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linux+ learnkey DVD 2
The document provides an overview of topics covered in a Linux+ training course, including network configuration, firewalls, installing software packages, adding and managing users, and basic Linux commands. It discusses configuring items like the sound card, time zone, and video during installation. It also covers installing individual applications manually or via packages and describes commands for querying, installing, upgrading, and uninstalling packages. Finally, it lists several common Linux commands for navigating directories, viewing files, and managing files and folders.
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linux+ learnkey DVD 2
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- 37. Log files Hardwarewas not recognized Bad installation CD su cd /var/log boot.log \\in log cd /root \\packages install cat install.log \\hardware installlation dmesg
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- 41. Download Applications Someapplications in the internet by searching the google + linux+ name of your package
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- 43. Ways to installa package double click on it Unzipped and rpm command In linux+ from terminal
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- 47. Manually and individuallyadd things in the program list
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- 49. rpm -i install-e erase or uninstall -U upgrade if exist last versions -v verbose (see what happened) -h hash marks -qa query the rpm currently installed
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- 51. Tab key Fortype the file names
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- 60. Tar -x= extract -c = create -v = verbose -f = filename -z = unzip
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- 65. example Acrobat RunExecutable files in this form ./INSTALL Accept y cd /usr/local/acrobat5 (go over there)
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- 67. some commands &wildcard pwd \\where am I now whoami \\ with which user I logged in chown \\ change owner chmod \\ change modifiers cd \\ go to home directory ls \\ command like dir in DOS ls –lh \\ like dir ls *.extension \\ see only specific extension ls | more \\ like dir /p ls | less \\ like dir /p scrolled ls | tail \\
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- 71. directories /etc \\configfiles /bin \\commands /sbin \\ critical commands /
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- 73. Some commands Tofind locate find whereis mkdir rm cp cp a b/c \\copy a file to b Dir & rename “c” mv \\move
- 74. Cat \\ textviewer Vim \\ text editor
- 75. History log ls> file.txt \\ replace ls /bin/* >> file.txt \\ add to end
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