BEAUTY AND PLAY
BEAUTIFULWORK is like a blog and has different methods of expression of knowledge.
Here you can see a GNU/Linux or related command in an overall round up which touches the possibility for the command in different levels.
/* Reverse polish notation calculator. */
%{
#define YYSTYPE double
#include
%}
%token NUM
%% /* Grammar rules and actions follow */
$ 4.2.36 19 519---> bison rpcalc.y
rpcalc.y:11.1: syntax error, unexpected end of file
$ 4.2.36 20 520--->
$ 4.2.36 1 501---> vim la.y $ 4.2.36 2 502---> bison la.y la.y:6.1: invalid character: `#' la.y:6.2-8: syntax error, unexpected identifier $ 4.2.36 3 503---> mv la.y la.c $ 4.2.36 4 504---> gcc la.c la.c: In function ‘yylex’: la.c:18:18: error: ‘stdin’ undeclared (first use in this function) la.c:18:18: note: each undeclared identifier is reported only once for each function it appears in la.c:19:7: warning: incompatible implicit declaration of built-in function ‘scanf’ [enabled by default] la.c:19:22: error: ‘yylval’ undeclared (first use in this function) la.c:20:14: error: ‘NUM’ undeclared (first use in this function) la.c:23:12: error: ‘EOF’ undeclared (first use in this function)
root@debian:/boot# od -A d -t x1 vmlinuz-3.2.0-3-amd64 | grep '1f 8b 08 00' 0018096 00 ff e0 1f 8b 08 00 00 00 00 00 02 03 ec fd 7b root@debian:/boot# dd if=vmlinuz bs=1 skip=18099 | zcat > vmlinux dd: opening `vmlinuz': No such file or directory gzip: stdin: unexpected end of file root@debian:/boot# dd if=vmlinuz-3.2.0-3-amd64 bs=1 skip=18099 | zcat > vmlinux gzip: stdin: decompression OK, trailing garbage ignored dd: writing `standard output': Broken pipe 2785976+0 records in 2785975+0 records out 2785975 bytes (2.8 MB) copied, 28.6663 s, 97.2 kB/s root@debian:/boot# ls -l vmlinux -rw-r--r-- 1 root root 116910060 Nov 12 23:20 vmlinux root@debian:/boot#
$ 4.2.36 1 501---> echo $HISTSIZE 500 $ 4.2.36 2 502---> cat ^C $ 4.2.36 3 503---> tac ^C $ 4.2.36 4 504---> echo $HISTSIZE 500 $ 4.2.36 5 505---> export $HISTSIZE=1 bash: export: `500=1': not a valid identifier $ 4.2.36 6 506---> export HISTSIZE=1 $ 4.2.36 7 500---> tic tic: File name needed. Usage: tic [-e names] [-o dir] [-R name] [-v[n]] [-V] [-w[n]] [-1aCcfGgILNrsTtUx] source-file $ 4.2.36 8 501---> tic tic: File name needed. Usage: tic [-e names] [-o dir] [-R name] [-v[n]] [-V] [-w[n]] [-1aCcfGgILNrsTtUx] source-file $ 4.2.36 9 502---> export HISTSIZE=500 $ 4.2.36 10 503---> echo $HISTSIZE 500 $ 4.2.36 11 504--->
$ 4.2.36 6 506---> echo $BASH_ALIASES
$ 4.2.36 7 507---> echo ${BASH_ALIASES[0]}
$ 4.2.36 8 508---> echo ${BASH_ALIASES[1]}
$ 4.2.36 9 509---> echo ${BASH_ALIASES[2]}
$ 4.2.36 10 510---> alias lst ls
bash: alias: lst: not found
bash: alias: ls: not found
$ 4.2.36 11 511---> alias ls lst
bash: alias: ls: not found
bash: alias: lst: not found
$ 4.2.36 12 512---> alias /bin/ls
ls lsblk lsmod
$ 4.2.36 12 512---> alias /bin/ls
ls lsblk lsmod
$ 4.2.36 12 512---> alias /bin/ls lst
