lchage: add page (#10754)

Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

pages/linux/lchage.md

@@ -0,0 +1,20 @@
+# lchage
+
+> Display or change user password policy.
+> More information: <https://manned.org/lchage>.
+
+- Disable password expiration for the user:
+
+`sudo lchage --date -1 {{username}}`
+
+- Display the password policy for the user:
+
+`sudo lchage --list {{username}}`
+
+- Require password change for the user a certain number of days after the last password change:
+
+`sudo lchage --maxdays {{number_of_days}} {{username}}`
+
+- Start warning the user a certain number of days before the password expires:
+
+`sudo lchage --warndays {{number_of_days}} {{username}}`