Připojte se ve středu 30. 10. 2024 od 10:00 do 12:00 na náš webinář "Řízení přístupu do PostgreSQL prostřednictvím externího autentizačního providera" (registrace zdarma) a naučte se, jak nastavit ověřování pomocí GSSAPI pro bezpečný přístup k databázím (Microsoft Active Directory nebo FreeIPA). Záznam předchozího webináře "Co je nového v PostgreSQL 17" můžete zhlédnout zde.
… více »Byla vydána nová verze 0.55 open source počítačové hry Unvanquished (Wikipedie), forku počítačové hry Tremulous. Instalovat ji lze také z Flathubu.
Dle plánu bylo dnes vydáno Factorio 2.0 a Factorio: Space Age, tj. aktualizace 2.0 počítačové hry Factorio (Wikipedie) oficiálně běžící také na Linuxu a velké vesmírní rozšíření Factorio: Space Age.
Byl zveřejněn průběžně aktualizovaný program konference OpenAlt 2024 o otevřeném softwaru a datech, IT bezpečnosti, DIY a IoT. Konference proběhne o víkendu 2. a 3. listopadu v prostorách FIT VUT v Brně. Vstup je zdarma.
Ubuntu oslavilo 20 let. První Ubuntu 4.10 s kódovým názvem Warty Warthog bylo vydáno 20. října 2004.
Vizuální programovací jazyk MicroBlocks určený pro programování mikropočítačů jako micro:bit pomoci bloků byl vydán v nové verzi 2.0. MicroBlocks je inspirovaný Scratchem.
Mapy.cz zavádí placenou verzi Premium (𝕏). Cena předplatného bude zveřejněna v další verzi aplikace (𝕏). Aplikace i web budou dál fungovat zdarma. Mění se způsob ukládání offline map. Nově bude možné bezplatně uložit offline mapu pouze jednoho státu (𝕏).
Byla vydána nová verze 8.10 multiplatformní digitální pracovní stanice pro práci s audiem (DAW) Ardour. Pravděpodobně poslední osmičková verze. V průběhu několika měsíců by měla vyjít verze 9.
O víkendu 19. a 20. října lze na brněnském výstavišti v pavilonu A1 navštívit s jednou vstupenkou dvě akce: Maker Faire Brno, "festival plný workshopů, interaktivních činností a především nadšených a zvídavých lidí", a GameDev Connect, "akci určenou pro všechny současné a hlavně budoucí herní vývojáře, kteří touží proniknout do jednoho z nejúžasnějších průmyslů na světě".
Asterisk (Wikipedie), svobodná softwarová implementace telefonní ústředny (PBX), byl vydán ve verzi 22.0.0. Přehled novinek v této nové major verzi v oznámení na webu a na GitHubu.
martin@martin1:~$ ls -lrt | wc -l
bash: wc: command not found
Když to samé napíšu znovu (po několika zkoušeních třeba), funguje to v pořádku:
martin@martin1:~$ ls -lrt | wc -l
3
Chvilku to jde, pak třeba zase dlouho ne a tak dokola. Dělá to u jakékoliv kombinace příkazů, kdy se používá pipe. Čím to může být? Mimochodem, používám Debian unstable.
execve("/usr/bin/wc", ["wc", "-l"], [/* 31 vars */]) = 0
brk(0) = 0x9eff000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f32000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=65677, ...}) = 0
mmap2(NULL, 65677, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f21000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1\0004\0\0\0\4"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1413540, ...}) = 0
mmap2(NULL, 1418864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7dc6000
mmap2(0xb7f1b000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x155) = 0xb7f1b000
mmap2(0xb7f1e000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f1e000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7dc5000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7dc56b0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7f1b000, 4096, PROT_READ) = 0
munmap(0xb7f21000, 65677) = 0
brk(0) = 0x9eff000
brk(0x9f20000) = 0x9f20000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=719952, ...}) = 0
mmap2(NULL, 719952, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7d15000
close(3) = 0
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2586, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f31000
read(3, "# Locale name alias data base.\n# "..., 4096) = 2586
read(3, ""..., 4096) = 0
close(3) = 0
munmap(0xb7f31000, 4096) = 0
open("/usr/share/locale/cs_CZ.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs_CZ.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs_CZ/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs/LC_MESSAGES/coreutils.mo", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=294110, ...}) = 0
mmap2(NULL, 294110, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7ccd000
close(3) = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=25700, ...}) = 0
mmap2(NULL, 25700, PROT_READ, MAP_SHARED, 3, 0) = 0xb7cc6000
close(3) = 0
read(0, "celkem 8\ndrwxr-xr-x 3 martin mart"..., 16384) = 125
read(0, ""..., 16384) = 0
fstat64(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 1), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7cc5000
write(1, "3\n"..., 23
) = 2
close(0) = 0
close(1) = 0
munmap(0xb7cc5000, 4096) = 0
close(2) = 0
exit_group(0) = ?
bash: wc: command not found
execve("/bin/ls", ["ls", "-lrt"], [/* 31 vars */]) = 0
brk(0) = 0x93e6000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fb9000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=65677, ...}) = 0
mmap2(NULL, 65677, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7fa8000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/librt.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\31\0\0004\0\0\0\240"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=30624, ...}) = 0
mmap2(NULL, 33360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f9f000
mmap2(0xb7fa6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0xb7fa6000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libselinux.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260B\0\0004\0\0\0\314"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=95964, ...}) = 0
mmap2(NULL, 101276, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f86000
mmap2(0xb7f9d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16) = 0xb7f9d000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libacl.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000\27\0\0004\0\0\0\320"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=24800, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f85000
mmap2(NULL, 27680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f7e000
mmap2(0xb7f84000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5) = 0xb7f84000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1\0004\0\0\0\4"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1413540, ...}) = 0
mmap2(NULL, 1418864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e23000
mmap2(0xb7f78000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x155) = 0xb7f78000
mmap2(0xb7f7b000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f7b000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000H\0\0004\0\0\0\330"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=116414, ...}) = 0
mmap2(NULL, 98784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e0a000
mmap2(0xb7e1f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0xb7e1f000
mmap2(0xb7e21000, 4576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7e21000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\n\0\0004\0\0\0H"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9680, ...}) = 0
mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e06000
mmap2(0xb7e08000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7e08000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libattr.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\16\0\0004\0\0\0\210"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=14744, ...}) = 0
mmap2(NULL, 17612, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e01000
mmap2(0xb7e05000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3) = 0xb7e05000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7e00000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7dff000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7dff700, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7f78000, 4096, PROT_READ) = 0
munmap(0xb7fa8000, 65677) = 0
set_tid_address(0xb7dff748) = 6046
set_robust_list(0xb7dff750, 0xc) = 0
futex(0xbffd6df0, FUTEX_WAKE_PRIVATE, 1) = 0
rt_sigaction(SIGRTMIN, {0xb7e0e2e0, [], SA_SIGINFO}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0xb7e0e720, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
uname({sys="Linux", node="martin1", ...}) = 0
brk(0) = 0x93e6000
brk(0x9407000) = 0x9407000
open("/etc/selinux/config", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=584, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fb8000
read(3, "# This file controls the state of"..., 4096) = 584
read(3, ""..., 4096) = 0
close(3) = 0
munmap(0xb7fb8000, 4096) = 0
statfs64("/selinux", 84, {f_type="EXT2_SUPER_MAGIC", f_bsize=4096, f_blocks=4686471, f_bfree=3531455, f_bavail=3293393, f_files=2382720, f_ffree=2249803, f_fsid={-29595329, -650760224}, f_namelen=255, f_frsize=4096}) = 0
open("/proc/mounts", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fb8000
read(3, "rootfs / rootfs rw 0 0\nnone /sys "..., 1024) = 409
read(3, ""..., 1024) = 0
close(3) = 0
munmap(0xb7fb8000, 4096) = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=719952, ...}) = 0
mmap2(NULL, 719952, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7d4f000
close(3) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbffd6c68) = -1 EINVAL (Invalid argument)
ioctl(1, TIOCGWINSZ, 0xbffd6dcc) = -1 EINVAL (Invalid argument)
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2586, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fb8000
read(3, "# Locale name alias data base.\n# "..., 4096) = 2586
read(3, ""..., 4096) = 0
close(3) = 0
munmap(0xb7fb8000, 4096) = 0
open("/usr/share/locale/cs_CZ.UTF-8/LC_TIME/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs_CZ.utf8/LC_TIME/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs_CZ/LC_TIME/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs.UTF-8/LC_TIME/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs.utf8/LC_TIME/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs/LC_TIME/coreutils.mo", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=294110, ...}) = 0
mmap2(NULL, 294110, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7d07000
close(3) = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=25700, ...}) = 0
mmap2(NULL, 25700, PROT_READ, MAP_SHARED, 3, 0) = 0xb7d00000
close(3) = 0
futex(0xb7f7aa6c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
fcntl64(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
getdents64(3, /* 43 entries */, 4096) = 1432
