1 cal
2 cal 2018
3 pwd
4 cd /etc
5 pwd
6 ce /
7 cd /
8 pwd
9 cd /etc
10 pwd
11 cls
12 ls
13 ls -l
14 cd ..
15 pwd
16 cd root
17 pwd
18 ls
19 cd ..
20 pwd
21 cd root
22 pwd
23 ls
24 cd /etc
25 ls
26 cd ..
27 ls
28 pwd
29 ls -l
30 cd boot
31 ls
32 cd..
33 ls
34 cd..
35 cd ..
36 ls
37 ls -l
38 cd var
39 ls -s
40 ls -l
41 ls
42 cd /home
43 ls
44 ls -l
45 pwd
46 ls -l
47 mkdir test
48 ls -l
49 ls
50 ls -l
51 cd test
52 mkdir subtest
53 ls -s
54 cd subtest
55 ls
56 cd..
57 cd ..
58 ls
59 cd ..
60 ls
61 cd test
62 cd subtest
63 ls
64 cd /
65 ls
66 cd home
67 cd /
68 cd hoem/test
69 cd home/test/subteest
70 cd home/test
71 cd /
72 cd home/test/subtest
73 ls
74 cal > cal.txt
75 ls
76 ls -l
77 cal 2018 > cal2018.txt
78 ls -l
79 cat cal.txt
80 cat cal2018.txt
81 less cal2018.txt
82 cp cal.txt cal2.txt
83 ls -l
84 cat cal2.txt
85 move
86 move cal.txt ..
87 ls -s
88 move cal2.txt ..
89 mv cal2.txt ..
90 ls
91 cd ..
92 ls
93 ls -l
94 mv cal2.txt subtest
95 ls
96 cd subtest
97 ls
98 cd home
99 cd /home
100 ls
101 mkdir
102 mkdir test2
103 ls
104 cd test2
105 ls
106 mkdir subtest2
107 ls
108 cd subtest2
109 cal > cal3.txt
110 ls
111 cat cal3.txt
112 ls
113 cp cal3.txt cal4.txt
114 ls
115 cat cal4.txt
116 ls
117 cat cal3.txt
118 ls
119 cd /test
120 cd /home
121 cd /test/subtest
122 cd test/subtest
123 ls
124 mv cal2018.txt /home/test2/subtst2
125 ls
126 cd /home
127 cd test2/subtest2
128 ls
129 cd /home
130 ls
131 cd test
132 ls
133 cd subtest
134 ls
135 ls -l
136 cd /home
137 cd test2/subetst2
138 cd test2/subtest2
139 ls
140 cd /home
141 cd test/subtest
142 ls
143 cal 2018 cal2018.txt
144 cal 2018 > cal2018.txt
145 ls
146 mv cal2018.txt /home/test2/subtest2
147 cd /home
148 cd test2/subtest2
149 ls
150 mv /home/test/subtest/cal.txt /home/test2/subtest2
151 ls
152 mv /home/test2/subtest2/cal.txt /home/test/subtest
153 ls
154 remove cal4.txt cal5.txt
155 ls
156 mv cal4.txt cal5.txt
157 ls
158 cd /home/test
159 cd subtest/
160 cd /home/
161 cd /home/test/subtest/
162 touch mydiary.txt
163 ls
164 mv mydiary.txt /home/test2
165 ls
166 cd /home/test
167 ls
168 cd /home/test2
169 ls
170 cd subtest2
171 ls
172 mv cal2018.txt /home/test
173 mv home/test/subtest/mydiary.txt /home/test2
174 mv home/test/subtest/mydiary.txt /home/test
175 cd /home/test/subtest
176 ls
177 cd /home/test2
178 ls
179 cd /home/test/subtest
180 mv ../cal2018.txt .
181 ls
182 cd /home/test2/subtest2
183 ls -l
184 rm cal3.txt
185 cd..
186 cd ..
187 rm -r subtest2
188 useradd kho
189 cat /etc/shadow
190 passwd kho
191 su kho
192 useradd okuno
193 passwd okuno
194 useradd kho nam lee
195 useradd kho, nam
196 useradd nam -p himitu4649
197 su nam
198 useradd lee -o himitu4649
199 useradd lee -p himitu4649
200 useradd mizukoshi -p himitu4649
201 cat /etc/passwd
202 cat /etc/s
203 cd /home/okuno
204 ls
205 cal 1980 > calMyBirth.txt
206 cat calMyBirth.txt
207 cd..
208 cp calMyBirth.txt ../kho
209 cp calMyBirth.txt ../lee
210 cp calMyBirth.txt ../nam
211 cp calMyBirth.txt ../mizukoshi
212 cd /home/kho
213 ls
214 history
215 cat
216 ifconfig
217 153.126.191.255153.126.191
218 s
219 ss lee@153.126.171.255
220 ssh lee@153.126.171.255
221 cd ..
