Red Hat® Linux® Bible - RS Components …

1 red hat linux BibleBy Christopher NegusTable of ContentsPrefacePart I: Getting Started in red hat LinuxChapter 1: An Overview of red hat linux !"#$%&'%()*+,-%()*+,.'%/00$'%)*%12& 3%!"#$%45#$+65'%765%)*%()*+,-%!"#$%765%$ "5%789#*$#:5'%0;%()*+,-%!"#$%&'%/58%<#$%()*+,-%!"=%>"00'5%/58%<#$%()*+,-%?"5%>+@$+65%0;%4655%A0;$B#65%Chapter 2: Installing red hat LinuxC+'$%&*'$#@@%&$%D5$$)*:%/5#8=%$0%&* '$#@@%/58%<#$%()*+,%EEEEE/5#8)*:%$"5%)*'$#@@#$)0*%F#$56)#@'%EEEEE>"00')*:%=0+6%G0FH+$56%"#68B#65%EEEEE>"00 ')*:%#*%)*'$#@@#$)0*%F58)#%&*'$#@@)*:%/5 8%<#$%()*+,%(0G#@@=%&*'$#@@)*:%/58%<#$%()*+,%;60F%$"5%25$B06I%>"5GI)*:%J0+6%&*'$#@@#$)0*%K#6$)$)0*)*:%J 0+6%L)'I'%EEEEEK#6$)$)0*)*:%B)$"%L)'I%L6 +)8%L+6)*:%)*'$#@@#$)0*%EEEEE/5G@#)F)*:% 8)'I%'H#G5%;60F%5,)'$)*:%H#6$)$)0*'%EEEE E1')*:%0$"56%$00@'%;06%G"#*:)*:%H#6$)$)0 *'%EEEEE?

2 H'%;06%G65#$)*:%H#6$)$)0*'%>65#$)*:%&*'$ #@@%L)'I'%EEEEE>65#$)*:%#%8)'I%)*%()*+,% EEEEE>65#$)*:%#%8)'I%)*%LMA%N00$)*:%J0+6 %>0FH+$56%B)$"%(&(M%EEEEE1')*:%(&(M%EEEE EA5$$)*:%+H%$"5%O5$GO@)@0PG0*;%;)@5%/5G0 *;):+6)*:%$"5%/58%<#$%()*+,%Q56*5@%EEEEEL5G)8)*:%$0%65G0*;):+65%$"5%I56*5@%EEEEE&*'$#@@)*:%I56*5@%'0+6G5%G085%EEEEEA$#6$)*:%$0%65G0*;):+65%$"5%I56*5@%EEEEE&*'$#@@)*:%$"5%*5B%I56*5@%Part II: Using red hat LinuxChapter 3: Getting to Know red hat linux (0::)*:%)*%$0%/58%<#$%()*+,%EEEEE?"5%@0:)*%'5'')0*%EEEEE?"5%'"5@@%)*$56;#G5%1*856'$#*8)*:%$"5%/58%<#$%()*+,%A"5@@%1')*:%$"5%A"5@@%)*%/58%<#$%()*+,%EEEEE(0G#$)*:%G0FF#*8'%EEEEE/56+**)*:%G0FF#*8'%EEEEE>0**5G$)*:%#*8%5,H#*8)*:%G0FF#*8'%EEEEE1' )*:%'"5@@%5*9)60*F5*$%9#6)#R@5'%EEEEES#* #:)*:%R#GI:60+*8%H60G5''5'%EEEEE>0*;):+6 )*:%=0+6%'"5@@%!

3 06I)*:%B)$"%$"5%/58%<#$%()*+,%4)@5%A='$5F%EEEEE>65#$)*:%;)@5'%#*8%8)65G$06)5'%1')*:%$"5% 9)%?5,$%T8)$06%EEEEEA$#6$)*:%B)$"%9)%EEE EES09)*:%#60+*8%$"5%;)@5%EEEEEA5#6G")*:% ;06%$5,$%EEEEE1')*:%*+FR56'%B)$"%G0FF#*8 '%Chapter 4: Working with the DesktopA$#6$)*:%$"5%3%L5'I$0H%EEEEEA$#6$ )*:%$"5%D1&%#$%R00$%$)F5%EEEEEA$#6$)*:%$ "5%D1 %EEEEEA$#6$)*:%$"5%D1&%#$%@0:)*%$)F5%1') *:%$"5%D2 MST%L5'I$0H%EEEEE1')*:%$"5%D2 MST%K#*5@%EEEEE1')*:%$"5%D2 MST%4)@5%S#*#:56%EEEEE>"#*:)*:%D2 MST%H65;565*G5'%EEEEET,)$)*:%D2 MST%1')*:%$"5%7*0$"56(595@%L5'I$0H%EEEEE !06I)*:%B)$"%7*0$"56(595@%B)*80B'%EEEEE! 06I)*:%B)$"%7*0$"56(595@%F5*+'%EEEEEAH5G )#@%7*0$"56(595@%85'I$0H%+$)@)$)5'%EEEEE !06I)*:%B)$"%7*0$"56(595@%I5=R0#68%#GG5@ 56#$06'%EEEEE1')*:%9)6$+#@%85'I$0H'%EEEE E/5G0*;):+6)*:%7*0$"56(595@%>"#*:)*:%3%A 5$$)*:'%EEEEE3%>@)5*$%G0FF#*8U@)*5%0H$)0 *'%EEEEE3%/5'0+6G5%;)@5'%EEEEE>"#*:)*:%3 %8)'H@#=%65'0+6G5'%EEEEE3%7HH@)G#$)0*%65 '0+6G5'%A5@5G$)*:%#%!

