v0.11.2

lnav v0.11.2

Features:

• A "cursor" mode has been added to the main view that can
  be toggled by pressing CTRL-X. While in cursor mode, any
  operations that would normally work on the "top" line will
  now operate on the focused line instead.
• Added CTRL-D and CTRL-U hotkeys to move down/up by half
  a page.
• Added an auto-width flag to the elements of the
  line-format array that indicates that the width of the
  field should automatically be determined by the observed
  values.
• Added bunyan log format from Tobias Gruetzmacher.
• Added cloudflare log format from @minusf.
• Number fields used in a JSON log format line-format
  array now default to being right-aligned. Also, added
  prefix and suffix to line-format elements so a
  string can optionally be prepended/appended if the value
  is not empty.
• JSON log format detection has been improved to not rely
  on matching the file name. All possible formats are
  tried and the one with the most available fields for a
  given line-format is used. For example, if the first
  log message has 8 fields and format A contains 5 of
  those fields in its line-format while format B only
  contains 2 of those fields in its line-format, format
  A will be used for the file.

Changes:

• For JSON-lines logs, line-feeds at the end of a value are
  automatically stripped.

Bug Fixes:

• Hidden values in JSON logs are now hidden by default.
• Text with ANSI-escapes is now filtered properly.

v0.11.2-rc6

lnav v0.11.2

Features:

• A "cursor" mode has been added to the main view that can
  be toggled by pressing CTRL-X. While in cursor mode, any
  operations that would normally work on the "top" line will
  now operate on the focused line instead.
• Added CTRL-D and CTRL-U hotkeys to move down/up by half
  a page.
• Added an auto-width flag to the elements of the
  line-format array that indicates that the width of the
  field should automatically be determined by the observed
  values.
• Added bunyan log format from Tobias Gruetzmacher.
• Added cloudlare log format from @minusf.
• Number fields used in a JSON log format line-format
  array now default to being right-aligned. Also, added
  prefix and suffix to line-format elements so a
  string can optionally be prepended/appended if the value
  is not empty.
• JSON log format detection has been improved to not rely
  on matching the file name. All possible formats are
  tried and the one with the most available fields for a
  given line-format is used. For example, if the first
  log message has 8 fields and format A contains 5 of
  those fields in its line-format while format B only
  contains 2 of those fields in its line-format, format
  A will be used for the file.

Changes:

• For JSON-lines logs, line-feeds at the end of a value are
  automatically stripped.

Bug Fixes:

• Hidden values in JSON logs are now hidden by default.
• Text with ANSI-escapes is now filtered properly.

v0.11.2-rc5

lnav v0.11.2

Features:

• A "cursor" mode has been added to the main view that can
  be toggled by pressing CTRL-X. While in cursor mode, any
  operations that would normally work on the "top" line will
  now operate on the focused line instead.
• Added CTRL-D and CTRL-U hotkeys to move down/up by half
  a page.
• Added an auto-width flag to the elements of the
  line-format array that indicates that the width of the
  field should automatically be determined by the observed
  values.
• Added bunyan log format from Tobias Gruetzmacher.
• Added cloudlare log format from @minusf.
• Number fields used in a JSON log format line-format
  array now default to being right-aligned. Also, added
  prefix and suffix to line-format elements so a
  string can optionally be prepended/appended if the value
  is not empty.

Changes:

• For JSON-lines logs, line-feeds at the end of a value are
  automatically stripped.

Bug Fixes:

• Hidden values in JSON logs are now hidden by default.
• Text with ANSI-escapes is now filtered properly.

v0.11.2-rc3

lnav v0.11.2

Features:

• A "cursor" mode has been added to the main view that can
  be toggled by pressing CTRL-X. While in cursor mode, any
  operations that would normally work on the "top" line will
  now operate on the focused line instead.
• Added CTRL-D and CTRL-U hotkeys to move down/up by half
  a page.
• Added an auto-width flag to the elements of the
  line-format array that indicates that the width of the
  field should automatically be determined by the observed
  values.
• Added bunyan log format from Tobias Gruetzmacher.
• Number fields used in a JSON log format line-format
  array now default to being right-aligned. Also, added
  prefix and suffix to line-format elements so a
  string can optionally be prepended/appended if the value
  is not empty.

Bug Fixes:

• Hidden values in JSON logs are now hidden by default.
• Text with ANSI-escapes is now filtered properly.

v0.11.2-rc2

lnav v0.11.2

Features:

• A "cursor" mode has been added to the main view that can
  be toggled by pressing CTRL-X. While in cursor mode, any
  operations that would normally work on the "top" line will
  now operate on the focused line instead.
• Added CTRL-D and CTRL-U hotkeys to move down/up by half
  a page.
• Added an auto-width flag to the elements of the
  line-format array that indicates that the width of the
  field should automatically be determined by the observed
  values.
• Number fields used in a line-format now default to
  being right-aligned.

Bug Fixes:

• Hidden values in JSON logs are now hidden by default.
• Text with ANSI-escapes is now filtered properly.

v0.11.2-rc1

lnav v0.11.2

Features:

• A "cursor" mode has been added to the main view that can
  be toggled by pressing CTRL-X. While in cursor mode, any
  operations that would normally work on the "top" line now
  operate on the selected line instead.
• Added CTRL-D and CTRL-U hotkeys to move down/up by half
  a page.
• Added an auto-width flag to the elements of the
  line-format array that indicates that the width of the
  field should automatically be determined by the observed
  values.
• Number fields used in a line-format now default to
  being right-aligned.

