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Linux Commands Linux Commands Dr. Hyrum D. Carroll August 25, 2016 Quiz Linux Commands Linux Commands I (review) I man I ls I cd I touch I cp I mv I rm I mkdir I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls I cd I touch I cp I mv I rm I mkdir I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls - list directory, similar to dir on windows, example: `ls /etc', use `ls -l /etc' to see more detail I cd I touch I cp I mv I rm I mkdir I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls - list directory, similar to dir on windows, example: `ls /etc', use `ls -l /etc' to see more detail I cd - change directory, example: `cd /etc/' I touch I cp I mv I rm I mkdir I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls - list directory, similar to dir on windows, example: `ls /etc', use `ls -l /etc' to see more detail I cd - change directory, example: `cd /etc/' I touch - update the timestamp on a file, example: `touch foobar' I cp I mv I rm I mkdir I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls - list directory, similar to dir on windows, example: `ls /etc', use `ls -l /etc' to see more detail I cd - change directory, example: `cd /etc/' I touch - update the timestamp on a file, example: `touch foobar' I cp - copy a file or directory, example: `cp source dest' if you want to copy a directory use the -R option for recursive: `cp -R /source /dest' I mv I rm I mkdir I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls - list directory, similar to dir on windows, example: `ls /etc', use `ls -l /etc' to see more detail I cd - change directory, example: `cd /etc/' I touch - update the timestamp on a file, example: `touch foobar' I cp - copy a file or directory, example: `cp source dest' if you want to copy a directory use the -R option for recursive: `cp -R /source /dest' I mv - move a file, example: `mv source dest' I rm I mkdir I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls - list directory, similar to dir on windows, example: `ls /etc', use `ls -l /etc' to see more detail I cd - change directory, example: `cd /etc/' I touch - update the timestamp on a file, example: `touch foobar' I cp - copy a file or directory, example: `cp source dest' if you want to copy a directory use the -R option for recursive: `cp -R /source /dest' I mv - move a file, example: `mv source dest' I rm - remove a file, example: `rm somefile' to remove a directory you may need the -R option, you can also use the -f option which tells it not to confirm each file: `rm -Rf dir/' I mkdir I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls - list directory, similar to dir on windows, example: `ls /etc', use `ls -l /etc' to see more detail I cd - change directory, example: `cd /etc/' I touch - update the timestamp on a file, example: `touch foobar' I cp - copy a file or directory, example: `cp source dest' if you want to copy a directory use the -R option for recursive: `cp -R /source /dest' I mv - move a file, example: `mv source dest' I rm - remove a file, example: `rm somefile' to remove a directory you may need the -R option, you can also use the -f option which tells it not to confirm each file: `rm -Rf dir/' I mkdir - make a directory, example: `mkdir foobar' I rmdir Linux Commands I (review) I man - show manual for a command, example: `man ls' (press `q' to exit the man page) I ls - list directory, similar to dir on windows, example: `ls /etc', use `ls -l /etc' to see more detail I cd - change directory, example: `cd /etc/' I touch - update the timestamp on a file, example: `touch foobar' I cp - copy a file or directory, example: `cp source dest' if you want to copy a directory use the -R option for recursive: `cp -R /source /dest' I mv - move a file, example: `mv source dest' I rm - remove a file, example: `rm somefile' to remove a directory you may need the -R option, you can also use the -f option which tells it not to confirm each file: `rm -Rf dir/' I mkdir - make a directory, example: `mkdir foobar' I rmdir - remove an empty directory, example: `rmdir foobar' I more - displays a file with page breaks after the screen fills up I less - displays a file on the screen I pwd - print working directory - lets you know where you are in the directory structure I * - a wild card character - represents any string; e.g., `more *' will display all the files in a directory I up and down arrows - goes to previous or next command - a short cut to avoid typing long strings I ! fpartialg - executes the last command with the name that started with the string fpartialg I !$ - the last parameter on the previous line I which - locate a command Linux Commands II I cat - dumps files to the screen with no page breaks I less - displays a file on the screen I pwd - print working directory - lets you know where you are in the directory structure I * - a wild card character - represents any string; e.g., `more *' will display all the files in a directory I up and down arrows - goes to previous or next command - a short cut to avoid typing long strings I ! fpartialg - executes the last command with the name that started with the string fpartialg I !$ - the last parameter on the previous line I which - locate a command Linux Commands II I cat - dumps files to the screen with no page breaks I more - displays a file with page breaks after the screen fills up I pwd - print working directory - lets you know where you are in the directory structure I * - a wild card character - represents any string; e.g., `more *' will display all the files in a directory I up and down arrows - goes to previous or next command - a short cut to avoid typing long strings I ! fpartialg - executes the last command with the name that started with the string fpartialg I !$ - the last parameter on the previous line I which - locate a command Linux Commands II I cat - dumps files to the screen with no page breaks I more - displays a file with page breaks after the screen fills up I less - displays a file on the screen I * - a wild card character - represents any string; e.g., `more *' will display all the files in a directory I up and down arrows - goes to previous or next command - a short cut to avoid typing long strings I ! fpartialg - executes the last command with the name that started with the string fpartialg I !$ - the last parameter on the previous line I which - locate a command Linux Commands II I cat - dumps files to the screen with no page breaks I more - displays a file with page breaks after the screen fills up I less - displays a file on the screen I pwd - print working directory - lets you know where you are in the directory structure I up and down arrows - goes to previous or next command - a short cut to avoid typing long strings I ! fpartialg - executes the last command with the name that started with the string fpartialg I !$ - the last parameter on the previous line I which - locate a command Linux Commands II I cat - dumps files to the screen with no page breaks I more - displays a file with page breaks after the screen fills up I less - displays a file on the screen I pwd - print working directory - lets you know where you are in the directory structure I * - a wild card character - represents any string; e.g., `more *' will display all the files in a directory I ! fpartialg - executes the last command with the name that started with the string fpartialg I !$ - the last parameter on the previous line I which - locate a command Linux Commands II I cat - dumps files to the screen with no page breaks I more - displays a file with page breaks after the screen fills up I less - displays a file on the screen I pwd - print working directory - lets you know where you are in the directory structure I * - a wild card character - represents any string; e.g., `more *' will display all the files in a directory I up and down arrows - goes to previous or next command - a short cut to avoid typing long strings I !$ - the last parameter on the previous line I which - locate a command Linux Commands II I cat - dumps files to the screen with no page breaks I more - displays a file with page breaks after the screen fills up I less - displays a file on the screen I pwd - print working directory - lets you know where you are in the directory structure I * - a wild card character - represents any string; e.g., `more *' will display all the files in a directory I up and down arrows - goes to previous or next command - a short cut to avoid typing long strings I ! fpartialg - executes the last command with the name that started with the string fpartialg I which - locate a command Linux Commands II I cat - dumps files to the screen with no page breaks I more - displays a file with page breaks after the screen fills up I less - displays a file on the screen I pwd - print working directory - lets you know where you are in the directory structure I * - a wild card character - represents any string; e.g., `more *' will display all the files in a directory I up and down arrows - goes to previous or next command - a short cut to avoid typing long strings I ! fpartialg - executes the last command with the name that started
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