07-23-2009
That's the output on my OS.
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Hi all,
I have a field in the line, let's say argument $6, which is in the format 00.00
If i want to split the field to get rid of the "." in between of the amount, how can i do that i awk script?
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split($6,a,".")
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2. Shell Programming and Scripting
I am trying to pull data out of a file to execute a series of repetitive commands. One of the fields is a {hex number}.{hex number} pattern. I need the first part of that structure to pass into the command. The file structure is like this:
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3. Shell Programming and Scripting
Hi,
Probably a very weak question.. but I have tried all I know..
BPC0001:ANNUL_49542 0.0108 -0.0226 -0.0236 0.0042 0.0033 -0.0545 0.0376 0.0097 -0.0093 -0.032 Control
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4. Shell Programming and Scripting
Hi there I have a text file with several fields separated by ";" as follow :
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5. Shell Programming and Scripting
HI Guys,
I need to split the file in to number of files . file contains FILEHEADER and EOF . I have to split n number of times . I have to form the file with each splitted message between FILEHEADER and EOF using awk beign and end . how to implement please suggest. (2 Replies)
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Hello;
I have a file consists of 4 columns separated by tab. The problem is the third fields. Some of the them are very long but can be split by the vertical bar "|". Also some of them do not contain the string "UniProt", but I could ignore it at this moment, and sort the file afterwards. Here is... (5 Replies)
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7. Shell Programming and Scripting
Input:
2.58359023380340e+02
1.43758864405595e+02
-7.65700666212508e+00
1.06460208083228e+02
1.26185441783936e+02
-3.41389169427027e+01
-1.40393299309592e+02
-3.07758776849508e+01
1.45067703495838e+02
1.79405834959073e+02
5.06666234594205e+01
OUT
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8. Shell Programming and Scripting
I am trying to split a tab-delimeted file using awk after the second _ in bold. The awk below is close but splits on the first _, and I am not sure how to use the second _. Thank you :).
file
chr1 92145889 92149424 NM_001195684_exon_0_10_chr1_92145900_r 0 -
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9. Shell Programming and Scripting
In the tab-delimited input below I am trying to use awk to -10 from $2 and +10 to $3. Something like
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10. UNIX for Beginners Questions & Answers
In the awk I am splitting on the : into array a, then splitting on the - into element b. I can not seem to duplicate b if there is no - after it. Lines 1,2,4 are examples. If there is a - after the number in b then the value to the right of it is $3 in the ouput. Thank you :).
awk... (2 Replies)
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LEARN ABOUT XFREE86
logsave
LOGSAVE(8) System Manager's Manual LOGSAVE(8)
NAME
logsave - save the output of a command in a logfile
SYNOPSIS
logsave [ -asv ] logfile cmd_prog [ ... ]
DESCRIPTION
The logsave program will execute cmd_prog with the specified argument(s), and save a copy of its output to logfile. If the containing
directory for logfile does not exist, logsave will accumulate the output in memory until it can be written out. A copy of the output will
also be written to standard output.
If cmd_prog is a single hyphen ('-'), then instead of executing a program, logsave will take its input from standard input and save it in
logfile
logsave is useful for saving the output of initial boot scripts until the /var partition is mounted, so the output can be written to
/var/log.
OPTIONS
-a This option will cause the output to be appended to logfile, instead of replacing its current contents.
-s This option will cause logsave to skip writing to the log file text which is bracketed with a control-A (ASCII 001 or Start of
Header) and control-B (ASCII 002 or Start of Text). This allows progress bar information to be visible to the user on the console,
while not being written to the log file.
-v This option will make logsave to be more verbose in its output to the user.
AUTHOR
Theodore Ts'o (tytso@mit.edu)
SEE ALSO
fsck(8)
E2fsprogs version 1.44.1 March 2018 LOGSAVE(8)