HomeEngineeringWhich command is used to concatenate all files beginning with the string ’emp’ and followed by a non-numeric characters ? 236. Which command is used to concatenate all files beginning with the string ’emp’ and followed by a non-numeric characters ?By Admin / September 13, 2025 A. cat emp[!0-9] B. more [emp][!0-9] C. cat emp[x-z] D. cat emp[a-z] ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin