Hi,
I have a file with the contents as below,
10:23:10 GOOD 10.30.50.60
10:23:11 GOOD 10.30.50.62
10:23:12 Hello 10.30.50.60
10:23:12 BAD 10.30.50.60
10:23:13 GOOD 10.30.50.66
10:23:14 BAD 10.30.50.62... (3 Replies)
I am making a script in bash shell and need to find out how many columns are in each row. I tried using awk '{print NF}' which will give me the number of columns for each row of the file all at once which is not what i want. I am trying to read each line individual from a file and want to know... (6 Replies)
Hi, i have data like
a
b
a
a
b
c
d
...
I have to output info of each distinct value that appears in the column and the count of it
a-3,b-2,c-1,d-1
Is there a single line command using awk or sed to accomplish this?
Thanks,
-srinivas yelamanchili (7 Replies)
Hi all,
I have file like this:
FID IID MISS_PHENO N_MISS N_GENO F_MISS
AU4103 AU4103201 Y 15473 66858 0.2314
AU4142 AU4142303 Y 15464 66858 0.2313
AU4128 AU4128304 Y 15458 66858 0.2312
AU4129 AU4129202 Y 15451 66858 0.2311
AU3934 AU3934201 Y 15441 66858 0.231
AU3934 AU3934304 Y 15448 66858... (2 Replies)
Hello
How can I get a number of occurrence count for this file;
ERR315389.1000156 CTTGAAGAAGAATTGAAAACTGTGACGAACAACTTGAAGTCACTGGAGGCTCAGGCTGAGAAGTACTCGCAGAAGGAAGACAGATATGAGGAAGAG
ERR315389.1000281 ... (3 Replies)
Hello all,
I would like to ask your help here:
I've a huge file that has 2 columns. A part of it is:
sorted.txt:
kss23 rml.67lkj
kss23 zhh.6gf
kss23 nhd.09.fdd
kss23 hp.767.88.89
fl67 nmdsfs.56.df.67
fl67 kk.fgf.98.56.n
fl67 bgdgdfg.hjj.879.d
fl66 kl..hfh.76.ghg
fl66... (5 Replies)
WDMD(8) System Manager's Manual WDMD(8)NAME
wdmd - watchdog multiplexing daemon
SYNOPSIS
wdmd [OPTIONS]
DESCRIPTION
This daemon opens /dev/watchdog and allows multiple independent sources to detmermine whether each KEEPALIVE is done. Every test interval
(10 seconds), the daemon tests each source. If any test fails, the KEEPALIVE is not done. In a standard configuration, the watchdog timer
will reset the system if no KEEPALIVE is done for 60 seconds ("fire timeout"). This means that if single test fails 5-6 times in row, the
watchdog will fire and reset the system. With multiple test sources, fewer separate failures back to back can also cause a reset, e.g.
T seconds, P pass, F fail
T00: test1 P, test2 P, test3 P: KEEPALIVE done
T10: test1 F, test2 F, test3 P: KEEPALIVE skipped
T20: test1 F, test2 P, test3 P: KEEPALIVE skipped
T30: test1 P, test2 F, test3 P: KEEPALIVE skipped
T40: test1 P, test2 P, test3 F: KEEPALIVE skipped
T50: test1 F, test2 F, test3 P: KEEPALIVE skipped
T60: test1 P, test2 F, test3 P: KEEPALIVE skipped
T60: watchdog fires, system resets
(Depending on timings, the system may be reset sometime shortly before T60, and the tests at T60 would not be run.)
A crucial aspect to the design and function of wdmd is that if any single source does not pass tests for the fire timeout, the watchdog is
guaranteed to fire, regardless of whether other sources on the system have passed or failed. A spurious reset due to the combined effects
of multiple failing tests as shown above, is an accepted side effect.
wdmd will exit if a watchdog driver is not loaded.
wdmd cannot be used on the system with any other program that needs to open /dev/watchdog, e.g. watchdog(8).
Test Source: clients
Using libwdmd, programs connect to wdmd via a unix socket, and send regular messages to wdmd to update an expiry time for their connection.
Every test interval, wdmd will check if the expiry time for a connection has been reached. If so, the test for that client fails.
(Other test sources such as scripts executed each test interval may be added in the future.)
OPTIONS -D Enable debugging to stderr and don't fork.
-H num Enable (1) or disable (0) high priority features such as realtime scheduling priority and mlockall.
Default 1.
2011-08-01 WDMD(8)