Chandrashekar Babu
@chandrashekar
09:21
Linux command-line: Write-protect files/folders to avoid accidental deletion even as root user
Chandrashekar Babu
Shared 29/11/2022
09:22
Linux command-line: Identify file types irrespective of filenames and extensions
Chandrashekar Babu
Shared 28/10/2022
06:26
Linux command-line: extract alternate lines from a text file or command's output.
Chandrashekar Babu
Shared 28/10/2022
06:29
Linux command-line: Bulk rename files using the 'rename' command.
Chandrashekar Babu
Shared 21/10/2022
03:51
Linux command-line: Run any command and set timeout after which the command is automatically killed.
Chandrashekar Babu
Shared 20/10/2022
05:38
Linux command-line: Removing header lines from files or output of commands using 'sed' tool
Chandrashekar Babu
Shared 20/10/2022
04:34
Linux command-line: How to use 'here-string' as an alternative to pipes for filters on Bash/Zsh/Ksh
Chandrashekar Babu
Shared 18/10/2022
06:21
Linux command-line: How to check if a running process is more CPU intensive or I/O intensive
Chandrashekar Babu
Shared 18/10/2022
04:34
Linux command-line: Find the total size of all files of a particular type in a directory tree
Chandrashekar Babu
Shared 18/10/2022
05:08
Linux command-line: search files modified within the last couple of days or minutes using 'find'
Chandrashekar Babu
Shared 18/10/2022
03:53
Linux command-line: Converting seconds since epoch to human-readable time using 'date' command.
Chandrashekar Babu
Shared 18/10/2022
05:48
Linux command-line: Extract lines and specific fields from command output using 'awk'
Chandrashekar Babu
Shared 18/10/2022
05:04
Linux command-line: Creating folders with current date/time as suffix added automatically.
Chandrashekar Babu
Shared 18/10/2022
04:31
Linux command-line: Check whether a number is prime and generate prime numbers using shell commands.
Chandrashekar Babu
Shared 17/10/2022
03:54
Linux command-line: Using the 'shuf' command to pick random lines from an input-stream
Chandrashekar Babu
Shared 17/10/2022
02:37
Linux command-line: Using the 'seq' command to implement 'for' loops in rudimentary shells
Chandrashekar Babu
Shared 17/10/2022
03:36
Linux command-line: Setting title of your graphical terminal using simple shell command
Chandrashekar Babu
Shared 17/10/2022
08:09
Linux command-line: Copy files recursively with progress information using the 'rsync' utility
Chandrashekar Babu
Shared 14/10/2022
08:42
Linux command-line: How to let 'cp' print status while copying a large directory tree.
Chandrashekar Babu
Shared 14/10/2022
04:20
Linux command-line: Using 'dd' command to copy a large file with status update.
Chandrashekar Babu
Shared 14/10/2022
03:30
Linux command-line: Reverse output of any command using 'tac'
Chandrashekar Babu
Shared 13/10/2022
07:04
Perl 5 Fundamentals: Extract parts of a multi-line log/stream using Perl's flip-flop operator
Chandrashekar Babu
Shared 13/10/2022
17:50
Perl 5 Fundamentals: Learn how to implement filters in Perl using the diamond operator.
Chandrashekar Babu
Shared 13/10/2022
12:59
Linux command-line: Using midnight commander - an all powerful text-mode file manager.
Chandrashekar Babu
Shared 12/10/2022
13:15
Linux command-line: Customizing output columns of 'ps' command
Chandrashekar Babu
Shared 12/10/2022
06:59
Linux command-line: Terminal frozen due to accidental key combination ?
Chandrashekar Babu
Shared 12/10/2022
12:05
Linux command-line: Performing arbitrary precision math using 'bc' command with automation in mind!
Chandrashekar Babu
Shared 11/10/2022
06:18
Linux command-line: xonsh - an alternative shell for pythonistas
Chandrashekar Babu
Shared 11/10/2022
11:05
Linux command-line: Using Bash arithmetic substitution to perform simple math without external tools
Chandrashekar Babu
Shared 11/10/2022
17:35
Linux command-line: Shell string manipulation made easy using Bash parameter expansion
Chandrashekar Babu
Shared 11/10/2022