[2024-feb-29] Sad news: Eric Layton aka Nocturnal Slacker aka vtel57 passed away on Feb 26th, shortly after hospitalization. He was one of our Wiki's most prominent admins. He will be missed.

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slackbook:shell [2012/09/08 11:15 (UTC)] – [Linking] updated to match original article including formatting mfillpotslackbook:shell [2014/05/21 08:39 (UTC)] (current) – [File and Directory Creation and Deletion] man -> mkdir zithro
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 (short for **manual**) will bring up the included (short for **manual**) will bring up the included
 man-page for any application, system call, configuration file, or man-page for any application, system call, configuration file, or
-library you tell it too.  For example, man man+library you tell it too.  For example, **man man**
 will bring up the man-page for **//man//** itself. will bring up the man-page for **//man//** itself.
  
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 "/slack", then "/slack/foo", and finally "/slack/foo/bar" If you "/slack", then "/slack/foo", and finally "/slack/foo/bar" If you
 failed to use the //-p// argument, failed to use the //-p// argument,
-**//man//** would fail to create "/slack/foo/bar"+**//mkdir//** would fail to create "/slack/foo/bar"
 unless the first two already existed, as you saw in the example. unless the first two already existed, as you saw in the example.
  
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 strength. Unfortunately, achieving that greater compression is a slow strength. Unfortunately, achieving that greater compression is a slow
 and CPU-intensive process, so **//bzip2//**  and CPU-intensive process, so **//bzip2//** 
-typicall takes much longer to run than other alternatives.+typically takes much longer to run than other alternatives.
 ==== XZ / LZMA ==== ==== XZ / LZMA ====
  
  
 The latest compression utility added to Slackware is The latest compression utility added to Slackware is
-**//xz//**, which impliments the LZMA compression+**//xz//**, which implements the LZMA compression
 algorithm. This is faster than **//bzip2//** and algorithm. This is faster than **//bzip2//** and
 often compresses better as well. In fact, its blend of speed and often compresses better as well. In fact, its blend of speed and
 compression strength caused it to replace compression strength caused it to replace
 **//gzip//** as the compression scheme of choice for **//gzip//** as the compression scheme of choice for
-Slackware.  Unfortuantely, **//xz//** does not have+Slackware.  Unfortunately, **//xz//** does not have
 a man page at the time of this writing, so to view available options, a man page at the time of this writing, so to view available options,
 use the //--help// argument.  Compressing files is accomplished use the //--help// argument.  Compressing files is accomplished
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 **//more//** will display the first few lines of a **//more//** will display the first few lines of a
 text file until your screen is full, then pause.  Once you've read text file until your screen is full, then pause.  Once you've read
-through that screen, you can proceed down one line by pressing ENTER, +through that screen, you can proceed down one line by pressing <key>'ENTER'</key>
-or an entire screen by pressing <key>SPACE</key>, or by a+or an entire screen by pressing <key>'SPACE'</key>, or by a
 specified number of lines by typing a number and then the specified number of lines by typing a number and then the
-<key>SPACE</key> bar. **//more//** is also+<key>'SPACE'</key> bar. **//more//** is also
 capable of searching through a text file for keywords; once you've capable of searching through a text file for keywords; once you've
 displayed a file in **//more//**, press the / displayed a file in **//more//**, press the /
-key and enter a keyword.  Upon pressing <key>ENTER</key>, the+key and enter a keyword.  Upon pressing <key>'ENTER'</key>, the
 text will scroll until it finds the next match.   text will scroll until it finds the next match.  
  
