10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Our log4j file contents look like this:
2018-11-20T00:06:58,888 INFO ql.Driver: Executing command(queryId=hive_20181120000656_49af4ad0-1d37-4312-872c-a247ed80c181): CREATE TABLE RESULTS.E7014485_ALL_HMS_CAP1
AS SELECT name,dept
from employee
Where employee='Jeff'... (4 Replies)
Discussion started by: wahi80
4 Replies
2. UNIX for Beginners Questions & Answers
Hi
below is the input file snippet.
here i want that all the line which is coming after 1 shoud be in one line.
so for exanple if after 1 there is two lines which is starting with 2 should be combine in one line.
input file content
1,8091012,BATCH_1430903_01,21,T,2,808738,,,,21121:87:01,... (19 Replies)
Discussion started by: scriptor
19 Replies
3. Shell Programming and Scripting
i have a file (where the column values are separated by ' and the text can be enclosed in ~) which contains data in form of
4461,2,~Basic:
2 Years/Unlimited Miles
Drivetrain:
Gas Engine
2 Years/Unlimited Miles
Duramax Engine
3 Years/Unlimited... (2 Replies)
Discussion started by: rahulchandak
2 Replies
4. Shell Programming and Scripting
Hello guys, I have a problem with two text files. I want to join them line by line with a bash script if it is possible. I think an example will be much clear;
FILE 1
314.01 83.826
52.43 79.544
316.36 45.283
351.15 87.503
FILE 2
140.323 84.918
130 78.256
120 77.603
118 ... (4 Replies)
Discussion started by: johankor
4 Replies
5. Shell Programming and Scripting
Hi,
I have 2 files say abc and txt,
Contents of abc
A
B
C
D
.
.
.
Contents of xyz
1
2
3
4 (2 Replies)
Discussion started by: ericJDS
2 Replies
6. Shell Programming and Scripting
Hi Friends,
I have a file1.txt
1001 jkilo yrhfm
200056 jhdf rjhwjkrh
3+u8jk5h3 uru ehjk
1002 jkfhk hfjkd
2748395 fdjksfh hefjkh
3hdfk ejkh kjhjke
In the above if you see the firt charcter of each line mentioned in red has a pattern .
I need to create another file where , the... (6 Replies)
Discussion started by: i150371485
6 Replies
7. Programming
Hi All
I need a small help for the below format in making a small script in Perl or Shell.
I have a file in which a single line entries are broken into three line entries.
Eg:
I have a
pen and
notebook.
All i want is to capture in a single line in a separate file.
eg: I have a pen and... (4 Replies)
Discussion started by: Kalaiela
4 Replies
8. Shell Programming and Scripting
Hi all,
I have a file with lot of lines with repeating pattern. ( TABLE_NAME line followed by Total line).
I would like combine these two lines into one line seperated by cama and create a new file. Is there a simple way to do this.
Current Format ( just a sample 4 lines )
TABLE_NAME:... (10 Replies)
Discussion started by: MKNENI
10 Replies
9. Shell Programming and Scripting
I am trying to take 2 files and merge them into a single file pulling one line out of each file at a time. Below is an example of what I am trying to do, thanks for any help in advance.
Example of File 1:
a1
b1
c1
Example of File 2:
a2
b2
c2
Expected Outcome:
a1
a2
b1
b2
c1
c2 (2 Replies)
Discussion started by: Takau
2 Replies
10. Programming
suppose the user enters: ./Myfile blah1 blah2 blah3
I want to be able to read that in as: blah1blah2blah3
IN ONE VARIABLE
Obviously I can print it out in one line excluding the white space, but I'm having trouble combining argv, argv, ....., argv together!
This is what I tried, but I... (3 Replies)
Discussion started by: hansel13
3 Replies
comb(1) General Commands Manual comb(1)
NAME
comb - Combines Source Code Control System (SCCS) deltas
SYNOPSIS
comb [-clist] [-os] [-pSID] file...
The comb command writes to standard output a shell procedure for combining the specified deltas (SIDs) of an SCCS file and creating a new
version of the file with fewer deltas.
OPTIONS
Each option or group of options applies independently to each named file. Specifies a list of deltas (SIDs) that the shell procedure will
preserve (see get -ilist). The procedure will combine all other deltas. Accesses the reconstructed file at the release of the delta to be
created for each get -e generated; otherwise, accesses the reconstructed file at the most recent ancestor. Using the -o option may
decrease the size of the reconstructed SCCS file. It may also alter the shape of the delta tree of the original file. Specifies the SID
of the oldest delta for the resulting procedure to preserve. All older deltas are combined in the reconstructed file. Causes comb to gen-
erate a shell procedure that, instead of combining the deltas, produces a report for each file, which lists the file name, size (in blocks)
after combining, original size (also in blocks), and percentage change computed by the following formula: 100 * (original - combined) /
original
Run comb using this option before actually combining SCCS deltas in order to judge how much space will actually be saved by the com-
bining process.
DESCRIPTION
By piping the output of the comb command to a shell, or redirecting the output to a file and running that file as a shell procedure, you
can reduce the size of your SCCS file. You can first see how much the file will be reduced by running the comb command with the -s option.
If you specify a directory in place of file, the comb command performs the requested actions on all SCCS files (that is, those with file
names with the s. prefix). If you specify a - (dash) in place of file, the comb command reads standard input and interprets each line as
the name of an SCCS file. The comb command continues to take input until it reads End-of-File.
If you do not specify any options, the comb command preserves only leaf deltas and the minimal number of ancestors needed to preserve the
tree (see the delta command).
The comb command may rearrange the shape of the tree deltas.
The comb command may not save any space; in fact, it is possible for the reconstructed file to actually be larger than the original.
EXAMPLES
To generate a report on how much space will be saved by combing all deltas older than SID 1.4 for SCCS file s.test.c, enter: comb -p1.4 -s
s.test.c | sh To actually combine the deltas, enter: comb -p1.4 s.test.c | sh
FILES
Temporary files.
SEE ALSO
Commands: admin(1), cdc(1), delta(1), get(1), prs(1), rmdel(1), sact(1), sccs(1), sccsdiff(1), sccshelp(1), unget(1), val(1), what(1)
Files: sccsfile(4)
Programming Support Tools
comb(1)