make bash remediation more readable

brett060102 · Jan 21, 2021 · e3973f4 · e3973f4
1 parent 9c24aaa
commit e3973f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/linux_os/guide/services/ssh/ssh_server/sshd_use_approved_macs_ordered_stig/bash/shared.sh b/linux_os/guide/services/ssh/ssh_server/sshd_use_approved_macs_ordered_stig/bash/shared.sh
@@ -1,6 +1,6 @@
 # platform = multi_platform_wrlinux,Red Hat Enterprise Linux 7,Oracle Linux 7
 
-if grep -q -P '^[[:space:]]*MACs[[:space:]]+' /etc/ssh/sshd_config; then
+if grep -q -P '^\s*MACs\s+' /etc/ssh/sshd_config; then
   sed -i 's/^\s*MACs.*/MACs hmac-sha2-512,hmac-sha2-256/' /etc/ssh/sshd_config
 else
   echo "MACs hmac-sha2-512,hmac-sha2-256" >> /etc/ssh/sshd_config