From 4b9c2fce5c931e752e8d5a7ee2a496106ebbb664 Mon Sep 17 00:00:00 2001 From: JMARyA Date: Wed, 14 Feb 2024 21:37:14 +0100 Subject: [PATCH] update --- technology/applications/cli/system/Core Utils.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/technology/applications/cli/system/Core Utils.md b/technology/applications/cli/system/Core Utils.md index 1af460c..8f1b56f 100644 --- a/technology/applications/cli/system/Core Utils.md +++ b/technology/applications/cli/system/Core Utils.md @@ -31,6 +31,13 @@ Usage: `cat [OPTION]... [FILE]...` | `-b, --number-nonblank` | number nonempty output lines, overrides `-n` | | `-n, --number` | number all output lines | +## cd +change current working directory +Usage: `cd [dir]` +Go to home directory of current user: `cd` +Go up to the parent of the current directory: `cd ..` +Go to the previously chosen directory: `cd -` + ## chmod change file mode (permissions) bits Usage: `chmod [OPTION]... OCTAL-MODE FILE...`