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1. MS ¿§Áö ºê¶ó¿ìÀú¿¡¼­ÀÇ °æ°íâÀº 'À©µµ¿ì µðÆæ´õ'¸¦ ²ô½Ã¸é µË´Ï´Ù.

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2. Å©·Ò ºê¶ó¿ìÀú·Î Á¢¼Ó½Ã ³ª¿À´Â ¾Ç¼ºÄÚµå °æ°íâÀº ±¸±Û Å©·ÒÀÇ ¿¡·¯, Áï ¿ÀŽ(ŽÁö ¿À·ù)À̹ǷΠ¹«½ÃÇÏ½Ã¸é µË´Ï´Ù.

3. ÀÌ »çÀÌÆ®´Â ¾ÈÀüÇÏ¸ç ±ú²ýÇÏ´Ù´Â °ÍÀ» ¾Ë·Á µå¸³´Ï´Ù.

4. ¹«°íÇÑ »çÀÌÆ®µé¿¡ ´ëÇÑ °ø·æ ±â¾÷ ºê¶ó¿ìÀúµéÀÇ ¹«Â÷º°ÀûÀÎ 'ŽÁö ¿À·ù ȾÆ÷'°¡ »ç¿ëÀÚµéÀÇ Á¤º¸ °øÀ¯ÀÇ ÀÚÀ¯¸¦ ħÇØÇÏ°í ÀÖ½À´Ï´Ù. ÀÌ¿¡ ´ëÀÀÇÏ¿© ÀÌ ±â¾÷µéÀ» »ó´ë·Î ¼Ò¼ÛÀ» ÁغñÇÏ°í ÀÖ½À´Ï´Ù.

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ÇØÄ¿Áî´º½º Á¦°ø ¸®´ª½º + ½º¸¶Æ®ÆùÀÇ ¸ðµç°Í
 
 
No, 5925
±¸ºÐ: È°¿ëÆÁ
»çÀÌÆ®: ÇØÄ¿Áî´º½º
Á¾·ù: ¸®´ª½º
Á¶È¸: 479
The Linux Command Line  
1. What is shell?

¿î¿µÃ¼Á¦·Î ¸í·É¾î¸¦ Àü´ÞÇØÁÖ´Â ÇÁ·Î±×·¥.

°ÅÀÇ ¸ðµç ¸®´ª½º ÇÁ·Î±×·¥Àº bash ¶ó´Â GNU ÇÁ·ÎÁ§Æ®·ÎºÎÅÍ ½© ÇÁ·Î±×·¥À» °ø±ÞÇÑ´Ù.



* Å͹̳ÎÀ̶õ?

½©¿¡°Ô Á¢±ÙÇÒ ¼ö ÀÖ°Ô ÇÏ´Â ÇÁ·Î±×·¥ÀÌ´Ù.



date ÇöÀç ½Ã°£°ú ³¯Â¥ Ãâ·Â

cal ÇöÀç ´ÞÀÇ ´Þ·Â Ãâ·Â

df disk driveÀÇ »ç¿ë°¡´ÉÇÑ °ø°£À» Ãâ·Â

free »ç¿ë°¡´ÉÇÑ ¸Þ¸ð¸®ÀÇ ¾çÀ» Ãâ·Â

exit Å͹̳Π¼¼¼Ç Á¾·á





2. Navigation

pwd print current working directory

cd change directory

ls list directory content



* Àý´ë°æ·Î¿Í »ó´ë°æ·Î

absolute pathname: root directoryºÎÅÍ ½ÃÀÛÇÑ °æ·Î

relative pathname: working directioryºÎÅÍ ½ÃÀÛÇÑ °æ·Î (. .. ÀÌ¿ë)



