bash_random

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bash_random [2012/02/17 11:03] – OSANLQLTmJV 220.113.9.168bash_random [2021/01/31 18:24] (current) brot
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-w9ViSQ  <a href="http://gjbipeexqxmp.com/">gjbipeexqxmp</a>+===== Anderer Konsolenbefehlkram ===== 
 +  convert -verbose -trim  -sharpen 0x1.0 -density 150 *jpg otherfile.pdf output.pdf 
 +jpgs und ein pdf zu einem PDF zusammenfügen, ohne dass die qualität den bach runter geht.   
 +   
 + 
 +  mdadm -As --auto=yes 
 +startet alle vorhandenen sw-raids. homg wichtig. 
 + 
 +  gcc -march=native -E -v - </dev/null 2>&1 | sed -n 's/.* -v - //p' 
 +zeigen was "-march=nativefür optionen setzt :
 + 
 +  nas brot # dd if=/dev/zero of=brotscheibe_backup.btrfs.img bs=1M count=50k oflag=append conv=notrunc 
 +append 50G to an existing imagefile. to be used to resize those :) 
 + 
 +<code> 
 + 
 +mkdir /usr/share/ssl/certs/hostname.domain.com 
 +cd /usr/share/ssl/certs/hostname.domain.com 
 +(umask 077 && touch host.key host.cert host.info host.pem) 
 +openssl genrsa 2048 host.key 
 +openssl req -new -x509 -nodes -sha1 -days 3650 -key host.key > host.cert 
 +...[enter *.domain.com for the Common Name]... 
 +openssl x509 -noout -fingerprint -text < host.cert > host.info 
 +cat host.cert host.key > host.pem 
 +chmod 400 host.key host.pem 
 +</code> 
 + 
 +selfsigned wildcard ssl cert 
 + 
 + 
 +  lconvert -i quassel_cs.po -o quassel_cs.ts && lupdate -no-obsolete ../src -ts quassel_cs.ts && lconvert -i quassel_cs.ts -o quassel_cs.po 
 +quassel stringupdate 
 + 
 +  brot /mnt/nas/Daten/Fotos/2010/2010-05-20 $ for i in _MG_9{180..352}.CR2; do dcraw -w -c -q 0 $i | cjpeg -scale 1/8 -optimize -progressive > /home/brot/pics_preview/$i.jpg ; done 
 +fotos von _MG_9180.CR2 bis _MG_9352.CR2 als jpeg-vorschau speichern 
 + 
 +  [18:39:00] <basilgohar> cat input.jpg | jpegtoppm | pamscale -filter lanczos -xyfit x y | ppmtopng > output.png 
 +  [18:39:36] <basilgohar> There's likely not to be too many methods with better quality than that. 
 +  [18:39:57] <basilgohar> As a bonus, netpbm is gamma aware. 
 +pics skalieren :) 
 +   
 +  eix -Ixc | grep 999 
 +zeigt einem alle 9999 versionen an 
 + 
 +  ssh -CTN -p 55555 -L 8118:localhost:8118 brot@minad.de 
 +den auf minad.de laufenden privoxy, über einen komprimierten ssh-tunnel auf den localhost:8118 port biegen - praktisch fürs mobile surfen 
 + 
 + 
 +  i=1; while ((i <= 6)); do j=2; while ((j<=5)); do echo $((i)) $((j++)) $(((i-1)*4+(j-2))); done; ((i++)); done 
 +baustelle: dvds von 2 laufwerken einlesen und die titel und alles richtig setzen 
 + 
 + 
 +  i=1; while ((i <= 6)); do j=2; while ((j<=5)); do mplayer -dvd-device /dev/dvd -dumpstream -dumpfile /mnt/floppy/house_s2_src/house_s2_e$((((i++)-1)*4+(j-1))) dvd://$((j))\& mplayer -dvd-device /dev/dvd2 -dumpstream -dumpfile /mnt/floppy/house_s2_src/house_s2_e$((((i++)-1)*4+(j-1))) dvd://$((j))\& wait; eject /dev/dvd; eject /dev/dvd2; echo "cd $((i-2)) und $((i-1)) fertig"; echo "dvdwechsel"; read ulf; eject -t /dev/dvd; eject -t /dev/dvd2; echo "anlaufen lassen..."; sleep 30; done; done 
 +lol.
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