From c5566dcc1c85d39b147d1cefb3d428694c65a006 Mon Sep 17 00:00:00 2001
From: ivuorinen <ivuorinen@users.noreply.github.com>
Date: Mon, 16 Sep 2024 00:17:25 +0000
Subject: [PATCH] Update cheatsheets

---
 tldr/docker-rmi |  2 +-
 tldr/nnn        |  4 ++++
 tldr/tspin      | 25 +++++++++++++++++++++++++
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 tldr/tspin

diff --git a/tldr/docker-rmi b/tldr/docker-rmi
index 99fda005..e5068bf7 100644
--- a/tldr/docker-rmi
+++ b/tldr/docker-rmi
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # docker rmi
 
 > Remove Docker images.
-> More information: <https://docs.docker.com/engine/reference/commandline/rmi/>.
+> More information: <https://docs.docker.com/reference/cli/docker/image/rm/>.
 
 - Display help:
 
diff --git a/tldr/nnn b/tldr/nnn
index 6d64fa1d..c3dc32e1 100644
--- a/tldr/nnn
+++ b/tldr/nnn
@@ -27,3 +27,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Sort files on [a]pparent disk usage / [d]isk usage / [e]xtension / [r]everse / [s]ize / [t]ime / [v]ersion:
 
 `nnn -T {{a|d|e|r|s|t|v}}`
+
+- Open a file you have selected. Select the file then press `o`, and type a program to open the file in:
+
+`nnn -o`
diff --git a/tldr/tspin b/tldr/tspin
new file mode 100644
index 00000000..d28508cb
--- /dev/null
+++ b/tldr/tspin
@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# tspin
+
+> A log file highlighter based on the `less` pager and basically behaves like any pager.
+> More information: <https://github.com/bensadeh/tailspin>.
+
+- Read from file and view in `less`:
+
+`tspin {{path/to/application.log}}`
+
+- Read from another command and print to stdout:
+
+`journalctl -b --follow | tspin`
+
+- Read from file and print to `stdout`:
+
+`tspin {{path/to/application.log}} --print`
+
+- Read from stdin and print to `stdout`:
+
+`echo "2021-01-01 12:00:00 [INFO] This is a log message" | tspin`