* ¸í·É¾î cd

cd home dirÀ¸·Î

cd - ÀÌÀü dirÀ¸·Î

cd ~user_name À¯ÀúÀÇ µð·ºÅ丮·Î À̵¿



* Important Facts About Filenames

1.  ls -l ¼û°ÜÁø ÆÄÀϱîÁö ÀüºÎ Ãâ·Â

2. ÆÄÀÏÀ̸§°ú ¸í·É¾îµéÀº ´ë¹®ÀÚ ¼Ò¹®ÀÚ ±¸º°ÇÔ

3. ¸®´ª½º´Â ÆÄÀÏ È®ÀåÀÇ ±â´ÉÀÌ ¾øÀ½

4. ÆÄÀÏ À̸§À¸·Î »ç¿ë°¡´ÉÇÑ punctuation characters °¡ 3°³·Î Á¦ÇÑ µÊ: - / _





3. Exploring The System

ls list directory contents

file determine file type

less view file contents



* Option and Arguments

command -options arguments

´ëºÎºÐÀÇ ¸í·É¾îµéÀº optionÀ» »ç¿ëÇؼ­ ±×µéÀÇ Çൿ, ±â´ÉÀ» ¼öÁ¤Çϸç

argument¸¦ ÀÌ¿ëÇؼ­ itemÀ» º¯°æÇÑ´Ù.



* ¸í·É¾î ls ÀÇ ¿É¼Ç

lsÀÇ °æ¿ì ¿©·¯°³ÀÇ µð·ºÅ丮¸¦ Àû¿ëÇÒ ¼ö ÀÖÀ½: ls ~ /usr

ls -a -allÀüºÎ´Ù Ãâ·Â

ls -l long formatÀ¸·Î Ãâ·Â

ls -r  --reverse reverse order·Î Ãâ·Â

ls -S sort by file size

ls -t sort by modification time



* ls -lÀÇ °¢ Çʵå


drwxr-xr-x: ù¹ø° ±ÛÀÚ´Â d(dir) ¶Ç´Â -(file)·Î typeÀ» ¾Ë·ÁÁÖ°í µÚÀÇ 9°³´Â °¢ 3°³¾¿ ÆÄÀÏÁÖÀÎ, ÆÄÀϱ׷ì, ¸ðµÎÀÇ Á¢±Ù±ÇÇÑÀ» ÀÇ¹Ì ÇÑ´Ù.

4: ÆÄÀÏÀÇ hard linkÀÇ °³¼ö¸¦ ÀǹÌÇÑ´Ù.​

sumi: ÆÄÀÏ ÁÖÀÎÀÇ username

staff: file groupÀÇ name

128: file size by byte

9 17 19:45: Date and time of last modification

Public: file name



* ¸í·É¾î fileÀ¸·Î file type °áÁ¤Çϱâ

file print a brief description of the file's contents



REMEMBER: Everything is File

in Unix-like operating system



* ¸í·É¾î less: fileÀÇ content¸¦ scroll ÇÏ¸ç º¼ ¼ö ÀÖ´Ù.

G: text fileÀÇ ³¡À¸·Î À̵¿

g: text fileÀÇ Ã³À½À¸·Î À̵¿

/characters: chars °Ë»ö

n: °Ë»ö °á°ú¸¦ ÇϳªÇϳª ³Ñ±è

h: display help screen

q: quit less
                    ¼öÁ¤/»èÁ¦     ÀÌÀü±Û ´ÙÀ½±Û    
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5926   ¾ÆÆÄÄ¡ ¼³Ä¡¹× ¼³Á¤ ¸®´ª½º  04-12
5925   The Linux Command Line ¸®´ª½º  04-11
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5923   CentOS 6 ¼Ð ½ºÅ©¸³Æ®·Î ¸í·É¾î¸¦ ´ëÈ­½ÄÀ¸·Î ¸¸µé... ¸®´ª½º  04-09
5922   ¸®´ª½º â½ÃÀÚ Åä¹ßÁî ¡°ÆäÀ̽ººÏ, Æ®À§ÅÍ, ÀνºÅ¸... ¸®´ª½º  04-08
5921   ¸®´ª½º ¸í·É¾î ¸®½ºÆ® ¸®´ª½º  04-07
5920   ½º¸¶Æ®Æù Å°º¸µå ¼³Á¤¹æ¹ý ½º¸¶Æ®Æù   04-06
5919   Àü¼¼°è 7´ë ½º¸¶Æ®Æù ½ÃÀå ¼øÀ§ TOP5. ½º¸¶Æ®Æù   04-05
5918   ħÇØ´ëÀÀ½Ã »ç¿ëÇÒ ¸í·É¾î ¸®´ª½º  04-04
 
 

 
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