| printf("Goobye World\n"); (0) | 2011.10.14 |
|---|---|
| 안경과 컨텍트렌즈의 차이점(?) (0) | 2011.10.12 |
| 누군 머 빠른생일 하고싶나? (0) | 2011.09.26 |
| 콧뼈가 부러지면 2주내에 해결해야 함! (4) | 2011.09.24 |
| 임산부에게 뺏지보다 책을! (0) | 2011.09.23 |
| void glutTimerFunc(unsigned int msecs, void (*func)(int value), value); [링크 : http://www.opengl.org/resources/libraries/glut/spec3/node64.html] |
| glOrtho() (0) | 2011.10.07 |
|---|---|
| openGL Line 관련설정 (0) | 2011.10.06 |
| gluLookAt() 의 기본값 (0) | 2011.10.02 |
| GLUT 키보드 콜백 함수 총정....리? (2) | 2011.10.02 |
| GLUI (0) | 2011.09.30 |
| $ sudo visudo Defaults env_reset,timestamp_timeout=600 |
| vlan on ubnutu (0) | 2011.11.05 |
|---|---|
| netbeans package - ubuntu (0) | 2011.10.22 |
| 리눅스에서 하드 I/O 사용량 측정하는 방법 (0) | 2011.09.27 |
| 엠퍼시 (empathy) 에서 음성대화하기 (2) | 2011.09.25 |
| 우분투 LTS 지원기간 (0) | 2011.09.24 |
| Intel VTune Amplifier XE / AMD CodeAnalyst Performance Analyzer / Nvidia Parallel Nsight (0) | 2011.11.09 |
|---|---|
| MeshLab (0) | 2011.10.18 |
| 빵집 64bit 탐색기 메뉴(context-menu) 오류 문제점 (0) | 2011.09.13 |
| EDID Viewer / Reporter (0) | 2011.09.12 |
| cd/dvd 여러개 동시에 굽기 (0) | 2011.09.08 |
| wireshark winpcap 설정하기 (0) | 2024.06.17 |
|---|---|
| linux cooked capture (0) | 2023.09.04 |
| wireshark(ethereal / 이더리얼)에서 특정 프로토콜만 필터하기 (0) | 2009.07.05 |
| ubuntu에 ethereal(wireshark) 설치하기 (0) | 2009.07.04 |
| ethereal -> wireshark (0) | 2009.07.04 |
| $ ll -al \[
-rwxr-xr-x 1 root root 42584 2010-09-22 03:33 [*
|
| $ man -k "\["
[ (1) - check file types and compare values
|
| $ file [
[: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.15, stripped
|
| % ./\[ --help BusyBox v1.14.2 (2011-01-24 14:35:28 KST) multi-call binary
Usage: [ EXPRESSION ]
Check file types, compare values etc. Return a 0/1 exit code
depending on logical value of EXPRESSION
|
| /usr/bin$ ./\[ --help
사용법: test 표현식
또는: test
또는: [ 표현식 ]
또는: [ ]
또는: [ 옵션
Exit with the status determined by EXPRESSION.
