This post will guide you how to list all scheduled cron jobs for the current logging user on your Linux operating system. How do I display all running cron jobs under a Linux operating system…. read more »
This post will guide you how to list or clear all bash shell aliases in your Linux or Unix Operating systems. How do I clear all bash shell aliases using unalias command in your Linux… read more »
This post will guide you how to use grep command to print lines matching a pattern in your Linux operating system. How do I use grep command to search a text string from a given… read more »
This post will guide you how to set date and time from the command line in Linux . How do I change date using date command under Linux Operating systems. Date Command Hwclock Command Displaying… read more »
This post will guide you how to copy a specified file to another file from the command line using cp command in Linux Operating system. How to I backup a file before modifying a file… read more »
This post will guide you how to append or add text or lines to end of a given file using the command line in the Linux Operaing systems. How do I redirect a standard output… read more »
This post will guide you how to list all files sorted by file size using Ls command at the shell prompt in your Linux system. How do I sort all files in a given directory… read more »
This post will guide you how to avoid “permission denied” spam when using find command at the shell prompt in your Linux system. How do I only exlude “permission denied” error message from the outputs… read more »
This post will guide you how to renew or release a dynamic IP address from DHCP server for your current Linux Operating system. How do I force a Linux DHCP client to get a different… read more »
This post will guide you how to change or rename a given User name and user ID in your Linux Operating system. How do I change a user name to a new user name using… read more »
This post will guide you how to list directories only from the command line in the Linux operating systems. How do I list just directory names using the ls command in Linux. In Linux, you… read more »
This post will guide you how to change directories in Linux Operating systems using the cd command. How do I change the current directory to a particular directory in the Linux terminal. cd Command Print… read more »
This post will guide you how to delete or remove a group from the command line in your Linux operating systems. How do I delete a group in your current Linux system using groupdel or… read more »
This post will guide you how to delete or remove a User account from the command line in your Linux operating systems. How do I delete a user account and its related files in your… read more »
This post will guide you how to use Linux cat command to concatenate multiple files and print files on the standard output. NAME cat – concatenate files and print on the standard output SYNOPSIS cat… read more »
