suchoudh

 ls * | sort -t . -k 2
t is for separator 
k 2 is for sort by second field. 

suchoudh

# Put this function to your .bashrc file.
# Usage: mv oldfilename
# If you call mv without the second parameter it will prompt you to edit the filename on command line.
# Original mv is called when it's called with more than one argument.
# It's useful when you want to change just a few letters in a long name.

function mv() {
  if [ "$#" -ne 1 ]; then
    command mv "$@"
    return

suchoudh

for filename in *.pdf ; do  pdftoppm -jpeg $filename Social$filename; done

suchoudh

find . -type d -exec touch {}/"${DT}.txt"  \;

$DT is variable you have already defined.. my case Date and time 


## Does not work for large folder may be taking up softlinks not helpful for me. 

This one is more controlled. 

for f in *; do     if [ -d ${f} ]; then         touch $f/_myProgress_$f.txt;     fi; done

suchoudh

Keybase proof

I hereby claim:

• I am suchoudh on github.
• I am suchoudh (https://keybase.io/suchoudh) on keybase.
• I have a public key whose fingerprint is CDA9 249A 9E45 E33B A392 7B3A 2226 EE91 5B2F 3CA0

To claim this, I am signing this object:

suchoudh

 296 .o
    322 .xls
    352 .sample
    357 .cpp
    366 .gif
    391 .jar
    462 .a
    632 .txt
    673 .json
    832 .js