Differences

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--- shellscript [2025/01/19 03:22] – 1211112228
+++ shellscript [2025/01/19 03:25] (current) – 1211112228
@@ Line 1: / Line 1: @@
 ====== Shell Scripting ======
-Execute shell script: ./script.sh, bash script.sh, source script.sh
+Execute shell script:
+  ./script.sh
+  bash script.sh
+  source script.sh
-Read user input: read
+Read user input:
+  read
-Echo text to screen: echo
+Echo text to screen:
+  echo
-Arithmetic operations: let, expr
+Arithmetic operations:
+  let
+  expr
-Conditional statements: if, case
+Conditional statements:
+  if
+  case
-Loops: for, while
+Loops:
+  for
+  while
-Array operations: declare, read -a
+Array operations:
+  declare
+  read -a
-Check file/directory existence: -e, -d, -f
+Check file/directory existence:
+  [file] -e
+  [file] -d
+  [file] -f
-Check file permissions: -r, -w, -x
+Check file permissions:
+  [file] -r
-Check file type: -b, -c, -L, -S
+  [file] -w
+  [file] -x
+Check file type:
+  [file] -b
+  [file] -c
+  [file] -L
+  [file] -S