I'm getting fork failed errors. I was told I needed to upgrade my swap space but also need to change some values for some parameters in the kernel and add 2 new parameters. I not sure of the correct way of doing this.
Thanks in Advance (4 Replies)
I have UWIn version of Unix for Desktop.
I have a file (Subtitle file of a movie) with the following format
abc def ghi jkl
mno pqr stuv
uvw xyz
The subtitles are delayed about a min or few seconds more. I want to increase it to be as shown below:
abc def ghi jkl
mno pqr stuv
... (4 Replies)
Hi! I've a file as shown below
1 hello
2 how
5 are
3 you
4 hello
5 world
Every statement consists of line numbers at the beginning which are not in sequence.
Now I want to select all the line numbers which are present between the line numbers specified by the user..
For example... (1 Reply)
I have a file that looks like below but i need to add the second part to the first meaning in the part where it goes from 14 to 1 in the first column to go to 14 to 15 and the same with the right side going from 2 to 1 to go to 2 to 3. THanks
1 176.587 0.015 C 1
2 57.351 ... (4 Replies)
Can somebody help me out and provide me with a SED or AWK solution that converts TO_DATE CLAUSE -> TIMESTAMP
I need to keep the PARTION value (HISTORY_20110417) and DATE/TIME value (2011-04-18 00:00:00) the same for every line
PARTITION HISTORY_20110417 VALUES LESS THAN (TO_DATE('... (3 Replies)
Hi All,
I have a file which has some Linux commands in every line like
more 456.dat
more 3232.dat
more 433.dat
I want to add texts like this at the end of every line:
more 456.dat > 1.txt
more 3232.dat > 2.txt
more 433.dat > 3.txt
So, that the result of more goes into 1.txt... (1 Reply)
Hi all
we have a file ONE like this
12345 98765
67222 74252
76991 90091
and we have one more file TWO like
huiiii 67jjjj u988 99999 uj99j 98765
hujg 7yhh ij999 78688 ijo99 74252
Now i want create THREE file which
is like
huiiii 67jjjj u988 12345 uj99j 98765
hujg 7yhh ij999... (2 Replies)
please help!!!!!!
I have a file .txt that has only one column like that:
34.1
35.5
35.6
45.6
...
Now, i want to add a column in the left in which the values of this column increase by 0.4 , for example:
0.0 34.1
0.4 35.5
0.8 35.6
1.2 45.6
How can i do with awk instructions??? ... (2 Replies)
I have a file which looks like this:
1 3 5 5 3 2
1 5 3 6 3 2
0 5 6 3 2 9
0 4 5 6 4 9
In the first column, instead of 1, I want to place +1 and instead of 0, I want -1 to be put. So the generated file should look like this:
+1 3 5 5 3 2
+1 5 3 6 3 2
-1 5 6 3 2 9
-1 4 5 6 4 9
Just to... (9 Replies)
data file contains
failed=24
error=23
error=163
failed=36
error=903
i need to get a total count of each value above. i'm looking for the most efficient method to do this as the datafile i provided is just a sample. the actual data can be several hundred thousands of lines.
so from... (3 Replies)
Discussion started by: SkySmart
3 Replies
LEARN ABOUT DEBIAN
athena-jot
JOT(1) General Commands Manual JOT(1)NAME
jot - print sequential or random data
SYNOPSIS
jot [ options ] [ reps [ begin [ end [ s ] ] ] ]
DESCRIPTION
Jot is used to print out increasing, decreasing, random, or redundant data, usually numbers, one per line. The options are understood as
follows.
-r Generate random data instead of sequential data, the default.
-b word
Just print word repetitively.
-w word
Print word with the generated data appended to it. Octal, hexadecimal, exponential, ASCII, zero padded, and right-adjusted repre-
sentations are possible by using the appropriate printf(3) conversion specification inside word, in which case the data are inserted
rather than appended.
-c This is an abbreviation for -w %c.
-s string
Print data separated by string. Normally, newlines separate data.
-n Do not print the final newline normally appended to the output.
-p precision
Print only as many digits or characters of the data as indicated by the integer precision. In the absence of -p, the precision is
the greater of the precisions of begin and end. The -p option is overridden by whatever appears in a printf(3) conversion following
-w.
The last four arguments indicate, respectively, the number of data, the lower bound, the upper bound, and the step size or, for random
data, the seed. While at least one of them must appear, any of the other three may be omitted, and will be considered as such if given as
-. Any three of these arguments determines the fourth. If four are specified and the given and computed values of reps conflict, the
lower value is used. If fewer than three are specified, defaults are assigned left to right, except for s, which assumes its default
unless both begin and end are given.
Defaults for the four arguments are, respectively, 100, 1, 100, and 1, except that when random data are requested, s defaults to a seed
depending upon the time of day. Reps is expected to be an unsigned integer, and if given as zero is taken to be infinite. Begin and end
may be given as real numbers or as characters representing the corresponding value in ASCII. The last argument must be a real number.
Random numbers are obtained through random(3). The name jot derives in part from iota, a function in APL.
EXAMPLES
The command
jot 21 -1 1.00
prints 21 evenly spaced numbers increasing from -1 to 1. The ASCII character set is generated with
jot -c 128 0
and the strings xaa through xaz with
jot -w xa%c 26 a
while 20 random 8-letter strings are produced with
jot -r-c 160 a z | rs -g 0 8
Infinitely many yes's may be obtained through
jot -b yes 0
and thirty ed(1) substitution commands applying to lines 2, 7, 12, etc. is the result of
jot -w %ds/old/new/ 30 2 - 5
The stuttering sequence 9, 9, 8, 8, 7, etc. can be produced by suitable choice of precision and step size, as in
jot 0 9 - -.5
and a file containing exactly 1024 bytes is created with
jot -b x 512 > block
Finally, to set tabs four spaces apart starting from column 10 and ending in column 132, use
expand -`jot -s, - 10 132 4`
and to print all lines 80 characters or longer,
grep `jot -s "" -b . 80`
SEE ALSO ed(1), expand(1), rs(1), yes(1), printf(3), random(3), expand(1)4th Berkeley Distribution June 6, 1993 JOT(1)