222 cd lee
223 ssh mizukoshi@153.126.139.255
224 uname
225 export
226 echo $PWD
227 cd /home/kho
228 cd 2020 > cal2020.txt
229 cal 2020 > cal2020.txt
230 ls -l
231 chmod 0 -r cal2020.txt
232 chmod o -r cal202.txt
233 chmod o-r cal2020.txt
234 ls -l
235 chmod g+w cal2020.txt
236 ls -l
237 su kho
238 chmod o+r cal2020.txt
239 ls -l
240 su kho
241 touch myFile.txt
242 ls
243 chmod 740 myFile.txt
244 ls
245 ls -l
246 chmod 744 myFile.txt
247 ls -l
248 cd/user/bin
249 cd
250 cd /
251 cd /usr/bin
252 ls -l
253 ls -l|grep pwd
254 mkdir -p test2/subtest2
255 cd
256 dir
257 cd /
258 cd /home/subtest2
259 cd /home
260 /test2
261 cd /test2
262 cd test2
263 cd subtest2
264 ls
265 mkdir -p subtest2
266 cd subtest2
267 ls
268 cal > cal6.txt
269 cal > cal7.txt
270 cal > cal8.txt
271 touch sample.txt
272 cp cal6.txt ../test/subtest
273 cp cal6.txt /home/test/subtest
274 cp cal7.txt /home/test/subtest
275 cp sample.txt /home/test/subtest
276 cd /home/test/subtest
277 ls -l
278 mv cal6.txt ll
279 ls -l
280 mv ll cal6.txt
281 ls -l
282 mv cal6.txt ..
283 rm cal7.txt
284 ls -l
285 cd ..
286 ls
287 clear
288 ls
289 cp /etc/sysctl.conf .
290 ls
291 mv sysctl.conf /subtest
292 ls
293 cd subtest
294 ls
295 cd ..
296 ls
297 cd subtest
298 ls
299 cp /etc/sysctl.conf
300 cd ..
301 cp /etc/sysctl.conf
302 cd subtest
303 cp /etc/sysctl.conf .
304 ls
305 cat sysctl.conf
306 wc -l sysctl.conf
307 ls -l
308 rm sysctl.conf
309 ls
310 cd ..
311 ls
312 date cal6.txt
313 date > cal6.txt
314 ls
315 date > cal6.txt
316 cat cal6.txt
317 cd subtest
318 ls
319 clear
320 ls
321 vi sample.txt
322 ls
323 cat sample.txt
324 wc -l sample.txt
325 vi sample.txt
326 cat sample.txt
327 ls
328 wc -l sample.txt
329 vi sample.txt
330 ca /etc/sysctr.conf .
331 cp /etc/sysctr.conf .
332 cp /etc/sysctrl.conf .
333 cp /etcsysctl.conf .
334 cp/etc/sysctl.conf .
335 cp /tec/sysctl.conf .
336 cp /etc/sysctl.conf .
337 clear
338 cat sysctl.conf
339 vi sysctl.conf
340 wc -l sysctl.conf
341 /net
342 vi sysctl.conf
343 ls -l
344 su kho
345 chmod 444 sysctl.confg
346 chmod 444 sysctl.con
347 chmod 444 sysctl.conf
348 ls
349 ls -l
350 vi sysctl.conf
351 cat sysctl.conf
352 cd ..
353 cd /home
354 ls
355 userdel okuno
356 ls
357 ls /etc/passwd
358 cat /etc/passwd
359 groupadd tennis
360 wc -cat /etc/group
361 cat /etc/group
362 wd -l tennis
363 wc -l tennis
364 clear
365 wc /etc/group
366 wc -l /etc/group
367 usermod -G tenis okuno
368 usermod -G tennis okuno
369 userdel okuno
370 ls -l
371 ls -l /home
372 usermod -G tennis okuno
373 usermod -G tennis kho
374 usermod -G tesnis nam
375 usermod -G tennis nam
376 usermod -G tennis mizukoshi
377 usermod -G tennis lee
378 if okuno
379 id okuno
380 id nam
381 id muzukoshi
382 id mizukoshi
383 groupadd soccer
384 cat /etc/group
385 usermod -G soccer kho
386 cat /etc/group
387 userdel
388 clear
389 cd /
390 cd home
391 ls
392 clear
393 mkdir newDir1
394 ls -l
395 cd newDir1
396 ls -l
397 mkdir subNewDir1
398 ls -l
399 cd..
400 cd ..