4 *80B%S#*#:56%EEEEE7;$56A$5H%EEEEE7F):#%B )*80B%F#*#:56%EEEEEN@#GIR0,%B)*80B%F#*#: 56%EEEEET*@):"$5*F5*$%B)*80B%F#*#:56%EEE EE?#R%B)*80B%F#*#:56%EEEEE!)*80BS#I56%B) *80B%F#*#:56%Chapter 5: Accessing and Running Applications/58%<#$%()*+,%#'%#*%7HH@)G#$ )0*%K@#$;06F%MR$#)*)*:%/58%<#$%()*+,%7HH @)G#$)0*'%EEEEE4)*8)*:%#HH@)G#$)0*'%0*%$ "5%&*$56*5$%EEEEEL0B*@0#8)*:%()*+,%'0;$B #65%EEEEE1*856'$#*8)*:%H#GI#:5%*#F5'%#*8 %;06F#$'%&*'$#@@)*:%/58%<#$%()*+,%7HH@)G #$)0*'%EEEEE&*'$#@@)*:%#*8%F#*#:)*:%/KS% ;)@5'%EEEEEN+)@8)*:%#*8%)*'$#@@)*:%;60F% '0+6G5%G085%/+**)*:%3%!)*80B%7HH@)G#$)0* '%EEEEEA$#6$)*:%#HH@)G#$)0*'%;60F%#%F5*+ %EEEEEA$#6$)*:%#HH@)G#$)0*'%;60F%#%6+*%H 60:6#F%B)*80B%EEEEEA$#6$)*:%#HH@)G#$)0*' %;60F%#%$56F)*#@%B)*80B%EEEEE1')*:%3%!)* 80B%+$)@)$)5'%EEEEE/+**)*:%65F0$5%3%#HH@ )G#$)0*'%1')*:%TF+@#$06'%$0%/+*%7HH@)G#$ )0*'%;60F%M$"56%MH56#$)*:%A='$5F'%/+**)* :%LMA%7HH@)G#$)0*'%EEEEE1')*:%F$00@'%EEE EE1')*:%80'5F+%/+**)*:%!

5 *80B'%#*8%S#G)*$0'"%7HH@)G#$)0*'%EEEEE!7 N&%EEEEE!&2T%EEEEEN0G"'%EEEEE7/L&%T,5G+$ 06%Chapter 6: Publishing with red hat linux >"00')*:%/58%<#$%()*+,%#'%J0+6%K+R@)'")*:%K@#$;06F%EEEEEJ0+6%80G+F5*$%*558'%G"5GI@)'$%EEEEE7$$6)R+$5'%0;%()*+,%H+R@)'")*:%>65#$)*:%L0G+F5*$'%)*%D60;;%06%(#?53%EEEE E?5,$%H60G5'')*:%B)$"%D60;;%EEEEE?5,$%H6 0G5'')*:%B)$"%?53O(#?53%EEEEE>0*956$)*:% 80G+F5*$'%1')*:%>0FF56G)#@%!068%K60G5''0 6'%EEEEE7HH@),B#65%EEEEEA$#6M;;)G5%EEEEE >065@%!068K56;5G$%K6)*$)*:%L0G+F5*$'%B)$ "%/58%<#$%()*+,%EEEEEK6)*$)*:%$0%$"5%85;#+@$%H6)*$56%EEEEEK6)*$)*:%;60F%$"5%'"5@@%EEEEE>"5GI)*:%$"5%H6)*$%V+5+5'%EEEEE/5F09)*:%H 6)*$%W0R'%EEEEE>"5GI)*:%H6)*$56%'$#$+'%L )'H@#=)*:%L0G+F5*$'%B)$"%:"0'$'G6)H$%#*8 %7G60R#$%EEEEE1')*:%$"5%:"0'$'G6)H$%G0FF #*8%EEEEE1')*:%780R5%7G60R#$%/5#856%!

6 06I)*:%B)$"%D6#H")G'%EEEEES#*)H+@#$)*:%H "0$0'%#*8%)F#:5'%EEEEE?#I)*:%'G655*%G#H$ +65'%EEEEE>65#$)*:%R)$F#H%)F#:5'%1')*:%A G#**56'%L6)95*%R=%A72T%Chapter 7: Playing Games with red hat LinuxN#')G%()*+,%D#F)*:%&*;06F#$)0*%EEEE E!"565%$0%:5$%)*;06F#$)0*%0*%()*+,%:#F)* :%EEEEED6#H")G#@%:#F)*:%)*$56;#G5'%EEEEE XL;,%$5G"*0@0:=%3%!)*80B%D#F5'%EEEEE>"5' '%:#F5'%EEEEE7*0$"56(595@%:#F5'%EEEEED*0 F5%:#F5'%EEEEEQLT%:#F5'%>"#6#G$56UN#'58% D#F5'%()*+,%D#F)*:%TF+@#$06'%EEEEEA+HH06 $58%,F#F5%"#68B#65%EEEEE&*'$#@@)*:%,F#F5 %EEEEED5$$)*:%#*8%)*'$#@@)*:%,F#F5%:#F5' %A0F5%>"#@@5*:)*:%()*+,%D#F5'%EEEEE()*>) $=%EEEEE3:#@#:#%EEEEE3A0@8)56%EEEEEL00F% EEEEEY+#I5%&&%EEEEE>)9)@)Z#$)0*[%>#@@%$0 %K0B56%;06%()*+,%Chapter 8: Multimedia in red hat linux ()'$5*)*:%$0%7+8)0%EEEEE>0*;):+6#$) 0*%0;%=0+6%'0+*8%G#68%EEEEE7+8)0%;)@5%G0 *956')0*%EEEEE>L%#+8)0%H@#=56'%EEEEESKX% #+8)0%H@#=56'%EEEEES&L&%#+8)0%H@#=56'%K@ #=)*:%\)850%EEEEE,#*)F%9)5B56%EEEEESH5:? ]

7 \%H@#=56%EEEEE/5#@K@#=56%EEEEES+@$)S58)# %25$'G#H5%H@+:U)*'%#*8%"5@H56%#HH'%S+@$) F58)#%?5G"*0@0:)5'%)*%!#)$)*:%Chapter 9: Tools for Using the Internet and the WebM9569)5B%0;%&*$56*5$%?00@'%N60B')*:%$ "5%!5R%EEEEE1*);06F%/5'0+6G5%(0G#$06'%EE EEE!5R%H#:5'%EEEEE25$'G#H5%>0FF+*)G#$06% H#GI#:5%>0FF+*)G#$)*:%B)$"%TUF#)@%EEEEET UF#)@%R#')G'%EEEEE25$'G#H5%S5''5*:56%F#) @%EEEEE?5,$UR#'58%F#)@%H60:6#F'%K#6$)G)H #$)*:%)*%25B':60+H'%EEEEE25$'G#H5%S5''5* :56%;06%*5B':60+H'%EEEEE$6*%*5B'65#856%E EEEE$)*%*5B'65#856%1')*:%/5F0$5%(0:)*]%> 0H=]%#*8%T,5G+$)0*%EEEEE1')*:%$5@*5$%;06 %65F0$5%@0:)*%EEEEE>0H=)*:%;)@5'%B)$"%4? K%EEEEE1')*:%$"5%^6^%>0FF#*8'[%6@0:)*]%6 GH]%#*8%6'"%Part III: Administering red hat LinuxChapter 10: Understanding System Administration?"5%/00$OA+H56+'56%EEEEE(0 ::)*:%)*%#'%$"5%600$%+'56%EEEEE>"#*:)*:% $0%$"5%'+H56+'56%B)$"%$"5%'+%G0FF#*8%78F )*)'$6#$)95%>0FF#*8']%>0*;):+6#$)0*%4)@5 ']%#*8%(0:%4)@5'%EEEEE78F)*)'$6#$)95%G0F F#*8'%EEEEE78F)*)'$6#$)95%G0*;):+6#$)0*% ;)@5'%EEEEE78F)*)'$6#$)95%@0:%;)@5'%EEEE EM$"56%#8F)*)'$6#$)95%@0:)*'%D5$$)*:%$0% Q*0B%J0+6%/58%<#$%()*+,%A='$5F%EEEEE<0'$ *#F5%#*8%()*+,%956')0*%EEEEEL)'I%H#6$)$) 0*'%#*8%')Z5'%EEEEE1'56%#GG0+*$'%EEEEE?

8 "5%I56*5@%D6#H")G#@%78F)*)'$6#$)95% #G5'%EEEEE1')*:%@)*+,G0*;%EEEEEA$#6$)*:% @)*+,G0*;%EEEEE@)*+,G0*;%G0*;):+6#$)0*%$ #'I'%EEEEE@)*+,G0*;%G0*$60@%$#'I'%EEEEE@ )*+,G0*;%'+R'5G$)0*%G0FF#*8'%!06I)*:%B)$ "%4)@5%A='$5F'%EEEEES0+*$)*:%;)@5%'='$5F '%EEEEE>65#$)*:%#%;)@5%'='$5F%0*%#%8)'I% 06%H#6$)$)0*%>"5GI)*:%A='$5F%AH#G5%EEEEE L)'H@#=)*:%'='$5F%'H#G5%B)$"%8;%EEEEE>"5 GI)*:%8)'I%'H#G5%+'#:5%B)$"%8+%EEEEE4)*8 )*:%8)'I%G0*'+FH$)0*%B)$"%;)*8%S0*)$06)* :%A='$5F%K56;06F#*G5%EEEEE>"5GI)*:%'='$5 F%@0#8%#956#:5%B)$"%,@0#8%EEEEES0*)$06)* :%>K1%+'#:5%B)$"%$0H%EEEEE>"5GI)*:%9)6$+ #@%F5F06=%#*8%>K1%+'#:5%B)$"%9F'$#$%Chap ter 11: Setting Up Users in red hat linux >65#$)*:%1'56%7GG0+*$'%EEEEE788)*:% #%+'56%B)$"%#88+'56%EEEEE788)*:%#%+'56%B )$"%9)HB%A5$$)*:%1'56%L5;#+@$'%EEEEEA+HH @=)*:%)*)$)#@%@0:)*%'G6)H$'%EEEEEA+HH@=) *:%#*%)*)$)#@%PR#'"6G%;)@5%EEEEEA+HH@=)* :%#*%)*)$)#@%P$G'"6G%;)@5%EEEEE>0*;):+6) *:%'='$5FB)85%'"5@@%0H$)0*'%EEEEEA+HH@=) *:%#*%)*)$)#@%3%!

9 *80B'%G0*;):+6#$)0*%>65#$)*:%K06$#R@ @5$)*:%1'56%7GG0+*$'%>"5GI)*:%L)'I%Y+0$# '%A5*8)*:%S#)@%$0%7@@%1'56'%78F)*)'$56)* :%7GG0+*$'%B)$"%@)*+,G0*;%Chapter 12: Automating System Tasks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hapter 13: Backing Up and Restoring FilesA5@5G$)*:%#%N#GI+H%A$6#$5:=%EEEEE4+ @@%R#GI+H%EEEEE&*G65F5*$#@%R#GI+H%EEEEEL )'I%F)6606)*:%EEEEE25$B06I%R#GI+H%A5@5G$ )*:%#%N#GI+H%S58)+F%EEEEES#:*5$)G%$#H5%E EEEE!

10 6)$#R@5%>LU/MS%86)95'%N#GI)*:%1H%$0%#%<#68%L6)95%EEEEED5$$)*:%#*8%)*'$#@@)*:%F)66068)6%$0%G@0*5%8)65G$06)5'%EEEEE>@0*)*:%#%8)65G$06=%B)$"%F)66068)6%EEEEE7 +$0F#$)*:%F)6606)*:%N#GI)*:%1H%4)@5'%B)$ "%8+FH%EEEEE&*'$#@@)*:%$"5%8+FH%H#GI#:5% EEEEE>65#$)*:%#%R#GI+H%B)$"%8+FH%EEEEE1* 856'$#*8)*:%8+FH%@595@'%7+$0F#$)*:%N#GI+ H'%B)$"%G60*%/5'$06)*:%N#GI58%1H%4)@5'%E EEEE/5'$06)*:%#*%5*$)65%;)@5%'='$5F%EEEE E/5G0956)*:%)*8)9)8+#@%;)@5'%N#GI)*:%1H% M956%$"5%25$B06I%K56;06F)*:%25$B06I%N#GI +H'%B)$"%S+@$)H@5%>0FH+$56'%EEEEED5$$)*: %#*8%)*'$#@@)*:%$"5%7F#*8#%H#GI#:5%EEEEE >0*;):+6)*:%7F#*8#%;06%*5$B06I%R#GI+H'%E EEEEK56;06F)*:%#*%7F#*8#%R#GI+H%Chapter 14: Computer Security Issues<#GI56%956'+'%>6#GI56%K#''B068%K60$5G$)0*%EEEEE>"00')*: %:008%H#''B068'%EEEEE>"#*:)*:%H#''B068'% H56)08)G#@@=%EEEEE1')*:%#%'"#80B%H#''B06 8%;)@5%K60$5G$)0*%;60F%N65#IU)*'%EEEEE?