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"} )
09
10 # force called programs to english output
11 LANG=C LC_ALL=C
12
13 function die {
14 echo 1>&2 "$*"
15 exit 10
16 }
17
18 function get_display_resolution {
19 local find_display="$1
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04.08.2020
, repeating the measurement 100,000 times leads to an approximate time measurement of 6ns for the round n
Figure 4: Bench testing round() in C: 6.23ns fast
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16.10.2012
6), and start stream blocking (line 7), which executes the command and waits for the response. Now, write the output to a variable (lines 9-12), close the stream (line 14), and send the response
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04.11.2011
on enterprise-grade rack hardware, there is no reason one cannot follow along at home with a few beige boxes and an 10Mb hub, as long as the servers are capable of booting from the network with PXE [6]. PXE
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07.11.2023
, mount the new filesystem and check it with the df
command. The Ubuntu 22.04 example can illustrate this process (Listing 6).
Listing 6: LV Block Device for Filesystem
$ sudo mkdir /mnt/test
$ sudo mkfs.ext4
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10.11.2021
. As the level of compression increases, the amount of time to perform the compression increases and the amount of memory used increases. Compress level -6
is the default and is a reasonable trade-off between
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05.09.2011
can see how the arp cache poisoning works:
$ sudo nemesis arp -v -r -d eth0 -S 192.168.1.2 \
-D 192.168.1.133 -h 00:22:6E:71:04:BB -m 00:0C:29:B2:78:9E \
-H 00:22:6E:71:04:BB -M 00:0C:29:B2:78:9E
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getsockopt ...
17 Resolving symbol close ...
18 Resolving symbol epoll_wait ...
19 Resolving symbol select ...
20 All dynamic symbols could be resolved.
21 socket(2, 1, 6) = 3
22 Socket 3 will be Knockified
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:sda]RKBytes [DSK:sda]Writes
21 [DSK:sda]WMerge [DSK:sda]WKBytes [DSK:sda]Request [DSK:sda]QueLen \[DSK:sda]Wait [DSK:sda]SvcTim [DSK:sda]Util
22 20120310 13:39:10 sdb 0 0 0 2 4 24 12 0 12 2 0 sda 0 0 0 0 0 0 0 0 0 0
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back to the browser as a response to the HTTP request.
Web Server
Using the instructions in Listing 1, the developer first prepares the Apache web server on Ubuntu 12.04 for running the sample
