Normalize the final new line

Fixes #310
Some files had no newlines, some had 1 newline and some more than 1 newline.
Normalize them all to have only 1 newline at the end of all files.

pages/common/ab.md

@@ -8,4 +8,4 @@
 
 - Execute 100 HTTP GET requests, processing up to 10 requests concurrently, to given URL.
 
-`ab -n 100 -c 10 {{url}}`
+`ab -n 100 -c 10 {{url}}`

pages/common/ack.md

@@ -16,4 +16,4 @@
 
 - Show the file names containing "foo" and number of matches in each file
 
-`ack -cl {{foo}}`
+`ack -cl {{foo}}`

pages/common/awk.md

@@ -17,5 +17,3 @@
 - Sum the values in the first column and pretty-print the values and then the total
 
 `awk '{s+=$1; print $1} END {print "--------"; print s}' {{filename}}`
-
-

pages/common/cal.md

@@ -16,4 +16,4 @@
 - Display date of Easter (western churches)
 
 `ncal -e`
-`ncal -e 2013`
+`ncal -e 2013`

pages/common/cat.md

@@ -8,4 +8,4 @@
 
 - Sequentially print the contents of *file1* and *file2* to the file *file3*.
 
-`cat {{file1}} {{file2}} > {{file3}}`
+`cat {{file1}} {{file2}} > {{file3}}`

pages/common/date.md

@@ -9,4 +9,3 @@
 - Display the date using a custom format
 
 `date +"%d/%m/%Y %H:%M:%S"`
-

pages/common/deluser.md

@@ -12,4 +12,4 @@
 
 - Remove a user from a group
 
-`deluser {{name}} {{group}}`
+`deluser {{name}} {{group}}`

pages/common/df.md

@@ -9,4 +9,3 @@
 - display all file systems and their disk usage in human readable form
 
 `df -h`
-

pages/common/drush.md

@@ -25,4 +25,3 @@
 - Clear CSS and JavaScript caches
 
 `drush cc css-js`
-

pages/common/env.md

@@ -16,4 +16,4 @@
 
 - Set a variable and run a program
 
-`env {{variable}}={{value}} {{program}}`
+`env {{variable}}={{value}} {{program}}`

pages/common/gcc.md

@@ -13,5 +13,3 @@
 - Include libraries from a different path
 
 `gcc {{source.c}} -o {{executable}} -I{{header_path}} -L{{library_path}} -l{{library_name}}`
-
-

pages/common/git-add.md

@@ -13,4 +13,3 @@
 - Also add ignored files
 
 `git add -f`
-

pages/common/kill.md

@@ -9,4 +9,4 @@
 
 - list signal names
 
-`kill -l`
+`kill -l`

pages/common/more.md

@@ -18,4 +18,4 @@
 
 - exit
 
-`q`
+`q`

pages/common/mp4box.md

@@ -13,4 +13,3 @@
 - Combine audio from one file and video from another
 
 `MP4Box -add {{input1.mp4}}#audio -add {{input2.mp4}}#video {{output.mp4}`
-

pages/common/nohup.md

@@ -4,4 +4,4 @@
 
 - Run process that can live beyond the terminal
 
-`nohup {{command options}}`
+`nohup {{command options}}`

pages/common/php.md

@@ -16,4 +16,4 @@
 
 - Run PHP code. Notes: a) Don't use <? ?> tags; b) Escape double quotes with backslash
 
-`php -r "{{code}}"`
+`php -r "{{code}}"`

pages/common/pip.md

@@ -20,4 +20,4 @@
 
 - Install packages from file
 
-`pip install -r {{requirements.txt}}`
+`pip install -r {{requirements.txt}}`

pages/common/play.md

@@ -19,5 +19,3 @@
 - Play the given audio in reverse
 
 `play {{audiofile}} reverse`
-
-

pages/common/psql.md

@@ -16,4 +16,4 @@
 
 - Run several queries against the given *database*. Note: useful in shell scripts
 
-`echo '{{query1}}; {{query2}}' | psql {{database}}`
+`echo '{{query1}}; {{query2}}' | psql {{database}}`

pages/common/redis-cli.md

@@ -17,4 +17,4 @@
 
 - Executes Redis command
 
-`redis-cli {{redis command}}`
+`redis-cli {{redis command}}`

pages/common/rm.md

@@ -12,4 +12,4 @@
 
 - Prompt before every removal
 
-`rm -i {{\*}}`
+`rm -i {{\*}}`

pages/common/screen.md

@@ -21,4 +21,3 @@
 - Detach from inside a screen
 
 `ctrl+A D`
-

pages/common/sed.md

@@ -18,5 +18,3 @@
 - replace all occurrences of multiple strings in a file
 
 `sed -e 's/{{find}}/{{replace}}/g' -e 's/{{find}}/{{replace}}/g' {{filename}}`
-
-

pages/common/split.md

@@ -13,4 +13,3 @@
 - Split a file with at most 512 bytes of lines in each split.
 
