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user:sachy [2017/03/19 10:45] sachyuser:sachy [2019/07/14 17:34] (current) sachy
Line 2: Line 2:
 name=sachy| name=sachy|
 nick=sachy| nick=sachy|
-email=sachy(zavinac)s0c4.net| +email=sachy@s0c4.net| 
-jabber=sachy(zavinac)jabbim.cz+web=[[user:sachy]]| 
 +irc=sachy|
 }} }}
  
 +====== sachy ======
   * [[user:sachy:lakatux|LaKaTux]]   * [[user:sachy:lakatux|LaKaTux]]
   * [[user:sachy:brmdam]]   * [[user:sachy:brmdam]]
 +  * [[user:sachy:svgsteg]]
 +  * [[project:bioosm:start]]
 +  * [[project:uzzas:start]]
 +  * [[user:sachy:novypredpis]]
 +  * [[user:sachy:mdd]]
 +  * [[user:sachy:tenf]]
 +
 +==== Boze nedopust... ====
 +
 +  * Linuxovy FS **bez ACL** (FAT pro 21. stoleti (zurnal, timestampy, hardlinky, sparse, ...))
 +  * bash-completion pro Unicode (CTR+SHIFT+U...<tab> napovi tridu/konkretni znaky)
 +  * Plnou Adovskou konverzi v bashi (funguje jen do desitkove) <code>echo "$((2#1000))" >>> 8; 'echo "$((2#1000#4))"' >>> fail</code>
 +  * Browser ktery vykona jen konfigurovatelny subset javascriptu/CSS/webgl/... (uzivatel ma na vyber mezi podpora/nepodpora/tichyfail/return=xxx)
 +  * diff pro dlouhe radky (10000+ znaku)
 +  * grep n-teho nalezeneho <code>grep -o -e <expr> | head -n 14584 | tail -n 1 # fuu!</code>
 +  * Automaticke spusteni scriptu pred/po (ne)uspesnem mountu: <code>mount -o premount=/bla/prepare.sh,postmount=/bla/ok.sh,failmount=/bla/fail.sh ...</code>
 +  * "bc" ktere nezahazuje 0 na zacatku desetinnych cisel, viz [[user:sachy:lakatux|fix do ~.bashrc]]
 +
 +==== Nemam cas ====
 +
 +  * Hashovaci fce f(x):T<sub>0</sub>->T<sub>1</sub>; T<sub>0</sub>>>T<sub>1</sub> (kde T<sub>0</sub> je nekonecne mnoho vstupu, T<sub>1</sub> konecny pocet hashu). Iterujte pro vetsi bezpecnost 1024x, takze vysledny prostor je T<sub>0</sub> >> T<sub>1</sub> >...> T<sub>1023</sub> >T<sub>1024</sub>. Sachy tvrdi, ze T<sub>1024</sub> hashu je jen "malo" (zbyva sehnat farmu na vypocet).
user/sachy.1489920352.txt.gz · Last modified: 2017/03/19 10:45 by sachy