Bug Fixes:

• Hidden values in JSON logs are now hidden by default.
• Text with ANSI-escapes is now filtered properly.

lnav v0.11.1

lnav v0.11.1

Features:

• Additional validation checks for log formats have been
  added and will result in warnings. Pass -W on the
  command-line to view the warnings. The following new
  check have been added:
  • Each regex must have a corresponding sample log message
    that it matches.
  • Each sample must be matched by only one regex.
• Added built-in support for anonymizing content. The
  :write-* commands now accept an --anonymize option
  and there is an anonymize() SQL function. The
  anonymization process will try to replace identifying
  information with random data. For example, IPv4 addresses
  are replaced with addresses in the 10.0.0.0/8 range.
  (This feature is mainly intended to help with providing
  information to lnav support that does not have sensitive
  values.)
• Added parse_url() and unparse_url() SQL functions for
  parsing URLs into a JSON object and then back again. Note
  that the implementation relies on libcurl which has some
  limitations, like not supporting all types of schemes
  (e.g. mailto:).
• Added the subsecond-field and subsecond-units log
  format properties to allow for specifying a separate
  field for the sub-second portion of a timestamp.
• Added a keymap for Swedish keyboards.

Breaking changes:

• The regexp_capture() table-valued-function now returns NULL
  instead of an empty string for the capture_name column if
  the capture is not named.

Fixes:

• Reduce the "no patterns have a capture" error to a warning
  so that it doesn't block lnav from starting up.
• Some ANSI escape sequences will now be removed before testing
  regexes against a log message.
• If a line in a JSON-lines log file does not start with a
  {, it will now be shown as-is and will not have the JSON
  parse error.

Cost of Doing Business:

• Migrated from pcre to pcre2.

lnav v0.11.1-rc1

lnav v0.11.1

Features:

• Additional validation checks for log formats have been
  added and will result in warnings. Pass -W on the
  command-line to view the warnings. The following new
  check have been added:
  • Each regex must have a corresponding sample log message
    that it matches.
  • Each sample must be matched by only one regex.
• Added built-in support for anonymizing content. The
  :write-* commands now accept an --anonymize option
  and there is an anonymize() SQL function. The
  anonymization process will try to replace identifying
  information with random data. For example, IPv4 addresses
  are replaced with addresses in the 10.0.0.0/8 range.
  (This feature is mainly intended to help with providing
  information to lnav support that does not have sensitive
  values.)
• Added parse_url() and unparse_url() SQL functions for
  parsing URLs into a JSON object and then back again. Note
  that the implementation relies on libcurl which has some
  limitations, like not supporting all types of schemes
  (e.g. mailto:).
• Added the subsecond-field and subsecond-units log
  format properties to allow for specifying a separate
  field for the sub-second portion of a timestamp.
• Added a keymap for Swedish keyboards.

Breaking changes:

• The regexp_capture() table-valued-function now returns NULL
  instead of an empty string for the capture_name column if
  the capture is not named.

Fixes:

• Reduce the "no patterns have a capture" error to a warning
  so that it doesn't block lnav from starting up.
• Some ANSI escape sequences will now be removed before testing
  regexes against a log message.
• If a line in a JSON-lines log file does not start with a
  {, it will now be shown as-is and will not have the JSON
  parse error.

Cost of Doing Business:

• Migrated from pcre to pcre2.

lnav v0.11.1-beta1

lnav v0.11.1

Features:

• Additional validation checks for log formats have been
  added and will result in warnings. Pass -W on the
  command-line to view the warnings. The following new
  check have been added:
  • Each regex must have a corresponding sample log message
    that it matches.
  • Each sample must be matched by only one regex.
• Added built-in support for anonymizing content. The
  :write-* commands now accept an --anonymize option
  and there is an anonymize() SQL function. The
  anonymization process will try to replace identifying
  information with random data. For example, IPv4 addresses
  are replaced with addresses in the 10.0.0.0/8 range.
  (This feature is mainly intended to help with providing
  information to lnav support that does not have sensitive
  values.)
• Added parse_url() and unparse_url() SQL functions for
  parsing URLs into a JSON object and then back again. Note
  that the implementation relies on libcurl which has some
  limitations, like not supporting all types of schemes
  (e.g. mailto:).

Breaking changes:

• The regexp_capture() table-valued-function now returns NULL
  instead of an empty string for the capture_name column if
  the capture is not named.

Fixes:

• Reduce the "no patterns have a capture" error to a warning
  so that it doesn't block lnav from starting up.
• Some ANSI escape sequences will now be removed before testing
  regexes against a log message.

Cost of Doing Business:

• Migrated from pcre to pcre2.

lnav v0.11.1

lnav v0.11.1

Features:

• Additional validation checks for log formats have been
  added and will result in warnings. Pass -W on the
  command-line to view the warnings. The following new
  check have been added:
  • Each regex must have a corresponding sample log message
    that it matches.
  • Each sample must be matched by only one regex.
• Added built-in support for anonymizing content. The
  :write-* commands now accept an --anonymize option
  and there is an anonymize() SQL function. The
  anonymization process will try to replace identifying
  information with random data. For example, IPv4 addresses
  are replaced with addresses in the 10.0.0.0/8 range.
  (This feature is mainly intended to help with providing
  information to lnav support that does not have sensitive
  values.)
• Added parse_url() and unparse_url() SQL functions for
  parsing URLs into a JSON object and then back again. Note
  that the implementation relies on libcurl which has some
  limitations, like not supporting all types of schemes
  (e.g. mailto:).

Breaking changes:

• The regexp_capture() table-valued-function now returns NULL
  instead of an empty string for the capture_name column if
  the capture is not named.

Fixes:

• Reduce the "no patterns have a capture" error to a warning
  so that it doesn't block lnav from starting up.

Cost of Doing Business:

• Migrated from pcre to pcre2.