{"id":147,"date":"2008-10-05T10:05:00","date_gmt":"2008-10-05T08:05:00","guid":{"rendered":"http:\/\/antynet.pl\/index.php\/2008\/10\/05\/linux-commands\/"},"modified":"2010-08-24T22:43:44","modified_gmt":"2010-08-24T20:43:44","slug":"linux-commands","status":"publish","type":"post","link":"https:\/\/www.antynet.pl\/index.php\/2008\/10\/05\/linux-commands\/","title":{"rendered":"LINUX COMMANDS"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
tail -f [plik]<\/td>\nshow file online<\/td>\n<\/tr>\n
ctrl + C, fg [nr jobs], jobs<\/td>\nbackground process manager>\/td><\/td>\n<\/tr>\n
iptables -L -t nat -v|drop<\/td>\nlist all rules from chain nat without drop<\/td>\n<\/tr>\n
iptables -m [cel] –help<\/td>\ngoal desc<\/td>\n<\/tr>\n
sort -u<\/td>\nsort and output only unique rows<\/td>\n<\/tr>\n
ctrl z<\/td>\npause<\/td>\n<\/tr>\n
bg [program]<\/td>\nput on background<\/td>\n<\/tr>\n
jobs<\/td>\nshow background jobs<\/td>\n<\/tr>\n
fg [nr z jobs]<\/td>\nrecover from background<\/td>\n<\/tr>\n
find \/ -perm +4000<\/td>\nsearch files with setuid for owner, 2000 for group<\/td>\n<\/tr>\n
find -perm -002 -mtime,-atime,-ctime -n,+n<\/td>\nsearch files with write privilege at least, -mtime (modyfy),-atime (access),-ctime(time change privileges),-n (within n days),+n (more then n days ago)<\/td>\n<\/tr>\n
find \/ -name plik -exec \/bin\/execfile {} \\;<\/td>\nrun execfile on search file<\/td>\n<\/tr>\n
find -type d -exec \/bin\/chmod 774 {} \\;<\/td>\nchange privileges only on directories<\/td>\n<\/tr>\n
lspci<\/td>\nlistuje urz\u0105dzenia dla pci podobnie lsusb<\/td>\n<\/tr>\n
date[opcje], hwclock –systohc<\/td>\nkonfiguracja daty<\/td>\n<\/tr>\n
strobe<\/td>\nskanowanie<\/td>\n<\/tr>\n
scripts<\/td>\nwyci\u0105ganie tekstu z binarek<\/td>\n<\/tr>\n
file [plik]<\/td>\npokazanie rodzaju pliku<\/td>\n<\/tr>\n
file -s [raw_device]<\/td>\npokazanie filesystemu<\/td>\n<\/tr>\n
md5sum -b [plik]<\/td>\nsuma md5 z pliku<\/td>\n<\/tr>\n
lsmod<\/td>\nlista modu\u0142\u00f3w<\/td>\n<\/tr>\n
strings [plik]<\/td>\nwypisanie np. z pliku w C ciag\u00f3w znak\u00f3w<\/td>\n<\/tr>\n
uniq -d<\/td>\nwypisuje tylko linie powtarzajace sie<\/td>\n<\/tr>\n
strace [polecenie] 2> [plik]<\/td>\nzapis w [plik] informaciji o wykonywanych przez polecenie instrukcjach<\/td>\n<\/tr>\n
strace -f -e open [polecenie]<\/td>\njw tyko -f procesy potomne, -e open otwierane pliki<\/td>\n<\/tr>\n
echo „$((`date -d ’10 mar’ +%s`-`date +%s`))\/86400″|bc<\/td>\nobliczanie dni pomi\u0119dzy okre\u015blonymi datami<\/td>\n<\/tr>\n
zcat \/usr\/src\/2.4.32-libata1.patch.gz | patch -p1<\/td>\npatchowanie j\u0105dra – bed\u0105c w katalogu ze \u017ar\u00f3dlami<\/td>\n<\/tr>\n
logger [tekst]<\/td>\nwpis do log\u00f3w dowolnego tekstu<\/td>\n<\/tr>\n
sed -e’s\/a\/\/g’<\/td>\nedytor liniowy<\/td>\n<\/tr>\n
shc -f<\/td>\nkompilacja plik\u00f3w w bashu<\/td>\n<\/tr>\n
expect<\/td>\nautomatyczne wykonywanie program\u00f3w<\/td>\n<\/tr>\n
which [polecenie]<\/td>\n\u015bcie\u017cka polecenia<\/td>\n<\/tr>\n
locate [plik]<\/td>\nproste wyszukiwanie pliku<\/td>\n<\/tr>\n
man -k [slowo],apropos [slowo]<\/td>\nwyszukiwanie manuali w kt\u00f3rych wyst\u0119puje [slowo]<\/td>\n<\/tr>\n
\/proc\/sys\/kernel\/printk<\/td>\nustawienia dotyczace komunikatow<\/td>\n<\/tr>\n
mbmon<\/td>\nodczyty z czujnikow na plycie glownej<\/td>\n<\/tr>\n
ab<\/td>\ntestowanie serwera Apache<\/td>\n<\/tr>\n
mii-tools<\/td>\ntestowanie linkow<\/td>\n<\/tr>\n
tcpdump -D<\/td>\nwypisuje wszystkie interfejsy<\/td>\n<\/tr>\n
tcpdump 'tcp[tcpflags] & {tcp-syn) !=0′<\/td>\nnas\u0142uch pakietow SYN<\/td>\n<\/tr>\n
tcpdump -nv dst and 'icmp[icmptype] = icmp=echo’<\/ip><\/td>\nnas\u0142uch tylko icmp-echo<\/td>\n<\/tr>\n
hdparm -it \/dev\/hda<\/td>\ntestowanie pr\u0119dko\u015bci dysku<\/td>\n<\/tr>\n
iperf -s|iperf -c [IP servera]<\/td>\ntestowanie pr\u0119dko\u015bci \u0142\u0105cza komendy odpowiednio dla serwera i dla klienta<\/td>\n<\/tr>\n
ethtool<\/td>\nzestawienie kart sieciowych<\/td>\n<\/tr>\n
type [program]<\/td>\npokazuje \u015bcie\u017ck\u0119 do programu<\/td>\n<\/tr>\n
SVGAtextmode 80x40x9<\/td>\nustawianie rozdielczo\u015bci pod konsol\u0105<\/td>\n<\/tr>\n
cfdisk \/dev\/hda1<\/td>\ndo kasowania i tworzenia partycji<\/td>\n<\/tr>\n
mkfs -t xfs -f \/dev\/hda1<\/td>\ndo formatowania partycji<\/td>\n<\/tr>\n
man [polecenie]| col -b >[plik]<\/td>\nzamiana mana na plik tekstowy<\/td>\n<\/tr>\n
ldd [polecenie]<\/td>\npokazuje z jakich bibliotek korzysta polecenie<\/td>\n<\/tr>\n
dpkg –get-selections „*”<\/td>\nwy\u015bwietla list\u0119 zainstalowanych pakiet\u00f3w<\/td>\n<\/tr>\n
watch<\/td>\npowtarzanie polecen z wyswietlaniem wyniku na konsole<\/td>\n<\/tr>\n
mysql>load data local infile '[path_do_pliku]’ into table [nazwa_tabeli] fields terminated by '[znak]'([kolumna1],[kolumna2]);<\/td>\nwrzut danych do tabeli mysql<\/td>\n<\/tr>\n
ps auxSwwf<\/td>\npokazuje procesy z wykorzystaniem zasobow, w strukturze zaleznosci<\/td>\n<\/tr>\n
dpkg-reconfigure locales<\/td>\nrekonfiguracja ustawie\u0144 lokalnych<\/td>\n<\/tr>\n
cp \/usr\/share\/zoneinfo\/Europe\/Poland \/etc\/localtime<\/td>\nzmiana ustawie\u0144 strefy czasowej<\/td>\n<\/tr>\n
locale<\/td>\nwy\u015bwietlenie ustawie\u0144 lokalnych, w cudzys\u0142owie te kt\u00f3re pobierane ze zmiennej LANG, bez cudzys\u0142owia te konfigurowalne indywidualnie<\/td>\n<\/tr>\n
locale -a<\/td>\nwy\u015bwietlenie dost\u0119pnych ustawie\u0144<\/td>\n<\/tr>\n
gbd<\/td>\ndebuger c<\/td>\n<\/tr>\n
netselect-apt<\/td>\nwyb\u00f3r najszybszego repozytorium<\/td>\n<\/tr>\n
tzconfig,tzselect<\/td>\nkonfiguracja strefy czasowej<\/td>\n<\/tr>\n
dircolors -p >.dircolorseval `dircolors -b .dircolors`<\/td>\nzmiana kolor\u00f3w plikow<\/td>\n<\/tr>\n
smbclient -L [serwername] -U [user] -W [workgroup]<\/td>\nprzegl\u0105danie zasob\u00f3w na serwerze w$<\/td>\n<\/tr>\n
mount -t cifs \/\/[serwername]\/[share] \/[mount_point]<\/td>\nmontowanie zasob\u00f3w w$<\/td>\n<\/tr>\n
dos2unix [file]<\/td>\nkonwersja plik\u00f3w z w$<\/td>\n<\/tr>\n
dmidecode |grep MB<\/td>\nsprawdzanie podpi\u0119cia pami\u0119ci<\/td>\n<\/tr>\n
dmidecode -s<\/td>\nsprawdzanie wersji biosu, chassis,serwer,tag etc.<\/td>\n<\/tr>\n
blkid<\/td>\nsprawdzanie uuid, label urz\u0105dze\u0144 blokowych<\/td>\n<\/tr>\n
unset<\/td>\nusuwanie zmiennych \u015brodowiskowych<\/td>\n<\/tr>\n
chkconfig –list<\/td>\nsprawdzenie uruchamianych us\u0142ug<\/td>\n<\/tr>\n
basename<\/td>\nwyciaganie samej nazwy bez \u015bcie\u017cki<\/td>\n<\/tr>\n
echo ${zm:0:3}<\/td>\nwyci\u0105ganie ze zmiennej zm od 1 do 3 pozycji w prawo<\/td>\n<\/tr>\n
command1 && command2<\/td>\ngdy wynik b\u0142\u0119du z command1 jest 0 to wykonuje command2<\/td>\n<\/tr>\n
command1 || command2<\/td>\ngdy wynik b\u0142\u0119du z command1 jest r\u00f3\u017cne od 0 to wykonuje command2<\/td>\n<\/tr>\n
tarowanie z wykluczeniem plikow<\/td>\ntar -cf [archive_name].tar [dir_path] –exclude [dir_path]\/[exclude_dir] –exclude [dir_path]\/[exclude_dir]<\/td>\n<\/tr>\n
tarowanie z usuni\u0119ciem i wyszukaniem<\/td>\ntar –remove-file -czf [archive_name].tar.gz -C [dir_path] `find [dir_path] -name „[name]\\.*” -exec basename {} \\;`<\/td>\n<\/tr>\n
tarowanie logow<\/td>\nfind [dir_logpath] -mtime 18 -exec tar –remove –append –file=[destination_path]\/filename`date -d „18 days ago” +%F`.tar {} \\;<\/td>\n<\/tr>\n
sprawdzenie zawarto\u015bci<\/td>\ntar -tf [plik].tar<\/td>\n<\/tr>\n
sprawdzenie alias\u00f3w<\/td>\nalias -p<\/td>\n<\/tr>\n
szukanie plik\u00f3w w bie\u017c\u0105cym katalogu zmodyfikowanych mi\u0119dzy 495 a 312 dniem<\/td>\nfind .\/ -maxdepth 1 -mtime +312 -mtime -495 -exec basename {} \\;<\/td>\n<\/tr>\n
dodawanie plik\u00f3w do istniej\u0105cego archiwum<\/td>\ntar –append –file=[archiwum].tar plik<\/td>\n<\/tr>\n
\u0142adnie sformatowany output z basha<\/td>\nawk '{printf(„%-25s%-10s%-10s%-10s%\\n”,$1,$2,$3,$4)}’<\/td>\n<\/tr>\n
ethtool -s eth0 speed 10 duplex half autoneg off<\/td>\nzmiana ustawie\u0144 karty<\/td>\n<\/tr>\n
ETHTOOL_OPTS=”autoneg off speed 100 duplex full”<\/td>\nwpis do ifcfg-ethx<\/td>\n<\/tr>\n
ssh-keygen -t rsa
cat id_rsa.pub >> .ssh\/authorized_keys<\/td>\n		generacja kluczy (pc local)
