pages*/common/*: fix broken links (#12826)

Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

pages/common/sam2p.md

@@ -1,7 +1,7 @@
 # sam2p
 
 > Raster (bitmap) image converter with smart PDF and PostScript (EPS) output.
-> More information: <http://pts.50.hu/sam2p/>.
+> More information: <https://github.com/pts/sam2p>.
 
 - Concatenate all PDF files into one:
 

pages/common/secrethub.md

@@ -1,7 +1,7 @@
 # secrethub
 
 > Keep secrets out of config files.
-> More information: <https://secrethub.io>.
+> More information: <https://github.com/secrethub/secrethub-cli>.
 
 - Print a secret to `stdout`:
 

pages/common/slimrb.md

@@ -1,7 +1,7 @@
 # slimrb
 
 > Convert Slim files to HTML.
-> More information: <https://rdoc.info/gems/slim/frames#slim-command-slimrb>.
+> More information: <https://rubydoc.info/gems/slim/frames#slim-command-slimrb>.
 
 - Convert a Slim file to HTML:
 

pages/common/spfquery.md

@@ -1,7 +1,7 @@
 # spfquery
 
 > Query Sender Policy Framework records to validate e-mail senders.
-> More information: <https://www.libspf2.org/>.
+> More information: <https://manned.org/spfquery>.
 
 - Check if an IP address is allowed to send an e-mail from the specified e-mail address:
 

pages/common/tree.md

@@ -1,7 +1,7 @@
 # tree
 
 > Show the contents of the current directory as a tree.
-> More information: <http://mama.indstate.edu/users/ice/tree/>.
+> More information: <https://manned.org/man/tree>.
 
 - Print files and directories up to 'num' levels of depth (where 1 means the current directory):
 

pages/common/unison.md

@@ -1,7 +1,7 @@
 # unison
 
 > Bidirectional file synchronisation tool.
-> More information: <https://www.cis.upenn.edu/~bcpierce/unison/download/releases/stable/unison-manual.html>.
+> More information: <https://github.com/bcpierce00/unison>.
 
 - Sync two directories (creates log first time these two directories are synchronized):
 

pages/common/virsh.md

@@ -2,7 +2,7 @@
 
 > Manage virsh guest domains. (Note: 'guest_id' can be the ID, name or UUID of the guest).
 > Some subcommands such as `virsh list` have their own usage documentation.
-> More information: <https://libvirt.org/virshcmdref.html>.
+> More information: <https://libvirt.org/manpages/virsh.html>.
 
 - Connect to a hypervisor session:
 

pages/common/wireplumber.md

@@ -2,7 +2,7 @@
 
 > A modular session/policy manager for PipeWire and a GObject-based high-level library that wraps PipeWire’s API.
 > See also: `wpctl`, `pipewire`.
-> More information: <https://pipewire.pages.freedesktop.org/wireplumber/running-wireplumber-daemon.html>.
+> More information: <https://pipewire.pages.freedesktop.org/wireplumber/>.
 
 - Make WirePlumber start with the user session immediately (for systemd systems):
 

pages/common/wpexec.md

@@ -2,7 +2,7 @@
 
 > Run WirePlumber Lua scripts.
 > See also: `wpctl`, `wireplumber`.
-> More information: <https://pipewire.pages.freedesktop.org/wireplumber/lua_api/lua_introduction.html>.
+> More information: <https://pipewire.pages.freedesktop.org/wireplumber/scripting/lua_api/lua_introduction.html>.
 
 - Run a WirePlumber script:
 

pages/common/xdelta.md

@@ -2,7 +2,7 @@
 
 > Delta encoding utility.
 > Often used for applying patches to binary files.
-> More information: <http://xdelta.org>.
+> More information: <https://github.com/jmacd/xdelta>.
 
 - Apply a patch: