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Commit 7b7da022 authored by 한소진's avatar 한소진
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foss-lab @ 5c33aad5
Subproject commit 5c33aad56af20586eff23df021b7b78138776b1e
535 ls
536 ls -al
537 tar tvf backup-lab0315.tar
538 ls -al
539 tar xvf backup-lab0315.tar
540 ls -al
541 du
542 ls -lh
543 du -h
544 ls -al
545 tar cvfz test.ztar lab0315
546 ls
547 ls -al
548 du -h
549 ls -al -h
550 man cd
551 cd --help
552 man ls
553 ls --help
554 cd --help
555 where is ls
556 whereis ls
557 whreis cd
558 whereis cd
559 ps
560 which bash
561 ls -l /bin/*shell
562 ls -l /bin/*sh
563 echo hi
564 echo -n Hi
565 echo -n "HI"
566 echo -n "HI" ; echo " hwanyong"
567 NAME=Sojin
568 echo NAME
569 echo $NAME
570 vi a.out
571 ls -al
572 ./a.out
573 chmod 755 a.out
574 ./a.out
575 cat a.out
576 vi a.out
577 echo $PATH
578 PATH="$PATH:."
579 echo $PATH
580 a.out
581 ls ; a.out ; sleep 1; echo "done"
582 a.out && ls
583 echo "1" && echo "2"
584 cp ../lab0315/hello.c
585 ls lab0315
586 cp ../lab0315/hello.c
587 ls lab0315
588 cp ../lab0315/hello.c
589 vi hello.c
590 cc hello.c
591 a.out
592 cat hello.c
593 ls -al
594 a.out
595 echo $?
596 a.out <<<0
597 a.out <<< 0 ; echo $?
598 echo $?
599 a.out <<<5; echo $?
600 py
601 python
602 a.out <<< 0 && a.out <<< 1
603 a.out <<<1 && a.out <<< 0
604 a.out <<<1 || a.out <<<0
605 a.out <<< 0 || a.out <<<1
606 exit
607 ls
608 cd foss
609 ls
610 cd ..
611 ls
612 man touch
613 cd foss
614 ls
615 mkdir lab0401
616 cd lab0401/
617 cd ..
618 cd foss
619 cd lab0401/
620 man shopt
621 shopt --help
622 shopt
623 shopt -s histverify
624 shopt
625 history
626 echo "0401 lab start"
627 cd
628 cd foss
629 mkdir lab0401 ; cd lab0401
630 history
631 history > hist.start
632 ls
633 ls -l
634 shopt -u histverify
635 ls -l
636 shopt -s histverify
637 shopt -u histverify
638 ls -l
639 ls -l -a
640 cp ../lab0318
641 cp ../lab0329/hello.c ../lab0329/a.out .
642 ls -al
643 cc hello.c
644 a.out
645 ./a.out
646 ./a.out <<< 999
647 cp a.out b.out
648 ls -al
649 cc hello.c
650 ls -al
651 ./b.out <<< 100
652 cp -a b.out c.out
653 ls -al
654 ./b.ous <<< 100
655 ./b.out <<< 100
656 ./c.out <<< 100
657 ./a.out <<< 100
658 ./b.out <<< 100
659 history
660 ls -al
661 touch id > 201920753
662 ls
663 ls -al
664 history
665 100
666 ./a.out <<< 1999 1 2 3 4 5 6 7
667 2 3
668 2
669 cc hello.c
670 cc hello.c -o z.out
671 rm z.out
672 ls
673 ls -al
674 rm id
675 ls
676 rm 201920753
677 ls
678 cd ..
679 ls
680 cd lab0401
681 ls
682 if ((200>9)); then echo "200 is big"; else echo "9 is big"; fi
683 ls
684 *
685 history
686 echo *
687 ehco *out
688 echo *out
689 echo *u*
690 echo l*
691 echo a*
692 echo {a,b,c}.out
693 echo {a,b,c}.abcd
694 echo {a..z}.123
695 echo {1,,5}
696 echo {1.5}
697 mkdir temp
698 cd temp
699 touch {a..z}.cpp
700 ls
701 touch {0..999}.c
702 ls
703 rm {a..z}*
704 rm {1..999..2}.c
705 ls
706 cd ..
707 ./a.out <<< 9 > a.txt ; ./b.out <<< 99 > b.txt
708 history
709 history > hist.end
710 ls
711 ls -al
712 cat hist.start
713 cat hist.end
714 exit
715 ls
716 cd foss
717 ls
718 cat studentid
719 mkdir lab0405
720 ls
721 cd lab0405
722 ls -al
723 touch a aa aaa b bb bbb c cc ccc
724 ls
725 ls -a
726 ls -al
727 echo *
728 all=*
729 echo all
730 echo $all
731 echo z*
732 zall =z*
733 zall=z*
734 echo $zall
735 ball=b*
736 echo $ball
737 echo b\*
738 echo ???
739 echo ??a
740 echo ??
741 ls *.c
742 ls *c
743 ls -al *c
744 echo [ab][ab]
745 echo [ab][ab]*
746 echo [ab]
747 echo [abc]
748 echo [abc]*
749 history | head
750 history
751 alias rm='rm -i'
752 alias
753 la
754 vi ~/.profile
755 ls
756 source ~/.bashrc
757 alias
758 vi ~/.bash
759 vi ~/.bash_logout
760 vi ~/.bash_logout
761 logout
762 ls
763 cd foss
764 cd lab0405
765 ls
766 cd ..
767 ls -al
768 ls -l *.c
769 ls -l */*.c
770 ls -lr *.c
771 ls -lR *.c
772 ls -lR | grep .c
773 grep -r main
774 cd lab0405
775 ls
776 for i in a*; do echo $i; file $i; done
777 for ((i=0;i<100;i+=2)); sum+=i
778 echo $i
779 done
780 ls
781 ls -al
782 for i in a*; do ; file i; done
783 for i in a*; do file $i; done
784 for ((i=0; i<1000; i++)); do echo $i; done
785 for ((
786 sum=0; for((i=0;i<1000;i++));do; sum=$sum+$i; done
787 sum=0;
788 for((i=0; i<1000; i++)); do sum=$sum+$i; done;
789 echo (($sum))
790 echo $sum
791 echo $(($sum))
792 sum=0; for ((i=0; i <1000;i++));do sum=$(($sum+$i)); done
793 echo $sum
794 sum=0;for i in {0..1000..5}; do sum$(($sum+$i)); done
795 sum=0; for i in {0..1000..5};do sum=$(($sum+$i)); done ; echo $sum
796 read
797 while read line; do echo $line; done
798 sum=0; while read a; do sum=$(($sum+$a)); done ; echo $sum
799 sum=0; while read a; do > sum=$(($sum+$a)); > done ; echo $sum;
800 cat > infile
801 cat infile
802 sum=0
803 cat infile | while read a; do sum=$(($sum+$a)); done
804 ls
805 sum=0; cat infile | while read a; do sum=$(($sum+$a)); echo $sum; done
806 sum=0; cat infile | while read a; do sum=$(($sum+$a)); echo $sum; done
807 vi sum.sh
808 ls
809 sum=0; for ((i=0;i<10;i+=2)); do sum=$(($sum+$i)); done
810 echo $sum
811 sum=0; for i in {0..10..2}; do sum=$(($sum+$i)); done
812 echo $sum
813 all=*
814 echo $all
815 all = *
816 vi sum.sh
817 exit
818 ls
819 cd foss
820 ls
821 mkdir lab0408
822 ls
823 cd lab0408
824 ls
825 cp ../lab0315/* .
826 ls -al
827 cat *.c
828 vi hello.h
829 cat hello.[ch]
830 echo *.[ch]
831 ls -al
832 echo $#
833 a=a.out
834 ls
835 echo $a
836 echo ${a:a:1}
837 echo ${a:0:1}
838 echo ${a:1:2}
839 echo ${a:(-1):2}
840 echo ${a:3:4}
841 echo ${a%out}
842 mkdir test
843 ls
844 cd test
845 for i in {1..100}; do touch aaa${i}.c; done
846 ls
847 for i in aaa5?.c; do echo mv $i ${i%c}java; done
848 for i in aaa5?.c; do mv $i ${i%c}java; done
849 ls
850 rm aaa9?.c
851 ls
852 for i in aaa1?.c; do mv $i bbb${i#aaa}; done
853 ls
854 pwd
855 along=/home/course/foss/oss134/foss/lab0408/test
856 echo ${along/oss/xxx}
857 echo ${along//oss/xxx}
858 echo ${#along}
859 echo $F00
860 echo ${F01:=300}
861 echo $F01
862 echo $F00
863 echo {F00:100}
864 echo {$F00:100}
865 echo {$F00:+100}
866 echo ${F00:+100}
867 echo F00
868 echo $F00
869 cd ..
870 vi hello.c
871 cc hello.c
872 a.out
873 echo $?
874 ls zzz.c
875 echo $?
876 ls
877 echo $?
878 cat h
879 if a.out ; then echo "TRUE"; fi
880 ping-c 1 google.com
881 ping -c 1 goole.com
882 ping -c 1 git.ajou.ac.kr
883 echo $?
884 if [[ -z F00 ]] ; then echo "zero"; fi
885 if [[ -z $F00 ]] ; then echo "zero"; fi
886 echo (( 100 < 200 ))
887 echo 20220408 > today
888 ls
889 echo 20220408 > today
890 cat today
891 set -o noclobber
892 cat today
893 echo 20220408 > today
894 cd test
895 ls
896 rm *
897 ls
898 vi fc.sh
899 ls -al
900 cs.sh
901 chmod 700 fc.sh
902 fc.sh
903 rm aaa*
904 ls
905 vi fc.sh
906 fc.sh
907 ls
908 rm *.c
909 ls
910 vi fc.sh
911 source fc.sh
912 vi fc.sh
913 source fc.sh
914 touch .aaa
915 ls
916 ls *aaa*
917 shopt -s dotglob; ls *aaa*
918 shopt
919 exit
920 ls
921 cd foss
922 ls
923 history
924 source sum.sh
925 echo $i
926 i=110
927 echo $i
928 ps
929 cd /
930 echo $$
931 exit
932 ls
933 cd foss
934 ls
935 mkdir lab0412
936 ls
937 cd lab0412
938 ls
939 ls -al
940 vi sum.sh
941 source sum.sh
942 vi sum.sh
943 source sum.sh
944 cat sum.sh
945 bash
946 echo $i
947 cat sum.sh
948 (source sum.sh)
949 echo $i
950 vi sum.sh
951 source sum.sh
952 vi sum.sh
953 source sum.sh
954 cat sum.sh
955 time source sum.sh
956 vi sum.sh
957 (source sum.sh)
958 vi sum.sh
959 (source sum.sh)
960 cat sum.sh
961 bash sum.sh
962 ps
963 vi sum.sh
964 source sum.sh
965 vi sum.sh
966 source sum.sh
967 vi sum.sh
968 source sum.sh
969 vi sum.sh
970 source sum.sh
971 cat sum.sh
972 source sum.sh 1 2 3 4 5
973 cp sum.sh sum1.sh
974 ls
975 ls -al
976 diff sum*
977 if [[ sum.sh -ef sum1.sh ]]; then echo "true"; fi
978 ln sum.sh sum2.sh
979 ls -al
980 if [[ sum.sh -ef sum2.sh ]]; then echo "true"; fi
981 ln -s sum.sh sum3.sh
982 ls -al
983 ls -i
984 ls -ali
985 echo $RANDOM
986 echo $(($RANDOM%200))
987 which ls
988 which cd
989 command -v ls
990 printf " %s %s" "hi"
991 printf "%s %s" "hi""jack"
992 vi file0000.sh
993 source file0000.sh
994 vi file0000.sh
995 source file0000.sh
996 vi file0000.sh
997 ls
998 ls -al
999 xargs filename
1000 xargs touch
1001 ls -al
1002 echo filename2 | xargs touch
1003 ls -al
1004 'ls'
1005 lsresult = 'ls'
1006 lsresult='ls'
1007 echo $result
1008 echo $lsresult
1009 lsresult='ls'
1010 echo $lsresult
1011 lsresult=`ls`
1012 echo $lsresult
1013 `ls`
1014 echo `ls`
1015 vi file0000.sh
1016 source file0000.sh
1017 vi file0000.sh
1018 source file0000.sh
1019 vi file0000.sh
1020 source file0000.sh
1021 ls -al
1022 vi file0000.sh
1023 ls | xagrs cat | wc
1024 ls |xargs cat |wc
1025 cat <<END
1026 hello
1027 END
1028 cat <<END
1029 hi
1030 hello
1031 ho
1032 end
1033 END
1034 read ppp
1035 echo $ppp
1036 help printf
1037 printf -v num "%08d" d
1038 printf -v num "%08d" 5
1039 $num
1040 echo $num
1041 echo "hello" | {read test; echo $test}
1042 echo "hello" | read test; echo $test
1043 echo "hello" |{ read test; echo $test }
1044 echo "hello" |{ read test; echo $test; }
1045 ls
1046 ls > files
1047 ls -al
1048 cat files
1049 cat files | while read line; do echo $line; done
1050 printf "aaaa\nbbb\n" | while read line; do echo $line; done
1051 3> test.out 1>&3 ls
1052 more test.out
1053 exit
1054 ls
1055 cd foss
1056 ls
1057 mkdir lab0415
1058 ls
1059 cd lab0415
1060 touch aaa bbb
1061 ls
1062 ls -al
1063 ls | xargs ls -l
1064 ls -l `ls`
1065 files=`ls`
1066 echo $files
1067 echo "hello"
1068 help od
1069 od hlep
1070 od help
1071 od -help
1072 OD -help
1073 OD --help
1074 hlep
1075 help
1076 exit
1077 ls
1078 cd foss/lab0415
1079 ls -al
1080 cd ../..
1081 cd
1082 mkdir tmp
1083 cd tmp
1084 git clone https://git.ajou.ac.kr/948/foss-lab.git
1085 ls -al
1086 ls -l
1087 cd foss-lab/
1088 ls
1089 ls -al
1090 vi README.md
1091 cat README.md
1092 vi README.md
1093 cat README.md
1094 git add README.md
1095 git commit
1096 git confing --global user.email "jjaren746@ajou.ac.kr"
1097 git config --global user.email "jjaren746@ajou.ac.kr"
1098 git config --global user.name "Sojin Han"
1099 git config --global user.name "948"
1100 git config --global user.name "한소진"
1101 git config --global user.email "jjaren746@ajou.ac.kr"
1102 git config --global user.name "한소진"
1103 git add README.md
1104 git commit
1105 nano
1106 cd
1107 ls -la
1108 vi .gitconfig
1109 cd tmp
1110 ls -al
1111 cd foss-lab/
1112 ls -al
1113 mv .git README.md ~/foss
1114 ls -al
1115 cd ..
1116 ls -al
1117 ch tmp/foss-lab/
1118 cd tmp/foss-lab/
1119 ls -al
1120 mv linux.md ~/foss
1121 ls -al
1122 cd
1123 ls -al
1124 rmdir tmp
1125 cd temp
1126 ls -al
1127 cd tmp
1128 ls -al
1129 rmdir foss-lab/
1130 ls -al
1131 cd
1132 ls -al
1133 rmdir tmp
1134 ls -al
1135 cd foss
1136 ls
1137 ls -al
1138 cd
1139 cd ~/foss
1140 ls -al
1141 git add *
1142 git commit -m "All Lab"
1143 history | tail
1144 git push
1145 history
1146 exit
1147 who | wc
1148 exit
1149 who | wc
1150 ls
1151 cd foss
1152 ls
1153 mkdir test
1154 ls
1155 cd test
1156 cd ..
1157 cd test ; echo "201920753 " > s_id
1158 ls
1159 cat s_id
1160 ls -al
1161 chmod -R 700 .
1162 ls -al
1163 chmod 755 .
1164 ls -al
1165 chmod 700 .
1166 ls -al
1167 cd ..
1168 ls
1169 cd lab0322
1170 ls -al
1171 cat inputfile
1172 ./a.out < inputfile
1173 cat hello.c
1174 cd ~
1175 ls
1176 cd /foss/test
1177 cd foss/test/
1178 vi hello.c
1179 cat hello.c
1180 touch inputfile
1181 vi inputfile
1182 cc hello.c
1183 ls -al
1184 ./a.out < inputfile
1185 ./a.out 0< inputfile
1186 ./a.out <inputfile 1> outputfile
1187 ls -al
1188 cat outputfile
1189 ./a.out < inputfile 2> errfile
1190 cat errfile
1191 ls -al > ls_result.txt
1192 ls -al
1193 cat ls_result.txt
1194 man |
1195 history
1196 man tee
1197 ./a.out tee result
1198 ls -al
1199 man tee
1200 ./a.out tee result
1201 cat result
1202 ./a.out | result
1203 ls -al
1204 ./a.out |& result
1205 man |
1206 | --help
1207 |& --help
1208 touch "201920753" > redirection
1209 cat redirection
1210 ls -al
1211 rm redirection
1212 rm 201920753
1213 ls -al
1214 echo history | tail
1215 history | tail
1216 echo (history | tail)
1217 ls > redirection
1218 ls -al
1219 cat redirection
1220 "hello" >> redirection
1221 inputfile >> redirection
1222 chmod 777 .
1223 inputfile >> redirection
1224 chmod 700 .
1225 ls >> redirection
1226 cat redirection
1227 ls > redirection
1228 cat redirection
1229 100 | ./a.out
1230 100 |& ./a.out
1231 100 tee ./a.out
1232 ./a.out < inputfile tee result
1233 ls -al
1234 cp ../lab0318-cp/sum .
1235 ls -al
1236 cat sum
1237 rm sum
1238 ln inputfile lfile
1239 cat lfile
1240 ls -ali
1241 ls -i
1242 ls -ai
1243 ls -alis
1244 rm lfile
1245 ls -il
1246 ln inputfile lfile
1247 ls -il
1248 rm lfile
1249 vi file
1250 ln file lfile
1251 ls -ail
1252 vi lfile
1253 cat lfile file
1254 ls -ali
1255 ln -s file sfile
1256 ls -al
1257 ls -ali
1258 vi sfile
1259 cat sfile file
1260 vi file
1261 cat file lfile sfile
1262 ln s_id hlid
1263 ln -s s_id slid
1264 ls -ali
1265 ls > lsout
1266 cat lsout
1267 cd ..
1268 ls
1269 mkdir test2
1270 touch A
1271 touch B
1272 ls
1273 rm A
1274 rm B
1275 ls
1276 cd test2
1277 ls
1278 touch A
1279 touch B
1280 ls > lsout
1281 cat lsout
1282 cat < lsout
1283 ls -al
1284 rm lsout
1285 cat < lsout
1286 ls > lsout
1287 cat lsout
1288 ls > lsout2
1289 cat lsout lsout2 > lsout3
1290 cat lsout3
1291 cat > output
1292 cat output
1293 ./a.out 0< inputfile > std.txt
1294 ls
1295 cd ../test
1296 ./a.out 0< inputfile > std.txt
1297 ./a.out 0< inputfile >& std.txt
1298 cat std.txt
1299 ./a.out 0< inputfile > std.txt
1300 cat std.txt
1301 cat hello.c
1302 ./a.out | ./a.out
1303 ./a.out |& ./a.out
1304 cat hello.c
1305 vi hey.c
1306 ./a.out | ./a.out
1307 vi hey.c
1308 rm hey.c
1309 ./a.out |& ./a.out
1310 t
1311 ./a.out |tee ./a.out
1312 ./a.out tee ./a.out
1313 ./a.out | tee result
1314 cat result
1315 ./a.out | ./a.out
1316 ./a.out |& ./a.out
1317 ./a.out | ./a.out > none
1318 ./a.out |& ./a.out > with
1319 cat none with
1320 rm none
1321 rm with
1322 ls
1323 ls -al
1324 100 | ./a.out
1325 inputfile | ./a.out
1326 ./a.out | ./a.out
1327 ./a.out |& ./a.out
1328 ./a.out || ./a.out
1329 ls -al
1330 chmod 700 .
1331 ls -al
1332 chmod g+x file
1333 ls -al
1334 chmod o+x file
1335 ls -al
1336 cd
1337 ls
1338 cd foss
1339 ls
1340 cd test2
1341 ls
1342 cat output
1343 cat lsout lsout2 lsout3
1344 cat output
1345 cd ..
1346 ls
1347 rmdir test2
1348 rmdir -r test2
1349 rm -r test2
1350 ls
1351 mkdir test2
1352 cd test2
1353 cd ../test/
1354 ls -al
1355 mv outputfile output
1356 ls -al
1357 cd ../test2
1358 echo "201920753
1359 ls
1360 echo "2019" < stduent
1361 ls -al
1362 echo "2019" > student
1363 ls
1364 cat stduent
1365 cat student
1366 rm student
1367 cd ../test/
1368 ./a.out | tee result
1369 cat result
1370 ./a.out | tee result > result.txt
1371 cat result result.txt
1372 ls
1373 rm result.txt
1374 ls
1375 cd ../test2
1376 ls
1377 touch a b c
1378 ls
1379 ls -al
1380 echo 'ls -ali' > llls
1381 chmod +x llls
1382 ls -al
1383 ./llls
1384 ./llls > ans2.txt
1385 ls
1386 cat ans2.txt
1387 ls -ali > llls
1388 llls
1389 ls
1390 ls -ali > llll
1391 cat llll
1392 chmod +x llll
1393 ./llll
1394 ls
1395 ./llll > ans3
1396 ls
1397 rm llll
1398 rm ans3
1399 ls
1400 echo "ls -ali" > llll
1401 chmod +x llll
1402 ./llll
1403 ./llll > ans
1404 cat ans
1405 ls
1406 ls -al
1407 cp a A
1408 ls -al
1409 cp -a a A
1410 ls -al
1411 NAME=SOJIN
1412 echo NAME
1413 echo $NAME
1414 touch id > 2019
1415 ls
1416 rm id
1417 rm 2019
1418 ls
1419 echo 900 > input
1420 ls
1421 cat input
1422 rm input
1423 touch 753 > id
1424 ls
1425 cat id
1426 echo 753 > id
1427 cat id
1428 ls
1429 touch d e 0 1 2 3 4 5
1430 ls
1431 ls 753
1432 ls id
1433 rm 753
1434 rm id
1435 ls
1436 echo [a-c0-3]
1437 echo aaa*
1438 cd
1439 ls
1440 who | wc
1441 exit
1442 ls
1443 logout
1444 ls
1445 cd /foss/test2
1446 cd foss/test2
1447 ls
1448 cd
1449 who | wc
1450 cd foss/test2
1451 ls
1452 cd ..
1453 ls
1454 rm test2
1455 rm -r test2
1456 ls
1457 mkdir test2
1458 cd test2
1459 ls
1460 echo "ls -ali" > llll
1461 ls
1462 chmod +x llll
1463 ls
1464 ./llll
1465 ls
1466 ./llll > ans.txt
1467 cat ans.txt
1468 [[ 123 > 99 ]] echo $?
1469 [[123>99]] echo $?
1470 echo $((123*123))
1471 a=200; b=300
1472 echo $((a+b))
1473 if ((a>b)) then echo "a is big" fi
1474 if ((a>b)) then echo "a is big"; fi
1475 if ((a>b)); then echo "a is big"; fi
1476 a=200;b=300;
1477 if ((a>b)); then echo "a is big"; fi
1478 echo {A,B,C}.js
1479 touch {a..z}.cpp
1480 ls
1481 rm {a..z}.cpp
1482 ls
1483 cat 99]]
1484 ls 99]]
1485 rm 99]]
1486 ls
1487 rm ans.txt
1488 rm llll
1489 ls
1490 touch {a..z}.cpp
1491 ls
1492 echo {a..z}.cpp
1493 echo touch {a..z}.cpp
1494 ls
1495 touch {1..999}.c
1496 ls
1497 rm {1..9..2}.c
1498 ls
1499 rm *.c
1500 ls
1501 rm *.cpp
1502 ls
1503 echo {1..10..2}
1504 touch {1..100}.c
1505 ls
1506 echo {1..100..2}.c
1507 rm {1..100..2}.c
1508 ls
1509 rm {2..100..2}.c
1510 ls
1511 a=a.out
1512 echo $a
1513 echo ${a:1:2}
1514 echo ${a:1:3}
1515 echo ${a:-3:3}
1516 echo ${a:-2:3}
1517 echo $(a%out)
1518 echo $(a %out)
1519 echo $a
1520 echo #{a%out}
1521 echo ${a%out}
1522 echo ${a#out}
1523 echo ${a#a}
1524 a=abcd_efg_abcd_efg
1525 echo $a
1526 echo ${a/abcd/ABCD}
1527 echo ${a/ABCD/abcd}
1528 echo ${a//abcd/ABCD}
1529 echo ${#a}
1530 ls
1531 for i in {1..100}; do touch hi${i}.c; done
1532 ls
1533 history
1534 history > hist.txt
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