comcast nr

tcp_status cpu_top10 mem_top10 traffic quit; Do case $input in Cpu_load) #CPU usage and load echo "-------------------- -------------------"I=1 while [[$i-le 3]]; Do echo-e "\033[32m Reference value${i}\033[0m" util= ' Vmstat |awk ' {if (nr==3) print 100-$15 "%"} ' user= ' Vmstat |awk ' {if (nr==3) print $13 '% '} ' ' sys= ' Vmstat |awk ' {if (NR ==3) Print $14

an adult.' -> WHEN 'X' THEN 'No one 17 and under.' -> WHEN 'NR' THEN 'Use discretion when renting.' -> ELSE 'OK to rent to minors.' -> END AS Policy -> FROM DVDs -> ORDER BY Name;+-----------+--------+------------------------------+| Name | Rating | Policy |+-----------+--------+------------------------------+| Africa | PG | OK to rent to minors. || Amadeus | PG | O

1. Check whether the webshell Trojan is placed in the root directory of the site. check whether it is a PHP Trojan script based on the statement.# Find/storage/www/-name "*. php" | xargs grep-in -- color "eval ("# Grep-I -- include = '*. php'-r system \ s * \ (/storage/www/2. Analyze the number of times that access logs appear from the same ip address, such as leeching, attacks, and robots# Cat access. log | awk '{print $1}' | sort | uniq-c | sort-rn3. analyze the specific data access situation

To learn more about getline in awk getline, you must first understand the concepts of $0, NR, and FNR. The so-called NR can be understood as NumberofRecord, or a row number, while FNR can be understood as NumberofRecordinFile, or become a row number in the file. it sounds no different... getline of awk To learn more about getline, you must first understand the concepts of $0,

. width, src. height );Dst. data. set (src. data );Return dst;},/*** Convolution-keneral size 5*5-blur effect filter (Fuzzy effect)** @ Param context* @ Param canvasData*/BlurProcess: function (context, canvasData ){Console. log ("Canvas Filter-blur process ");Var tempCanvasData = this. copyImageData (context, canvasData );Var sumred = 0.0, sumgreen = 0.0, sumblue = 0.0;For (var x = 0; x For (var y = 0; y // Index of the pixel in the arrayVar idx = (x + y * tempCanvasData. width) * 4;For (var su

1. View TCP connection StatusNetstat-nat |awk ' {print $6} ' |sort|uniq-c|sort-rnNetstat-n | awk '/^tcp/{++s[$NF]}; END {for (a in S) print A, s[a]} ' orNetstat-n | awk '/^tcp/{++state[$NF]}; END {for (key in) print key, "\ T", State[key]} 'Netstat-n | awk '/^tcp/{++arr[$NF]}; END {for (k in arr) print K, "\ T", arr[k]} 'Netstat-n |awk '/^tcp/{print $NF} ' |sort|uniq-c|sort-rnNetstat-ant | awk ' {print $NF} ' | Grep-v ' [A-z] | Sort | Uniq-c2. Find the number of requests 20 IP (commonly used to

In shell commands or programming, awk's powerful text processing capabilities can be used. If you want to format a message or If data packets are extracted from large text files, awk can complete these tasks. Awk is an explanation. Programming Language . Awk is also the most difficult to master in Shell filtering tools. Awk is a self-explanatory compilation. Language. Combining awk, sed, and grep makes awk programming easier. The most basic feature of the awk language is to browse and extract i

Awk is broad and profound, and I have not been deeply studied in the work except for simple usage.Another, attach several blog articles, follow up may update this list: Linux awk Command Detailed http://blog.chinaunix.net/uid-25120309-id-3801250.html Http://www.cnblogs.com/ggjucheng/archive/2013/01/13/2858470.html "AWK" Removes the space:awk ' {result=gensub (//, "", 1);p rintresult} ' print a section of content:awk ' {print $7} ' access.log statistics IP number:awk ' {cs[$1]+=

, $3. In particular, awk uses $0 to represent the entire row (record ). Different fields are separated by characters called delimiters. The default Delimiter is space. Awk allows the use of-F in command lineTo change the separator. In fact, awk uses a built-in variable FS to remember this separator. Awk has several such built-in variables, for example, record the delimiter variable RS, the number of records currently working NR, etc. The appendix belo

"; Public void show () {system. out. println (this. head + "" + this. body + "" + this. foot) ;}} class shouren extends Ren {Public String head = "orcs head"; Public String body = "orcs body-heterogeneous"; // It does not matter if it is different, I didn't see any puppies because the red fruit was caught by the relevant departments. Public String foot = "Orc foot"; Public void show () {system. out. println (this. head + "" + this. body + "" + this. foot) ;}} class Nanren extends Ren {Public Str

