Add latest changes from gitlab-org/gitlab@master

1 files changed, 12 insertions, 12 deletions

diff --git a/doc/ci/variables/README.md b/doc/ci/variables/README.md
index 20de736a6e6..9abd21c4d15 100644
--- a/doc/ci/variables/README.md
+++ b/doc/ci/variables/README.md
@@ -43,7 +43,7 @@ predefined variable:
 test_variable:
   stage: test
   script:
-    - echo $CI_JOB_STAGE
+    - echo "$CI_JOB_STAGE"
 ```
 
 The script outputs the `stage` for the `test_variable`, which is `test`:
@@ -88,7 +88,7 @@ job1:
   variables:
     TEST_VAR_JOB: "Only job1 can use this variable's value"
   script:
-    - echo $TEST_VAR and $TEST_VAR_JOB
+    - echo "$TEST_VAR" and "$TEST_VAR_JOB"
 ```
 
 Variables saved in the `.gitlab-ci.yml` file should store only non-sensitive project
@@ -114,9 +114,9 @@ name inside another variable:
 ```yaml
 variables:
   FLAGS: '-al'
-  LS_CMD: 'ls $FLAGS $$TMP_DIR'
+  LS_CMD: 'ls "$FLAGS" $$TMP_DIR'
 script:
-  - 'eval $LS_CMD'  # Executes 'ls -al $TMP_DIR'
+  - 'eval "$LS_CMD"'  # Executes 'ls -al $TMP_DIR'
 ```
 
 Use the [`value` and `description`](../yaml/README.md#prefill-variables-in-manual-pipelines)
@@ -151,10 +151,10 @@ After you create a variable, you can use it in the `.gitlab-ci.yml` file:
 test_variable:
   stage: test
   script:
-    - echo $CI_JOB_STAGE  # calls a predefined variable
-    - echo $TEST          # calls a custom variable of type `env_var`
-    - echo $GREETING      # calls a custom variable of type `file` that contains the path to the temp file
-    - cat $GREETING       # the temp file itself contains the variable value
+    - echo "$CI_JOB_STAGE"  # calls a predefined variable
+    - echo "$TEST"          # calls a custom variable of type `env_var`
+    - echo "$GREETING"      # calls a custom variable of type `file` that contains the path to the temp file
+    - cat "$GREETING"       # the temp file itself contains the variable value
 ```
 
 The output is:
@@ -181,7 +181,7 @@ To add a group variable:
    - **Key**: Must be one line, with no spaces, using only letters, numbers, or `_`.
    - **Value**: No limitations.
    - **Type**: [`File` or `Variable`](#cicd-variable-types).
-   - **Environment scope** (optional): `All`, or specific [environments](#limit-the-environment-scope-of-a-cicd-variable).
+   - **Environment scope** (optional): `All`, or specific [environments](#limit-the-environment-scope-of-a-cicd-variable). **PREMIUM**
    - **Protect variable** (Optional): If selected, the variable is only available
      in pipelines that run on protected branches or tags.
    - **Mask variable** (Optional): If selected, the variable's **Value** is masked
@@ -366,7 +366,7 @@ CI/CD variable with (`$`):
 ```yaml
 job_name:
   script:
-    - echo $CI_JOB_ID
+    - echo "$CI_JOB_ID"
 ```
 
 ### Use variables with PowerShell
@@ -506,7 +506,7 @@ build:
 deploy:
   stage: deploy
   script:
-    - echo $BUILD_VERSION  # Output is: 'hello'
+    - echo "$BUILD_VERSION"  # Output is: 'hello'
   dependencies:
     - build
 ```
@@ -525,7 +525,7 @@ build:
 deploy:
   stage: deploy
   script:
-    - echo $BUILD_VERSION  # Output is: 'hello'
+    - echo "$BUILD_VERSION"  # Output is: 'hello'
   needs:
     - job: build
       artifacts: true