 `split -C 512 {{filename}}`
-

pages/common/srm.md

@@ -15,4 +15,4 @@
 
 - Prompt before every removal
 
-`srm -i {{\*}}`
+`srm -i {{\*}}`

pages/common/tcpdump.md

@@ -25,4 +25,3 @@
 - capture all traffic except traffic over port 22 and save to a dump file
 
 `tcpdump -w dumpfile.pcap not port 22`
-

pages/common/useradd.md

@@ -17,4 +17,3 @@
 - Create new user with supplementary groups (mind the lack of whitespace)
 
 `useradd -G {{group1,group2}} {{name}}`
-

pages/common/userdel.md

@@ -4,4 +4,4 @@
 
 - Remove a user and their home directory
 
-`userdel -r {{name}}`
+`userdel -r {{name}}`

pages/common/usermod.md

@@ -12,4 +12,4 @@
 
 - Create a new home directory for a user and move their files to it
 
-`usermod -m -d {{/path/to/home}} {{user}}`
+`usermod -m -d {{/path/to/home}} {{user}}`

pages/common/wc.md

@@ -13,4 +13,3 @@
 - count characters in file (taking multi-byte character sets into account)
 
 `wc -m {{file}}`
-

pages/common/zfs.md

@@ -24,4 +24,4 @@
 
 - Change mountpoint for a filesytem
 
-`zfs set mountpoint={{/my/mount/path}} {{poolname/filesystem}}`
+`zfs set mountpoint={{/my/mount/path}} {{poolname/filesystem}}`

pages/linux/locate.md

@@ -8,4 +8,4 @@
 
 - Recompute the database. You need to do it if you want to find recently added files.
 
-`sudo updatedb`
+`sudo updatedb`

pages/linux/wall.md

@@ -14,4 +14,3 @@
 - send a message with timeout (default 300)
 
 `wall -t {{seconds}} {{file}}`
-

pages/osx/caffeinate.md

@@ -9,5 +9,3 @@
 - Prevent mac from sleeping until a command completes
 
 `caffeinate -s {{command}}`
-
-

pages/osx/drutil.md

@@ -9,4 +9,3 @@
 - Burn a folder as an ISO9660 filesystem onto a DVD. Don't verify and eject when complete.
 
 `drutil burn -noverify -eject -iso9660`
-

pages/osx/locate.md

@@ -9,4 +9,4 @@
 
 - Recompute the database. You need to do it if you want to find recently added files.
 
-`sudo /usr/libexec/locate.updatedb`
+`sudo /usr/libexec/locate.updatedb`

pages/osx/open.md

@@ -20,4 +20,4 @@
 
 - Open all the word docs in the current directory with Microsoft Word
 
-`open *.doc`
+`open *.doc`

pages/osx/pbcopy.md

@@ -9,4 +9,3 @@
 - Place the results of a command in the clipboard
 
 `find . -type t -name "*.png" | pbcopy`
-

pages/osx/pbpaste.md

@@ -9,4 +9,3 @@
 - Use the contents of the clipboard as input to a command.
 
 `pbpaste | grep foo`
-

pages/osx/sw_vers.md

@@ -9,4 +9,3 @@
 - Print OSX Build
 
 `sw_vers -buildVersion`
-

pages/osx/xsltproc.md

@@ -8,4 +8,4 @@
 
 - Pass a value to a parameter in the stylesheet
 
-`xsltproc --output {{output.html}} --stringparam {{name}} {{value}} {{stylesheet.xslt}} {{xmlfile.xml}}`
+`xsltproc --output {{output.html}} --stringparam {{name}} {{value}} {{stylesheet.xslt}} {{xmlfile.xml}}`

pages/sunos/prctl.md

@@ -13,4 +13,4 @@
 
 - Get specific limit for a running process
 
-`prctl -n process.max-file-descriptor {{PID}}`
+`prctl -n process.max-file-descriptor {{PID}}`

pages/sunos/prstat.md

@@ -20,4 +20,4 @@
 
 - Print out a list of top 5 cpu using processes every second.
 
-`prstat -c -n 5 -s cpu 1`
+`prstat -c -n 5 -s cpu 1`

pages/sunos/svcadm.md

@@ -20,4 +20,4 @@
 
 - clear a service from maintenance state and command it to start
 
-`svcadm clear {{service_name}}`
+`svcadm clear {{service_name}}`