Add latest changes from gitlab-org/gitlab@master

2 files changed, 13 insertions, 13 deletions

diff --git a/doc/administration/operations/cleaning_up_redis_sessions.md b/doc/administration/operations/cleaning_up_redis_sessions.md
index fd469ae23e3..38fac8a0eca 100644
--- a/doc/administration/operations/cleaning_up_redis_sessions.md
+++ b/doc/administration/operations/cleaning_up_redis_sessions.md
@@ -22,7 +22,7 @@ settings outlined in
 
 First we define a shell function with the proper Redis connection details.
 
-```
+```shell
 rcli() {
   # This example works for Omnibus installations of GitLab 7.3 or newer. For an
   # installation from source you will have to change the socket path and the
@@ -37,7 +37,7 @@ rcli ping
 Now we do a search to see if there are any session keys in the old format for
 us to clean up.
 
-```
+```shell
 # returns the number of old-format session keys in Redis
 rcli keys '*' | grep '^[a-f0-9]\{32\}$' | wc -l
 ```
@@ -45,7 +45,7 @@ rcli keys '*' | grep '^[a-f0-9]\{32\}$' | wc -l
 If the number is larger than zero, you can proceed to expire the keys from
 Redis. If the number is zero there is nothing to clean up.
 
-```
+```shell
 # Tell Redis to expire each matched key after 600 seconds.
 rcli keys '*' | grep '^[a-f0-9]\{32\}$' | awk '{ print "expire", $0, 600 }' | rcli
 # This will print '(integer) 1' for each key that gets expired.
diff --git a/doc/administration/operations/fast_ssh_key_lookup.md b/doc/administration/operations/fast_ssh_key_lookup.md
index 9a38e8ddd23..96571b0a5d9 100644
--- a/doc/administration/operations/fast_ssh_key_lookup.md
+++ b/doc/administration/operations/fast_ssh_key_lookup.md
@@ -53,7 +53,7 @@ Add the following to your `sshd_config` file. This is usually located at
 `/etc/ssh/sshd_config`, but it will be `/assets/sshd_config` if you're using
 Omnibus Docker:
 
-```
+```plaintext
 AuthorizedKeysCommand /opt/gitlab/embedded/service/gitlab-shell/bin/gitlab-shell-authorized-keys-check git %u %k
 AuthorizedKeysCommandUser git
 ```
@@ -117,7 +117,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. First, download the package and install the required packages:
 
-   ```
+   ```shell
    sudo su -
    cd /tmp
    curl --remote-name https://mirrors.evowise.com/pub/OpenBSD/OpenSSH/portable/openssh-7.5p1.tar.gz
@@ -127,7 +127,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. Prepare the build by copying files to the right place:
 
-   ```
+   ```shell
    mkdir -p /root/rpmbuild/{SOURCES,SPECS}
    cp ./openssh-7.5p1/contrib/redhat/openssh.spec /root/rpmbuild/SPECS/
    cp openssh-7.5p1.tar.gz /root/rpmbuild/SOURCES/
@@ -136,7 +136,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. Next, set the spec settings properly:
 
-   ```
+   ```shell
    sed -i -e "s/%define no_gnome_askpass 0/%define no_gnome_askpass 1/g" openssh.spec
    sed -i -e "s/%define no_x11_askpass 0/%define no_x11_askpass 1/g" openssh.spec
    sed -i -e "s/BuildPreReq/BuildRequires/g" openssh.spec
@@ -144,19 +144,19 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. Build the RPMs:
 
-   ```
+   ```shell
    rpmbuild -bb openssh.spec
    ```
 
 1. Ensure the RPMs were built:
 
-   ```
+   ```shell
    ls -al /root/rpmbuild/RPMS/x86_64/
    ```
 
    You should see something as the following:
 
-   ```
+   ```plaintext
    total 1324
    drwxr-xr-x. 2 root root   4096 Jun 20 19:37 .
    drwxr-xr-x. 3 root root     19 Jun 20 19:37 ..
@@ -170,7 +170,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
    with its own version, which may prevent users from logging in, so be sure
    that the file is backed up and restored after installation:
 
-   ```
+   ```shell
    timestamp=$(date +%s)
    cp /etc/pam.d/sshd pam-ssh-conf-$timestamp
    rpm -Uvh /root/rpmbuild/RPMS/x86_64/*.rpm
@@ -179,7 +179,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. Verify the installed version. In another window, attempt to login to the server:
 
-   ```
+   ```shell
    ssh -v <your-centos-machine>
    ```
 
@@ -191,7 +191,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
    sure everything is working! If you need to downgrade, simple install the
    older package:
 
-   ```
+   ```shell
    # Only run this if you run into a problem logging in
    yum downgrade openssh-server openssh openssh-clients
    ```