401 mkdir -p newDir2/subNewDir2
402 ls -l
403 cd newDir1
404 cal > cal1.txt
405 ls -l
406 cat cal1.txt
407 ls -l
408 cp ca1.tex cal2.txt
409 cp cal1.txt cal2.txt
410 cat cal2.txt
411 mv ca1.txt /subNewDir1
412 ls
413 mv cal1.txt /subNewDir1
414 cd subNewDir1
415 ls -l
416 cd ..
417 ls
418 cd subNewDir1
419 ls
420 cd ..
421 ls
422 cp cal2.txt cal1.txt
423 mv cal2.txt subNewDir1
424 cd subNeWDir1
425 cd subNewDir1
426 ls
427 history
428 mkdir Kho
429 cd kho
430 cd /kho
431 ls
432 cd Kho
433 [root@ik1-331-2593
434 cal > khocal.txt
435 ls -l
436 mkdir -p subKho/subKho2
437 cd subKho
438 cp ../khocal.txt .
439 cp ../khocal.txt ./subKho2
440 ls -l
441 cd subKho2
442 ls -l
443 mv khocal.txt khotest.txt
444 mv khotest.txt ../subKho
445 ls -l
446 cd ..
447 ls -l
448 cd khocal.txt ./subKho2
449 cp khocal.txt ./subKho2
450 cd subKho2
451 ls
452 mv khoca.txt khotest.txt
453 mv khocal.txt khotest.txt
454 ls -l
455 mv khotest.txt ..
456 cd subKho
457 cd ..
458 ls -l
459 [root@ik1-331-25935 subKho2
460 cat khotest.txt
461 cd /home
462 ls
463 mkdir /test/monday
464 mkdir test/monday
465 cd monday
466 cd test
467 cd monday
468 ls
469 cp /etc/tcsd.conf .
470 ls
471 mv tcsd.conf tcsd.conf.backup
472 ls
473 vi tcsd.conf.backup
474 less tcsd.conf.backup
475 ls
476 chmod 744 tcsd.conf.backup
477 ls
478 ls -l
479 chmod 444 tcsd.conf.backup
480 ls
481 ls -l
482 wc -l tcsd.conf.backup
483 wc tcsd.conf.backup
484 wc
485 wc -help
486 wc -h
487 wc --h
488 user
489 cat /etc/passwd
490 ls
491 cat -n tcsd.conf.backup
492 ls
493 chmod a -w tcsd.conf.backup
494 chmod
495 cdmod -a -w tcsd.conf.backup
496 chmod -a -2 tcsd.conf.backup
497 chmod -a -w tcsd.conf.backup
498 chmod a-w tcsd.conf.backup
499 ls
500 ls -s
501 ls-l
502 ls -l
503 chmod a+w tcsd.conf.backup
504 ls
505 ls -l
506 pwd
507 nl tcsd.conf.backup
508 cat -n tcsd.conf.backup
509 cat etc/shadow
510 su kho
511 ls
512 cd /home
513 ls
514 mkdir -p newDir3/subNewDir3
515 cd newDir3/subNewDir3/
516 cp /etc/fstab .
517 ls
518 mv fstab fstab.backup
519 useradd jhon
520 ls
521 vi fstab.backup
522 chmod 444 fstab.backup
523 su jhon
524 whoami
525 pwd
526 less /etc/fatab
527 less /etc/fstab
528 less /etc/fstab
529 top
530 ps
531 yum install psmisc
532 yum install psmisc -y
533 pstree
534 pstree -p
535 top
536 ls -l /sbin/init
537 clear
538 ls -l /sbin/init
539 ps -l
540 nice
541 renice
542 nice
543 less /etc/passwd l
544 less /etc/passwd &
545 jobs
546 fg 1
547 jobs
548 less /etc/passwd &
549 job
550 fg 1
551 less /etc/fstab &
552 cat /etc/passwd &
553 less /var/log/message &
554 job
555 cat /etc passwd &
556 cat /etc/passwd &
557 job
558 jobs
559 cat /etc/passwd &
560 jobs
561 cat /etc/passwd &
562 jobs
563 less /etc/passwd &
564 jobs
565 fg 1
566 fg 2
567 fg 3
568 jobs
569 ls
570 less /etc/fstab
571 less/etc/fstab %
572 less /etc/fstab &
573 less /etc/passwd &
574 less var/log/messages &
575 job s
576 jobs
577 fg 1
578 fg 2
579 fg 3
580 nohup less /etc/passwd &
581 jobs
582 nohup less /etc/passwd &
583 jobs
584 find /
585 less /var/log/messages &
586 jobs
587 kill -9 %1
588 jobs
589 kill -l
590 cd /home
591 ls
592 mkdir -p school/student/notebook/yamada
593 mkdir school/student/notebook/suzuki
594 mkdir school/student/notebook//takahashi
595 mkdir -p teacher/textbook
596 mkdir teacher/scorebook
597 useradd yamada
598 useradd suzuki
599 useradd takahashi
600 cd school
601 ls
602 mkdir -p teacher/textbook
603 mkdir teacher/scorebook
604 ls
605 cp /etc/fstab ./teacher/textbook
606 cd teacher/textbook
607 ls
608 vi fstab
609 ls
610 pstree
611 touth pstree.txt
612 touch pstree.txt
613 vi pstree.txt
614 cat pstree.txt
615 chmod 444 pstree.txt
616 ls -l
617 cp pstree.txt /home/school/student/notebook/yamada
618 cp pstree.txt /home/school/student/notebook/suzuki
619 cp pstree.txt /home/school/student/notebook/takahashi/
620 cd /home/school/student/notebook/yamada
621 ls
622 mv pstree.txt pstree.txt.yamada
623 cd ..