, and a part of a row is used as a field in the record. In order to operate these different fields, awk uses the shell method to represent different fields in the row (record) in sequence in the form of 1, 2, 3. In particular, awk uses 0 to represent the entire row (record ). Different fields are separated by characters called delimiters. The default Delimiter is space. Awk allows you to change the Separator in the form of-f re in the command line. In fact, awk uses a built-in variable FS to rem

. (5.1.5) Atomic variable auto-increment/auto-Increment Void atomic_inc (atomic_t * V ); Void atomic_dec (atomic_t * V ); (5.1.6) operate and Test // If the atomic value is 0 after the operation ends, true is returned. Otherwise, false is returned. Int atomic_inc_and_test (atomic_t * V ); Int atomic_dec_and_test (atomic_t * V ); Int atomic_sub_and_tes (int I, atomic_t * V) (5.1.7) operation and return // After the operation is completed, a new value is returned. Int atomic_add_return (int I, ato

System connection status:1. View TCP connection statusNetstat-nat | awk '{print $6}' | sort | uniq-c | sort-rnNetstat-n | awk '/^ tcp/{++ S [$ NF]}; END {for (a in S) print a, S [a]}' orNetstat-n | awk '/^ tcp/{++ state [$ NF]}; END {for (key in state) print key, "t ", state [key]}'Netstat-n | awk '/^ tcp/{++ arr [$ NF]}; END {for (k in arr) print k, "t ", arr [k]}'Netstat-n | awk '/^ tcp/{print $ NF}' | sort | uniq-c | sort-rnNetstat-ant | awk '{print $ NF}' | grep-v '[a-z]' | sort | uniq-c2. F

View system connection status in CentOS 1. View TCP connection status Netstat-nat | awk '{print $6}' | sort | uniq-c | sort-rn Netstat-n | awk '/^ tcp/{++ S [$ NF]}; END {for (a in S) print a, S [a]}' orNetstat-n | awk '/^ tcp/{++ state [$ NF]}; END {for (key in state) print key, "\ t ", state [key]}'Netstat-n | awk '/^ tcp/{++ arr [$ NF]}; END {for (k in arr) print k, "\ t ", arr [k]}' Netstat-n | awk '/^ tcp/{print $ NF}' | sort | uniq-c | sort-rn Netstat-ant | awk '{print $ NF}' | grep-v '[a-

" data and the sampling of "suspicious" data will pass. Important algorithm analysis: Static int variance_read (struct tslib_module_info * info, struct ts_sample * SAMP, int nr){Struct tslib_variance * Var = (struct tslib_variance *) Info;Struct ts_sample cur;Int COUNT = 0, DIST; While (count If the sample data is marked as "submitted noise", assign the structure related to the current sample data to the noise status and clear the flag.If (Var-> flags

1.1 view the number of Apache connections Method 1 [Root @ web10 ~] # Netstat-N | awk '/^ TCP/{++ s [$ NF]} end {for (a in S) print a, s [a]}'Last_ack 8Syn_recv 1Established 1747Fin_wait1 12Time_wait 14208 Method 2 Netstat-an | grep estab | awk '{print $5}' | cut-d ": "-F1 | egrep-V" ^ $ "| sort | uniq-c | sort-Nr-K1 | head-10 1.2 obtain the top 10 IP addressesCat access. log | gawk '{print $1}' | sort | uniq-c | sort-

part of a row is used as a field in the record. To operate on these different fields, awk uses the shell method to represent different fields in the row (record) in sequence in the form of $1, $2, $3. In particular, awk uses $0 to represent the entire row (record ). Different fields are separated by characters called delimiters. The default Delimiter is space. Awk allows you to change the Separator in the form of-f re in the command line. In fact, awk uses a built-in variable FS to remember thi

System Connection Status Chapter:1. View TCP connection StatusNetstat-nat |awk ' {print $6} ' |sort|uniq-c|sort-rnUniq used to report or ignore duplicate rows in a fileUniq-c: Displays the number of occurrences of the row next to each column;By counting the characters that recur in a fileThen in descending order by Sort-rnNetstat-n | awk '/^tcp/{++s[$NF]}; END {for (a in S) print A, s[a]} ' orNetstat-n | awk '/^tcp/{++state[$NF]}; END {for (key in) print key, "\ T", State[key]} 'ListNetstat-n |