What this commands do?
by DanutCo from LinuxQuestions.org on (#551H9)
1. sort -n << toto > file.txt 2>&1
2. ls -l | grep jpg | wc -l > nb_jpg.txt 2> e.log
3. sudo grep -r log'' /var/log | cut -d : -f 1 | sort | uniq
thank you guys
2. ls -l | grep jpg | wc -l > nb_jpg.txt 2> e.log
3. sudo grep -r log'' /var/log | cut -d : -f 1 | sort | uniq
thank you guys