624 cd suzuki
625 ls
626 mv pstree.txt pstree.txt.suzuki
627 ls
628 cd ..
629 ls
630 cd takahashi
631 ls
632 mv pstree.txt pstree.txt.takahashi
633 ls
634 cp pstree.txt.takahashi psttest.txt
635 ls
636 cat pstree.txt.takahashi
637 ls -l
638 ls
639 cp pstest.txt /home/school/cptest.txt
640 cp pstest.txt /home/school/
641 ls
642 mv psttest.txt pstest.txt
643 ls
644 cp pstest.txt /home/school/cptest.txt
645 cd /home
646 cd school
647 ls
648 cd ..
649 ls
650 cd school
651 cal ; date
652 cal > cal2.txt
653 cat cal2.txt
654 date >> cal2.txt
655 cat cal2.txt
656 cal >> cal2.txt
657 cat cal2.txt
658 pstree > test.txt
659 ls
660 cat text.txt
661 cat test.txt
662 ls
663 pstree > vesult.txt >> cal
664 cat vesult.txt
665 pstree > cal >> ve.txt
666 cat ve.txt
667 ls
668 pstree >> vesult.txt >> cal
669 cat vesult.txt
670 pstree >> call >> v
671 cat v
672 pstree >> cal >> a
673 cat a
674 a >> pstree >> cal
675 pstree > a ; cal >> a
676 cat a
677 cat "hello"
678 cat 'hello'
679 echo 'hello'
680 cp /etc/passwd document.txt ; cp document.txt >> /etc/fstab
681 echo /etc/passwd > document.txt
682 cat document.txt
683 cd teacher
684 ls
685 cp /etc/passwd > a
686 cp /etc/passwd a
687 cat a
688 echo /etc/passwd
689 echo '/etc/passwd'
690 echo 'kho'
691 ls
692 cat /etc/passwd
693 cat /etc/passwd > sap
694 cat sap
695 cat /etc/passwd > document.txt ; cat /etc/fstab >> document.txt ; echo 'kho' >> document.txt
696 cat document.txt
697 cat /etc/passwd ; cat /etc/fstab ; echo kho > test
698 ls
699 cat test
700 tail -3 /etc/passwd
701 id kho
702 date
703 useradd bob > user.txt; tail -1 /etc/passwd >> user.txt ; id bob >> user.txt ; date >> user.txt
704 cat user.txt
705 useradd bob > user.txt; tail -1 /etc/passwd >> user.txt ; id bob >> user.txt ; date >> user.txt
706 ls
707 cd ..
708 mkdir -p 20180404/1/2/3/4/5
709 cd 20180404
710 mkdir 1-2
711 mkdir 1-3
712 mkdir 1-4
713 mkdir 1-5
714 cal > 2018cal.txt
715 cp 2018cal.txt 1-2; cp 2018cal.txt 1-3; cp 2018cal.txt 1-4 ; cp 2018cal.txt 1-5; cp 2018cal.txt 1
716 ls -l
717 mv 1/2018cal.txt 1/2018.txt.1
718 cd 2
719 cd 1
720 ls
721 ls -l
722 [root@ik1-331-25935 20180404]# cd 1[root@ik1-331-25935 20180404]# cd 1
723 ls
724 cp 2018.txt.1 ../20180404.txt
725 cd ..
726 ls -l
727 pstree > pstree.txt
728 date >> pstree.txt
729 tail -1 pstree > tailtest.txt
730 tail -1 pstree
731 cd ..
732 mkdir -p test3/mytest
733 cd test3/mytest
734 ls
735 cal > cal1.txt ; cal > cal2.txt ; cal > cal3.txt ; cal >cal4.txt
736 ls ls
737 ls -l
738 madir oldfile
739 mkdir oldfile
740 mv *.txt oldfile
741 ls
742 cd oldfile
743 ls
744 chmod 444 *.txt
745 ls -l