POSIX basic regular expressions. +See +.BR regex (7) +for more information. Note that this forces a linear scan +through the entire database, which is slow. + +.TP +.B \-\-regex +Like \fB\-\-regexp\fR, but patterns are instead taken to +be POSIX +.I extended +regular expressions. + +.TP +\fB\-w\fR, \fB\-\-wholename\fR +Match against the entire path name. This is the default, +so unless \fB\-b\fR is given first (see above), it will not do +anything. This option thus exists only as compatibility with +.BR mlocate (1). + +.TP +.B \-\-help +Print out usage information, then exit successfully. + +.TP +.B \-\-version +Print out version information, then exit successfully. + +.SH ENVIRONMENT + +.TP +\fBLOCATE_PATH\fR +If given, appended after the list of \fB\-\-database\fR paths +(whether an explicit is given or the default is used). +Colon-delimiting and character escaping follows the same rules +as for \fB\-\-database\fR. + +.SH AUTHOR +Steinar H. Gunderson <steinar+plocate@gunderson.no> + +.SH SEE ALSO +\fBplocate\-build\fP(8), +\fBmlocate\fP(1), +\fBupdatedb\fP(8) |