lstat64("workspace", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lgetxattr("workspace", "security.selinux", 0x93ede38, 255) = -1 ENODATA (No data available)
getxattr("workspace", "system.posix_acl_access", 0x0, 0) = -1 EOPNOTSUPP (Operation not supported)
socket(PF_FILE, SOCK_STREAM, 0) = 4
fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = -1 ENOENT (No such file or directory)
close(4) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 4
fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = -1 ENOENT (No such file or directory)
close(4) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=513, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7cff000
read(4, "# /etc/nsswitch.conf\n#\n# Example "..., 4096) = 513
read(4, ""..., 4096) = 0
close(4) = 0
munmap(0xb7cff000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=65677, ...}) = 0
mmap2(NULL, 65677, PROT_READ, MAP_PRIVATE, 4, 0) = 0xb7cef000
close(4) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libnss_compat.so.2", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\16\0\0004\0\0\0\204"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0644, st_size=30436, ...}) = 0
mmap2(NULL, 33356, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb7ce6000
mmap2(0xb7ced000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x6) = 0xb7ced000
close(4) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libnsl.so.1", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\00001\0\0004\0\0\0\230"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0644, st_size=87800, ...}) = 0
mmap2(NULL, 100328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb7ccd000
mmap2(0xb7ce2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x14) = 0xb7ce2000
mmap2(0xb7ce4000, 6120, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7ce4000
close(4) = 0
munmap(0xb7cef000, 65677) = 0
open("/etc/ld.so.cache", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=65677, ...}) = 0
mmap2(NULL, 65677, PROT_READ, MAP_PRIVATE, 4, 0) = 0xb7fa8000
close(4) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libnss_nis.so.2", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\31\0\0004\0\0\0\314"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0644, st_size=38444, ...}) = 0
mmap2(NULL, 41532, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb7cf5000
mmap2(0xb7cfe000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x8) = 0xb7cfe000
close(4) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i686/cmov/libnss_files.so.2", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\30\0\0004\0\0\0\250"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0644, st_size=42504, ...}) = 0
mmap2(NULL, 45720, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb7cc1000
mmap2(0xb7ccb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x9) = 0xb7ccb000
close(4) = 0
munmap(0xb7fa8000, 65677) = 0
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 4
fcntl64(4, F_GETFD) = 0x1 (flags FD_CLOEXEC)
_llseek(4, 0, [0], SEEK_CUR) = 0
fstat64(4, {st_mode=S_IFREG|0644, st_size=1384, ...}) = 0
mmap2(NULL, 1384, PROT_READ, MAP_SHARED, 4, 0) = 0xb7fb8000
_llseek(4, 1384, [1384], SEEK_SET) = 0
munmap(0xb7fb8000, 1384) = 0
close(4) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 4
fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = -1 ENOENT (No such file or directory)
close(4) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 4
fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = -1 ENOENT (No such file or directory)
close(4) = 0
open("/etc/group", O_RDONLY|O_CLOEXEC) = 4
_llseek(4, 0, [0], SEEK_CUR) = 0
fstat64(4, {st_mode=S_IFREG|0644, st_size=802, ...}) = 0
mmap2(NULL, 802, PROT_READ, MAP_SHARED, 4, 0) = 0xb7fb8000
_llseek(4, 802, [802], SEEK_SET) = 0
munmap(0xb7fb8000, 802) = 0
close(4) = 0
lstat64("Desktop", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
lgetxattr("Desktop", "security.selinux", 0x93efb30, 255) = -1 ENODATA (No data available)
getxattr("Desktop", "system.posix_acl_access", 0x0, 0) = -1 EOPNOTSUPP (Operation not supported)
getdents64(3, /* 0 entries */, 4096) = 0
close(3) = 0
open("/usr/share/locale/cs_CZ.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs_CZ.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs_CZ/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/cs/LC_MESSAGES/coreutils.mo", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=294110, ...}) = 0
mmap2(NULL, 294110, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7c79000
close(3) = 0
fstat64(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fb8000
open("/etc/localtime", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2246, ...}) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=2246, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fb7000
read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\6\0\0\0\0\0"..., 4096) = 2246
_llseek(3, -28, [2218], SEEK_CUR) = 0
read(3, "\nCET-1CEST,M3.5.0,M10.5.0/3\n"..., 4096) = 28
close(3) = 0
munmap(0xb7fb7000, 4096) = 0
clock_gettime(CLOCK_REALTIME, {1222626234, 276953915}) = 0
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2246, ...}) = 0
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2246, ...}) = 0
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2246, ...}) = 0
write(1, "celkem 8\ndrwxr-xr-x 3 martin mart"..., 125) = -1 EPIPE (Broken pipe)
--- SIGPIPE (Broken pipe) @ 0 (0) ---
+++ killed by SIGPIPE +++
set -x
a vypíná pomocí set +x
. Pokud se mezi rouru a příkaz vkládá nějaký znak, bude po zapnutí trasování vypsán.
martin@martin1:~$ set -x
martin@martin1:~$ ls -lrt | tail
+ $'\302\240tail'
bash: tail: command not found
+ ls --color=auto -lrt
tail
znaky \302\240
. Projevuje se vám to pouze v emulátoru terminálu nebo i v terminálu?
Tiskni Sdílej: