BOL

Enter newline at the end of the file $ sed -i -e '$a\' file #NewLine #Sed #Line #New

Print the lqst line of the file zith Perl. $ perl -ne 'END {print $last} $last= $_ if /\S/' blocks_coords.gff #Last #Line #Perl

https://web.expasy.org/cellosaurus/- a knowledge resource on cell lines #Cell #line #DB

#Remove all line that start with # file: $ sed '/^#/ d' filename #line #sed #linux

Split the text file with line number in Linux: wc -l abc.txt and then: split -l 60000 abc.txt #Split #Break #Line #Ubuntu #Linux #Tricks

Search a PATTERN in a file and print the line. perl -ne '/PATTERN/ && print' fileName #Perl #Pattern #Print #Search #Line