Linux

lsusb –version lsusb –help fgh

sort –help sort –version sort abc.txt sort UpperLower.txt sort abc.txt > output.txt sort -o newoutput.txt abc.txt sort -r abc.txt sort 123.txt sort 123abc.txt sort -n 123abc.txt sort -nr 123.txt sort -g 123abc.txt   sort -k1 pink.txt sort -k2 pink.txt sort -M calender.txt sort -c sortc.txt sort -u sortu.txt

stat –help   stat –version stat a.txt stat a.txt b.txt stat -t a.txt stat -f a.txt stat *.txt

split a.txt split b.txt split c.txt split -l 5 c.txt outputfile split c.txt -l 5 –verbose split -b 4 c.txt output_file_name split -l 5 -a 5 c.txt split -l 5 -d c.txt split -n 5 c.txt

The shred command overwrites the contents of files in a way that makes it very difficult to recover them. When you delete a file or delete it from the trash, from Linux or any other operating system, it is not completely erased from the hard drive. shred –help shred –version shred a.txt shred -n 10 …

shred command in Linux, Uses of shred command with examples Read More »

  cat –help Display the contents of a single file cat programbr.txt cat -n programbr.txt cat programbr.txt programbr2.txt cat -n programbr.txt programbr2.txt cat > newfile.txt cat newfile.txt > newfilecopy.txt cat -s programbr1.txt cat programbr.txt >> programbr2.txt cat -E programbr2.txt tac programbr.txt cat /proc/cpuinfo

nano filename

mkdir –help mkdir India mkdir Hello Programbr mkdir Hello/home Hello/Desktop Hello/Documents mkdir Hello/{Music,Song,Podcast} mkdir -p new/Video/Dance/Concerts mkdir -p -v new/Music/Song/Podcast mkdir -v Help Me mkdir -m a=rwx old

sum –help sum –version sum a.txt sum a.txt b.txt sum -r a.txt sum -s a.txt