--help 이 도움말을 표시하고 끝냅니다
--version 버전 정보를 출력하고 끝냅니다
An omitted EXPRESSION defaults to false. Otherwise,
EXPRESSION is true or false and sets exit status. It is one of:
( EXPRESSION ) EXPRESSION is true
! EXPRESSION EXPRESSION is false
EXPRESSION1 -a EXPRESSION2 both EXPRESSION1 and EXPRESSION2 are true
EXPRESSION1 -o EXPRESSION2 either EXPRESSION1 or EXPRESSION2 is true
-n STRING the length of STRING is nonzero
STRING equivalent to -n STRING
-z STRING the length of STRING is zero
STRING1 = STRING2 the strings are equal
STRING1 != STRING2 the strings are not equal
INTEGER1 -eq INTEGER2 INTEGER1 is equal to INTEGER2
INTEGER1 -ge INTEGER2 INTEGER1 is greater than or equal to INTEGER2
INTEGER1 -gt INTEGER2 INTEGER1 is greater than INTEGER2
INTEGER1 -le INTEGER2 INTEGER1 is less than or equal to INTEGER2
INTEGER1 -lt INTEGER2 INTEGER1 is less than INTEGER2
INTEGER1 -ne INTEGER2 INTEGER1 is not equal to INTEGER2
FILE1 -ef FILE2 FILE1 and FILE2 have the same device and inode numbers
FILE1 -nt FILE2 FILE1 is newer (modification date) than FILE2
FILE1 -ot FILE2 FILE1 is older than FILE2
-b FILE FILE exists and is block special
-c FILE FILE exists and is character special
-d FILE FILE exists and is a directory
-e FILE FILE exists
-f FILE FILE exists and is a regular file
-g FILE FILE exists and is set-group-ID
-G FILE FILE exists and is owned by the effective group ID
-h FILE FILE exists and is a symbolic link (same as -L)
-k FILE FILE exists and has its sticky bit set
-L FILE FILE exists and is a symbolic link (same as -h)
-O FILE FILE exists and is owned by the effective user ID
-p FILE FILE exists and is a named pipe
-r FILE FILE exists and read permission is granted
-s FILE FILE exists and has a size greater than zero
-S FILE FILE exists and is a socket
-t FD file descriptor FD is opened on a terminal
-u FILE FILE exists and its set-user-ID bit is set
-w FILE FILE exists and write permission is granted
-x FILE FILE exists and execute (or search) permission is granted
Except for -h and -L, all FILE-related tests dereference symbolic links.
Beware that parentheses need to be escaped (e.g., by backslashes) for shells.
INTEGER may also be -l STRING, which evaluates to the length of STRING.
NOTE: [ honors the --help and --version options, but test does not.
test treats each of those as it treats any other nonempty STRING.
NOTE: your shell may have its own version of test and/or [, which usually supersedes
the version described here. Please refer to your shell's documentation
for details about the options it supports.
Report [ bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
Report [ translation bugs to <http://translationproject.org/team/>
|
| top은 잊어라! htop (0) | 2011.10.07 |
|---|---|
| 멀티코어 시스템의 cpu 사용율 체크하기 (0) | 2011.10.07 |
| Linux 휴지통 분석(?) (2) | 2011.10.03 |
| 리눅스 부팅으로 부터의 시간 (0) | 2011.09.27 |
| dd를 이용한 리눅스 하드 복제 / 백업 (0) | 2011.09.26 |
| CamStudio - open source free screen record / 무료 화면 녹화 프로그램 (2) | 2009.05.27 |
|---|
| import OpenGL
from OpenGL.GL import *
from OpenGL.GLU import *
from OpenGL.GLUT import *
|
| python이 인기라는데.. (0) | 2014.03.19 |
|---|---|
| python2 vs python3 (0) | 2013.01.02 |
| python 3.2.2 64bit 버전 설치 (4) | 2011.09.13 |
| python 버전 골라서 실행하기 (0) | 2011.05.08 |
| python C/api - PyObject_GetAttrString() (0) | 2010.04.06 |
| $ cat wxp-ragexl-5-10-2600-6009.exe.trashinfo [Trash Info] Path=program/driver/Server/Intel Server Board SE7520BD2/wxp-ragexl-5-10-2600-6009.exe DeletionDate=2011-09-25T19:47:20 |
| 멀티코어 시스템의 cpu 사용율 체크하기 (0) | 2011.10.07 |
|---|---|
| /usr/bin/[ 넌 모니? (0) | 2011.10.05 |
| 리눅스 부팅으로 부터의 시간 (0) | 2011.09.27 |
| dd를 이용한 리눅스 하드 복제 / 백업 (0) | 2011.09.26 |
| XD 메모리를 못 읽을때 (0) | 2011.09.24 |
|
