pridecat: add page (#7555)

pages/linux/pridecat.md

@@ -0,0 +1,24 @@
+# pridecat
+
+> Like cat but more colorful :).
+> More information: <https://github.com/lunasorcery/pridecat>.
+
+- Print the contents of a file in pride colors to the standard output:
+
+`pridecat {{file}}`
+
+- Print contents of a file in trans colors:
+
+`pridecat {{file}} --{{transgender|trans}}`
+
+- Alternate between lesbian and bisexual pride flags:
+
+`pridecat {{file}} --lesbian --bi`
+
+- Print contents of a file with the background colors changed:
+
+`pridecat {{file}} -b`
+
+- List directory contents in pride flag colors:
+
+`ls | pridecat --{{flag}}`