010-160: LPI Linux Essentials Latest Update Graded A+ whereis ✔✔used to search for programs in restricted locations, such as binary file directories, libraries, and man directories. locate ✔✔Searches the system managed database of filenames for files containing the specified string in the filenames. (Search is much faster than the search performed using the 'find' command) updatedb ✔✔Updates the system managed database of filenames Displays current working directory ✔✔pwd Change into the current user's home directory ✔✔cd ~ cd $HOME Both of these do what Change to the parent directory of the current directory ✔✔cd .. Change to the etc directory in the root (/) directory ✔✔cd /et c Creates a hard link named 'format.txt' for the file 'fmt.txt' ✔✔ln fmt.txt format.txt Creates a symbolic link named sym.txt of fmt.txt ✔✔ln -s fmt.txt sym.txt touch ✔✔Can be used to update the timestamp of a file or if that file doesn't exist it will create a blank file with the specified name. Will update the timestamp of the specified file if it exists. If it does not exist it will not create a blank file. ✔✔touch -c file1.txt Adds the content "Hey there!" to the specified file. ✔✔echo "Hey there!" > sample.txt cat filename.txt ✔✔Displays the contents of a file
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010-160: LPI Linux Essentials Latest Update Graded A+
Preview 2 out of 13 pages
010-160: LPI Linux Essentials Latest Update Graded A+ whereis used to search for programs in restricted locations, such as binary file directories, libraries, and man directories. locate Searches the system managed database of filenames for files containing the specified string in the filenames. (Search is much faster than the search performed using the 'find' command) updatedb Updates the system managed database of filenames Displays current working directory pwd Change into the current user's home directory cd ~ cd $HOME Both of these do what Change to the parent directory of the current directory cd .. Change to the etc directory in the root (/) directory cd /etc Creates a hard link named '' for the file '' ln Creates a symbolic link named of ln -s touch Can be used to update the timestamp of a file or if that file doesn't exist it will create a blank file with the specified name. Will update the timestamp of the specified file if it exists. If it does not exist it will not create a blank file. touch -c Adds the content "Hey there!" to the specified file. echo "Hey there!" cat Displays the contents of a file Opens the vi editor for the file "sample".
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