bash: alias: /bin/ls: not found
bash: alias: lst: not found
$ 4.2.36 13 513---> alias test=/usr/bin/io
ionice iostat
$ 4.2.36 13 513---> alias test=/usr/bin/iostat
$ 4.2.36 14 514---> test
Linux 3.2.0-3-amd64 (debian) Friday 09 November 2012 _x86_64_ (1 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
19.07 0.12 4.94 3.26 0.00 72.61
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 13.67 103.73 55.99 1929671 1041664
$ 4.2.36 15 515---> echo ${BASH_ALIASES[0]}
$ 4.2.36 16 516---> echo ${BASH_ALIASES[1]}
$ 4.2.36 17 517---> echo ${BASH_ALIASES[2]}
$ 4.2.36 18 518---> echo ${BASH_ALIASES[3]}
$ 4.2.36 19 519---> echo $BASH_ALIASES
$ 4.2.36 20 520--->
$ 4.2.36 37 537---> cd /var/log/gdm3/ bash: cd: /var/log/gdm3/: Permission denied $ 4.2.36 38 538---> cd /var/log/gdm3/ bash: cd: /var/log/gdm3/: Permission denied $ 4.2.36 39 539---> sudo sh -c 'cd /var/log/gdm3/' $ 4.2.36 40 540---> sudo cd /var/log/gdm3 sudo: cd: command not found $ 4.2.36 41 541---> sudo cd /var/log/gdm3 sudo: cd: command not found $ 4.2.36 42 542---> sudo cd /var/log/gdm3 sudo: cd: command not found $ 4.2.36 43 543---> sudo sh -c 'cd /var/log/gdm3/' $ 4.2.36 44 544---> pwd /home/jeffrin $ 4.2.36 45 545---> sudo sh -c 'cd /var/log/gdm3/' $ 4.2.36 46 546---> pwd /home/jeffrin $ 4.2.36 47 547---> sudo sh -c 'cd /var/log/gdm3/;pwd' /var/log/gdm3 $ 4.2.36 48 548---> pwd /home/jeffrin $ 4.2.36 49 549---> sudo sh -c 'cd /var/log/gdm3/;du -h' 17M . $ 4.2.36 50 550--->
$ 4.2.36 1 501---> mapfile
^C
$ 4.2.36 2 502---> man mapfile
No manual entry for mapfile
$ 4.2.36 3 503---> mapfile --help
bash: mapfile: --: invalid option
mapfile: usage: mapfile [-n count] [-O origin] [-s count] [-t] [-u fd] [-C callback] [-c quantum] [array]
$ 4.2.36 4 504---> mapfile
god
is
love
$ 4.2.36 5 505---> echo $MAPFILE
god
$ 4.2.36 6 506---> echo $MAPFILE[0]
god [0]
$ 4.2.36 7 507---> echo $MAPFILE
god
$ 4.2.36 8 508---> echo $MAPFILE1
$ 4.2.36 9 509---> echo $MAPFILE
god
$ 4.2.36 10 510---> echo $MAPFILE
god
$ 4.2.36 11 511---> echo ${MAPFILE[1]}
is
$ 4.2.36 12 512---> echo ${MAPFILE[2]}
love
$ 4.2.36 13 513---> echo ${MAPFILE[0]}
god
$ 4.2.36 14 514--->
| DATA | PROCESSING | INFORMATION |
| Knowledge representation | Organize | Routing |
| Statistical values | Plotting graph | Visualizing |
| Documented knowledge | Compilation | Expanding |
| Raw data | Search | Finding |
| Statistical values | Data analysis | Fortelling |
$ 4.2.36 28 528---> php snmp.php PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525/suhosin.so' - /usr/lib/php5/20100525/suhosin.so: cannot open shared object file: No such file or directory in Unknown on line 0 STRING: "Linux debian 3.2.0-3-amd64 #1 SMP Mon Jul 23 02:45:17 UTC 2012 x86_64" OID: iso.3.6.1.4.1.8072.3.2.10 Timeticks: (2932) 0:00:29.32 STRING: "Me " STRING: "debian" STRING: "Sitting on the Dock of the Bay" INTEGER: 72 Timeticks: (10) 0:00:00.10 OID: iso.3.6.1.6.3.10.3.1.1 OID: iso.3.6.1.6.3.11.3.1.1 