Term
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Definition
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Term
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Definition
Single Character (-x)
Multiple Characters (--list) |
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Term
| Allow others to run apps as root |
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Definition
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Term
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Definition
Starts, stops, and manages processes
Manages files
Commands can be entered manually or scripted |
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Definition
started automatically at user login
stored in /etc/passwd
parses startup scripts in user home directory (~/.login, ~/.cshrc, ~/.profile) |
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Definition
| non-login shell that allows user to enter commands |
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Term
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Definition
normally contains scripts
inherits from parent shell |
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Term
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Definition
/bin/csh
uses C language scripting syntax |
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Term
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Definition
/bin/ksh
introduced command line history and tab completion |
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Term
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Definition
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Term
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Definition
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Term
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| configuration information |
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Definition
| configuration information |
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| locally generated programs (apps are installed here) |
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Definition
| spooling and other temp system data |
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Definition
| mount /dev/device /mount_point |
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Term
| location of auto mounted filesystems |
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Definition
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Term
| list file characteristics |
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Definition
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Definition
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Term
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Term
| Force (prevent confirmation upon delete) |
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Definition
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Term
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Definition
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Term
| Three owners of every file |
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Definition
Individual
Group
Everyone (global) |
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Term
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Definition
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Term
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Definition
| chown user.group /dir/file |
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| change only the group ownership |
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Term
| Basic Permissions of a file |
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Definition
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Term
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Definition
filename -rwxrwxr-x
rwx for owner
second for group
third for everyone |
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Term
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Definition
just a pointer
delete the link, target remains |
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Definition
| direct link between link and file |
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Definition
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Term
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Definition
| | - sends output of program a to input of program b |
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Definition
redirect output to something other than stdout
ls -l > filename |
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| find / -type f maxdepth 6 -name tar |
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