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 In fact, modern versions of **//more//**, such In fact, modern versions of **//more//**, such
 as the one shipped with Slackware, do feature a as the one shipped with Slackware, do feature a
-**back** function via the <key>b</key>+**back** function via the <key>'b'</key>
 key. However, the function is only available when opening files key. However, the function is only available when opening files
 directly in **//more//**; not when a file is directly in **//more//**; not when a file is
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 </note> </note>
- 
 ==== less ==== ==== less ====
  
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 Moreover, Slackware also includes a handy little pre-processor for Moreover, Slackware also includes a handy little pre-processor for
 **//less//** called **//less//** called
-''lesspipe.sh'' This allows a user to exectute+''lesspipe.sh'' This allows a user to execute
 **//less//** on a number of non-text files. **//less//** on a number of non-text files.
 ''lesspipe.sh'' will generate text output from ''lesspipe.sh'' will generate text output from
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 functionality as one might expect from a text editor without functionality as one might expect from a text editor without
 actually being a text editor. Movement line-by-line can be done actually being a text editor. Movement line-by-line can be done
-**//vi//**-style with <key>j</key> and +**//vi//**-style with <key>'j'</key> and 
-<key>k</key>, or with the arrow keys, or +<key>'k'</key>, or with the arrow keys, or 
-<key>ENTER</key>. In the event that a file is too wide to fit+<key>'ENTER'</key>. In the event that a file is too wide to fit
 on one screen, you can even scroll horizontally with the left and on one screen, you can even scroll horizontally with the left and
-right arrow keys. The <key>g</key> key takes you to the top of +right arrow keys. The <key>'g'</key> key takes you to the top of 
-the file, while <key>G</key> takes you to the+the file, while <key>'G'</key> takes you to the
 end. end.
  
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 Searching is done as with **//more//**, by typing Searching is done as with **//more//**, by typing
 the / key and then your search string, but notice how the search the / key and then your search string, but notice how the search
-results are highlighted for you, and typing <key>n</key> will +results are highlighted for you, and typing <key>'n'</key> will 
-take you to the next occurence of the result while +take you to the next occurrence of the result while 
-<key>N</key> takes you to the previous occurrence.+<key>'N'</key> takes you to the previous occurrence.
  
  
-Also as with **//more//**, files maybe opened+Also as with **//more//**, files may be opened
 directly in **//less//** or piped to it: directly in **//less//** or piped to it:
  
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 <code> <code>
  
-darkstar:~$  <command>less +darkstar:~$  less 
-/usr/doc/less-&#42;/README</command> +/usr/doc/less:/README 
-darkstar:~$  <command>cat +darkstar:~$  cat 
-/usr/doc/less&#42;/README +/usr/doc/less:/README 
-/usr/doc/util-linux&#42;/README | less</command>+/usr/doc/util-linux:/README | less
 </code> </code>
  
  
 There is much more to **//less//**; from within There is much more to **//less//**; from within
-the application, type <key>h</key> for a full list of+the application, type <key>'h'</key> for a full list of
 commands.  commands. 
 ===== Linking ===== ===== Linking =====
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 your symlink is useless; it simply points at a file that doesn't exist your symlink is useless; it simply points at a file that doesn't exist
 anymore. anymore.
-====== Navigation ======+====== Chapter Navigation ======
  
 **Previous Chapter: [[slackbook:booting|Booting]]** **Previous Chapter: [[slackbook:booting|Booting]]**
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 ====== Sources ====== ====== Sources ======
 <!-- If you copy information from another source, then specify that source --> <!-- If you copy information from another source, then specify that source -->
- * Original source: [[http://www.slackbook.org/beta]] \\+  * Original source: [[http://www.slackbook.org/beta]] \\
 <!-- Authors are allowed to give credit to themselves! --> <!-- Authors are allowed to give credit to themselves! -->
- * Originally written by Alan Hicks, Chris Lumens, David Cantrell, Logan Johnson+  * Originally written by Alan Hicks, Chris Lumens, David Cantrell, Logan Johnson
 <!-- * Contrbutions by [[wiki:user:yyy | User Y]] --> <!-- * Contrbutions by [[wiki:user:yyy | User Y]] -->
  
 slackbook:shell ()