pedrokoblitz · October 22, 2013 17:44 · Aug 27, 2013 · Mar 26, 2013 · Mar 26, 2013 · Mar 22, 2013
diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -1,3 +1,9 @@
+# recursively replace text in all files with a certain file ending
+
+find . -type f -iname '*.html' -exec sed -i 's,href="../css/stylesheet.css",href="../../css/stylesheet.css",g' {} +
+
+
+
 # download Springer Link Books via University Proxy and add the ".pdf" file ending
 
 export http_proxy="http://proxy.zfn.uni-bremen.de:3128";

diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -22,7 +22,7 @@ done
 # do continuous screenshots every 2 seconds
 
 while true; do
-    scrot -d 2 ~/screenshots/stargate-%M-%S.png 
+    scrot -d 2 ~/screenshots/screenshot-%M-%S.png 
 
 done
 

diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -18,6 +18,15 @@ for i in *.jpg;
   do convert "$i" -resize 1024x "small/$i" ; 
 done
 
+
+# do continuous screenshots every 2 seconds
+
+while true; do
+    scrot -d 2 ~/screenshots/stargate-%M-%S.png 
+
+done
+
+
 # autorotate all jpeg files in a directory according to EXIF information
 jhead -autorot *.jpg
 

diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -60,5 +60,8 @@ lsb_release -d
 # eject DVD
 eject -r
 
+# kill skype process
+kill `ps -e | grep skype | cut -d" " -f1`
+
 
 
diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -1,7 +1,7 @@
 # download Springer Link Books via University Proxy and add the ".pdf" file ending
 
 export http_proxy="http://proxy.zfn.uni-bremen.de:3128";
-wget -r -l 1 --proxy-user STUD_IP_USERNAME --proxy-passwd STUD_IP_PASSWORD  LINK_TO_BOOK; 
+wget -r -l 1 --reject html,js,css,jpg,png --proxy-user STUD_IP_USERNAME --proxy-passwd STUD_IP_PASSWORD  LINK_TO_BOOK; 
 for i in link.springer.com/content/pdf/*; 
   do j=`echo $i | cut -f 1`; j=$j".pdf"; 
   mv $i $j; 
@@ -57,5 +57,8 @@ ffmpeg -i film.mp4 -vn audio.wav
 # show Ubuntu version
 lsb_release -d
 
+# eject DVD
+eject -r
+
 
 
diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -18,6 +18,9 @@ for i in *.jpg;
   do convert "$i" -resize 1024x "small/$i" ; 
 done
 
+# autorotate all jpeg files in a directory according to EXIF information
+jhead -autorot *.jpg
+
 # do a full text search in all pdf files of a directory
 
 mkdir findings; 
@@ -40,4 +43,19 @@ COMMAND | at now + 1 min
 sudo fdisk -l 
 # unmount and mount again in case of error message
 sudo mount -o rw /dev/sda7/ /mnt/sda7
-sudo chroot /mnt/sda7
+sudo chroot /mnt/sda7
+
+# convert all .mov files into .avi files
+for i in *.mov; do ffmpeg -i $i.MOV -ar 44100 $i.avi; done
+
+# convert .csv file to LateX table 
+cat example.csv | sed "s/;/\t\&\t/g"|sed 's/$/\t\\\\/g' > example.tex
+
+# extract audio from movie
+ffmpeg -i film.mp4 -vn audio.wav
+
+# show Ubuntu version
+lsb_release -d
+
+
+
diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -29,4 +29,15 @@ done
 mkdir img; 
 for i in *.pdf; 
   do pdfimages "$i" img/img_$i; 
-done
+done
+
+# execute command one minute later
+COMMAND | at now + 1 min
+
+# enter system via live CD
+
+# view partitions
+sudo fdisk -l 
+# unmount and mount again in case of error message
+sudo mount -o rw /dev/sda7/ /mnt/sda7
+sudo chroot /mnt/sda7
diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -1,4 +1,4 @@
-# download Springer Link Books via University Proxy
+# download Springer Link Books via University Proxy and add the ".pdf" file ending
 
 export http_proxy="http://proxy.zfn.uni-bremen.de:3128";
 wget -r -l 1 --proxy-user STUD_IP_USERNAME --proxy-passwd STUD_IP_PASSWORD  LINK_TO_BOOK; 
@@ -16,4 +16,17 @@ rename 's/\[[0-9]+\]_//' *
 mkdir small_images;
 for i in *.jpg; 
   do convert "$i" -resize 1024x "small/$i" ; 
+done
+
+# do a full text search in all pdf files of a directory
+
+mkdir findings; 
+for i in *.PDF; 
+  do pdftotext "$i" - | grep "KEYWORD" > findings/finding_in_$i.txt; 
+done
+
+# extract images from all pdf files in a directory
+mkdir img; 
+for i in *.pdf; 
+  do pdfimages "$i" img/img_$i; 
 done
diff --git a/Linux Bash Snippets b/Linux Bash Snippets
@@ -0,0 +1,19 @@
+# download Springer Link Books via University Proxy
+
+export http_proxy="http://proxy.zfn.uni-bremen.de:3128";
+wget -r -l 1 --proxy-user STUD_IP_USERNAME --proxy-passwd STUD_IP_PASSWORD  LINK_TO_BOOK; 
+for i in link.springer.com/content/pdf/*; 
+  do j=`echo $i | cut -f 1`; j=$j".pdf"; 
+  mv $i $j; 
+done
+
+# rename files downloaded from StudIP
+
+rename 's/\[[0-9]+\]_//' *
+
+# copy image files into a subdirectory and rescale them to a width of 1024
+
+mkdir small_images;
+for i in *.jpg; 
+  do convert "$i" -resize 1024x "small/$i" ; 
+done