@@ -0,0 +1,148 @@
+# Zap Core for systemd Journal

@@ -0,0 +8,4 @@
+```go
+package main
+
+import (

@@ -0,0 +75,4 @@
+sudo journalctl -f
+апр 04 12:23:38 aleksey-savaitan ___go_build_git_frostfs_info_TrueCloudLab_zapjournald_main[143813]: {"level":"info","ts":"2023-04-04T12:23:38.784+0300","msg":"Simple log raw 1","SYSLOG_FACILITY":3,"SYSLOG_IDENTIFIER":"___go_build_git_frostfs_info_TrueCloudLab_zapjournald_main","SYSLOG_PID":143813}
+апр 04 12:23:38 aleksey-savaitan ___go_build_git_frostfs_info_TrueCloudLab_zapjournald_main[143813]: {"level":"error","ts":"2023-04-04T12:23:38.784+0300","msg":"Simple log raw 2","SYSLOG_FACILITY":3,"SYSLOG_IDENTIFIER":"___go_build_git_frostfs_info_TrueCloudLab_zapjournald_main","SYSLOG_PID":143813,"JUST":1}
+```

@@ -0,0 +85,4 @@
+#### Or you can read full-structured view like this:
+```
+sudo journalctl SYSLOG_PID=76385 --output=json-pretty
+{

@@ -0,0 +1,153 @@
+package zapjournald

@@ -0,0 +8,4 @@
+	"golang.org/x/exp/maps"
+)
+
+// Core

@@ -0,0 +22,4 @@
+const (
+	// Facility.
+	// From /usr/include/sys/syslog.h.
+	// These are the same up to LogFtp on Linux, BSD, and OS X.

@@ -0,0 +49,4 @@
+	LogLocal7
+)
+
+const LogFacmask = 0x03f8 /* mask to extract facility part */

@@ -0,0 +51,4 @@
+
+const LogFacmask = 0x03f8 /* mask to extract facility part */
+
+var SyslogFields = []string{

@@ -0,0 +108,4 @@
+	}
+}
+
+// getFieldValue - return interface-value of filled property of zapcore.Field

@@ -0,0 +18,4 @@
+	"go.uber.org/zap/zapcore"
+)
+
+func main() {

@@ -0,0 +51,4 @@
+// LogFacmask is used to extract facility part of the message.
+const LogFacmask = 0x03f8
+
+// SyslogFields contains slice of fields that