Q. I’m running Debian Linux 64 bit server. I’m getting an error which read as follows: Can’t re-open pipe to command substitution (fd 4): No child processes How do I fix the problem? A. This error occurs when Linux server run out of open files maximum limit i.e system cannot create or open a new […]


Q. I’m using CentOS 5 Linux 64 bit version. How do I share directory called /data2 to all other UNIX / Linux computers? A. NFS (Network file system) is both a protocol and file system for accessing and sharing file systems across a computer network using UNIX and Linux. NFS v4 is used in modern […]