do\u0142\u0105czenie klucza do zaufanych (pc remote)<\/td>\n<\/tr>\n
alternatives –install \/usr\/lib\/mozilla\/plugins\/libjavaplugin.so libjavaplugin.so \/usr\/java\/jdk1.6.0_17\/jre\/plugin\/i386\/ns7\/libjavaplugin_oji.so 2<\/td>\nadd symbolic link \/usr\/lib\/mozilla\/plugins\/libjavaplugin.so to alternatives with name libjavaplugin.so and with source \/usr\/java\/jdk1.6.0_17\/jre\/plugin\/i386\/ns7 and priority 2<\/td>\n<\/tr>\n
change default priority<\/td>\nalternatives –config libjavaplugin.so<\/td>\n<\/tr>\n
check alternatives<\/td>\nalternatives –display libjavaplugin.so<\/td>\n<\/tr>\n
chkconfig [command]
\non<\/td>\n		turn on command during start<\/td>\n<\/tr>\n
partprobe<\/td>\nrefresh table partitions<\/td>\n<\/tr>\n
cpio -t < file.cpio
cpio -id < file.cpio<\/td>\n		check cpio
unpack cpio<\/td>\n<\/tr>\n
getfacl [dir] | [file]<\/td>\nshow extended acl list<\/td>\n<\/tr>\n
setfacl -m user:[user]:rwx [dir] | [file]<\/td>\nset extended acl<\/td>\n<\/tr>\n
vmstat [delay] [how_many]<\/td>\nvirtual memory stats<\/td>\n<\/tr>\n
iostat [delay] [how_many]<\/td>\ncpu and i\/o stats<\/td>\n<\/tr>\n
sar [delay] [how_many]<\/td>\ncollected stats<\/td>\n<\/tr>\n
sar -r<\/td>\ncollected mem stats<\/td>\n<\/tr>\n
pwck,grpck<\/td>\nverify passwd and group file<\/td>\n<\/tr>\n
paste file1 file2 > file3<\/td>\nconcatenate files by columns<\/td>\n<\/tr>\n
cut -f3 file<\/td>\nget 3-rd column from file<\/td>\n<\/tr>\n
cut -c3-5 file<\/td>\nget 3-5 character from file<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

tail -f [plik] show file online ctrl + C, fg [nr jobs], jobs background process manager>\/td> iptables -L -t nat -v|drop list all rules from chain nat without drop iptables -m [cel] –help goal desc sort -u sort and output only unique rows ctrl z pause bg [program] put on background jobs show background jobs […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[4],"tags":[65],"class_list":["post-147","post","type-post","status-publish","format-standard","hentry","category-sciaga-admina","tag-linux-commands"],"_links":{"self":[{"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/posts\/147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/comments?post=147"}],"version-history":[{"count":1,"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/posts\/147\/revisions"}],"predecessor-version":[{"id":203,"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/posts\/147\/revisions\/203"}],"wp:attachment":[{"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/media?parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/categories?post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.antynet.pl\/index.php\/wp-json\/wp\/v2\/tags?post=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}