Update linux.txt

homework/linux.txt

@@ -0,0 +1,33 @@
+777
+  223  touch processess.txt
+  224  ps aux > processess.txt
+  225  copy processess.txt copy.txt
+  226  cp processess.txt copy.txt
+  227  mkdir backup
+  228  mv copy.txt
+  229  mv copy.txt backup/copy.txt
+  230  cd backup
+  231  ls
+  232  less copy.txt
+  233  man less
+  234  man find
+  235  man ls
+  236  wc -l
+  237  wc -l copy.txt
+  238  man wc
+  239  wc -mlw copy.txt
+  240  cat "777" > selected.txt
+  241  touch selected.txt
+  242  cat "777" > selected.txt
+  243  echo "777" > selected.txt
+  244  cat copy.txt| grep "bin"
+  245  ps aux
+  246  history
+  247  cat copy.txt| grep "/bin" >> selected.txt
+  248  cat selected.txt
+  249  man tail
+  250  history | tile -n 15
+  251  man tail
+  252  history
+  253  touch commands.txt
+  254  history | tile -n 31 > commands.txt