OID: iso.3.6.1.6.3.15.2.1.1 OID: iso.3.6.1.6.3.1 OID: iso.3.6.1.2.1.49 OID: iso.3.6.1.2.1.4 OID: iso.3.6.1.2.1.50 OID: iso.3.6.1.6.3.16.2.2.1 STRING: "The SNMP Management Architecture MIB." STRING: "The MIB for Message Processing and Dispatching." STRING: "The management information definitions for the SNMP User-based Security Model." STRING: "The MIB module for SNMPv2 entities" STRING: "The MIB module for managing TCP implementations" STRING: "The MIB module for managing IP and ICMP implementations" STRING: "The MIB module for managing UDP implementations" STRING: "View-based Access Control Model for SNMP." Timeticks: (10) 0:00:00.10 Timeticks: (10) 0:00:00.10 Timeticks: (10) 0:00:00.10 Timeticks: (10) 0:00:00.10 Timeticks: (10) 0:00:00.10 Timeticks: (10) 0:00:00.10 Timeticks: (10) 0:00:00.10 Timeticks: (10) 0:00:00.10 Timeticks: (2758738) 7:39:47.38 Hex-STRING: 07 DC 0A 1A 02 06 23 00 2B 05 1E INTEGER: 1536 STRING: "BOOT_IMAGE=/boot/vmlinuz-3.2.0-3-amd64 root=UUID=26cca090-8a72-4443-859f-7a67b7188357 ro printk.time=1 initcall_debug quiet " Gauge32: 2 Gauge32: 145 INTEGER: 0 $ 4.2.36 29 529--->
$a = snmp2_walk("127.0.0.1", "public", "");
foreach ($a as $val) {
echo "$valn";
}
$ 4.1.5 1 387---> vim cond-a.sh $ 4.1.5 2 388---> sh cond-a.sh cond-a.sh: 3: Syntax error: end of file unexpected (expecting "then") $ 4.1.5 3 389---> vim cond-a.sh $ 4.1.5 4 390---> sh cond-a.sh cond-a.sh: 4: Syntax error: end of file unexpected (expecting "fi") $ 4.1.5 5 391---> vim cond-a.sh $ 4.1.5 6 392---> sh cond-a.sh [: 4: -a: unexpected operator $ 4.1.5 7 393---> vim cond-a.sh $ 4.1.5 8 394---> sh cond-a.sh yes $ 4.1.5 9 395---> ls a.out ls: cannot access a.out: No such file or directory $ 4.1.5 10 396---> pwd /home/jeffrin $ 4.1.5 11 397---> vim cond-a.sh $ 4.1.5 12 398---> sh cond-a.sh yes $ 4.1.5 13 399---> vim cond-a.sh $ 4.1.5 14 400---> cat cond-a.sh if [ test -a ./a.out ] then echo yes fi $ 4.1.5 15 401---> vim cond-a.sh $ 4.1.5 16 402---> sh cond-a.sh test: 1: -a: unexpected operator cond-a.sh: 5: 2: not found $ 4.1.5 17 403---> vim cond-a.sh $ 4.1.5 18 404---> sh cond-a.sh cond-a.sh: 5: 0: not found $ 4.1.5 19 405---> > a.out $ 4.1.5 20 406---> sh cond-a.sh cond-a.sh: 5: 0: not found $ 4.1.5 21 407---> vim cond-a.sh $ 4.1.5 22 408---> sh cond-a.sh test: 1: -a: unexpected operator $ 4.1.5 23 409---> vim cond-a.sh $ 4.1.5 24 410---> sh cond-a.sh test: 1: -a: unexpected operator $ 4.1.5 25 411---> vim cond-a.sh $ 4.1.5 26 412---> sh cond-a.sh a.out yes $ 4.1.5 27 413---> sh cond-a.sh a.outg yes $ 4.1.5 28 414---> sh cond-a.sh a.outg yes $ 4.1.5 29 414---> vim cond-a.sh $ 4.1.5 30 415---> sh cond-a.sh a.outg yes $ 4.1.5 31 416---> vim cond-a.sh $ 4.1.5 32 417---> sh cond-a.sh a.out yes $ 4.1.5 33 418---> sh cond-a.sh a.outj yes
$ 4.1.5 34 419---> test -a a.out $ 4.1.5 35 420---> echo $? 0 $ 4.1.5 36 421---> rm a.out $ 4.1.5 37 422---> test -a a.out $ 4.1.5 38 423---> echo $? 1 $ 4.1.5 39 424--->