Sed and grep

sed sed ‘s/https://www.neyash.com/https://www.neyash.com/g’ ./* sed -n ‘1p;5p’/etc/passwd print 1 and 5line ‘1,5p’ print 1to5 line ‘1p;$p’ print 1st and last line sed -n ‘1,5p;25p;31,35p’ /etc/passwd […]