diff --git a/pages/common/borg.md b/pages/common/borg.md
new file mode 100644
index 000000000..9f777c23a
--- /dev/null
+++ b/pages/common/borg.md
@@ -0,0 +1,32 @@
+# borg
+
+> Deduplicating backup tool.
+> Creates local or remote backups that are mountable as filesystems.
+
+- Initialise a (local) repository:
+
+`borg init {{/path/to/repo_folder}}`
+
+- Backup a folder into the repository, creating an archive called "Monday":
+
+`borg create --progress {{/path/to/repo_folder}}::{{Monday}} {{/path/to/source_folder}}`
+
+- List all archives in a repository:
+
+`borg list {{/path/to/repo_folder}}`
+
+- Extract a specific folder from the "Monday" archive in a remote repository, excluding all *.ext files:
+
+`borg extract {{user}}@{{host}}:{{/path/to/repo_folder}}::{{Monday}} {{path/to/target_folder}} --exclude '{{*.ext}}'`
+
+- Prune a repository by deleting all archives older than 7 days, listing changes:
+
+`borg prune --keep-within {{7d}} --list {{/path/to/repo_folder}}`
+
+- Mount a repository as a FUSE filesystem:
+
+`borg mount {{/path/to/repo_folder}}::{{Monday}} {{/path/to/mountpoint}}`
+
+- Display help on creating archives:
+
+`borg create --help`
diff --git a/pages/common/pdfunite.md b/pages/common/pdfunite.md
new file mode 100644
index 000000000..53cba201e
--- /dev/null
+++ b/pages/common/pdfunite.md
@@ -0,0 +1,11 @@
+# pdfunite
+
+> PDF merging utility.
+
+- Merge 2 PDFs into a single PDF:
+
+`pdfunite {{path/to/fileA.pdf}} {{path/to/fileB.pdf}} {{path/to/merged_output.pdf}}`
+
+- Merge a folder of PDFs into a single PDF:
+
+`pdfunite {{path/to/directory/*.pdf}} {{path/to/merged_output.pdf}}`
diff --git a/pages/common/telnet.md b/pages/common/telnet.md
index c919c708c..ba4ebcddf 100644
--- a/pages/common/telnet.md
+++ b/pages/common/telnet.md
@@ -4,7 +4,7 @@
 
 - Telnet to the default port of a host:
 
-`telnel {{host}}`
+`telnet {{host}}`
 
 - Telnet to a specific port of a host: