How would I do this simple task?
I have a pretty big file, too big to edit in a text editor. I found the line number I need to start with, 5745960. Now I want to say to Unix, give me every line from 5745960 to the end.
It seems pretty easy but I can't figure out a simple way to do it.
... (2 Replies)
i have to grep a file which has contents like
/Source/value/valuefile/readme.txt DefaultVersion:=1.7
I have to grep this file with "/Source/value/valuefile/readme.txt" and cut the corresponding value "1.7" from the same line
i tried grep and cut but not working. (1 Reply)
Hi Friends
I have a file
like
sample1.txt
------------
10998909.txt
10898990.txt
1898772222.txt
8980000000000.txt
I need to take first 3 characters of each line in a file and i need to print it '
like loop
109
108
189
898 (7 Replies)
Hi,
I have text file which contains lines like :
a/a/a/a/.project
b/b/b/b/b/.project
c/c/c/.project
d/.project
e/e/e/e/.project
i want for all lines the last word .project should be removed and the file should look like :
a/a/a/a/
b/b/b/b/b/
c/c/c/
....
how to proceed... (7 Replies)
Hi All,
I would like help with a script which can get rid of the first work of all lines in text file.
File 1
The name is Scott.
Output : name is Scott
---------- Post updated at 02:38 PM ---------- Previous update was at 02:37 PM ----------
Hi ALL
There is typo error in... (3 Replies)
Hi I have some problem to cut out the second line in a output file and send to a new file it's a #!/bin/bash script
1 something
2 something
3 something
and after I cut
1 something
3 something
New file
2 something
Thanks in advance (7 Replies)
Hello,
i want to use new line character in cut command
i want to display 3rd line of a file using cut only( not by sed or head -tail command)
can anyone suggest me ?
Regards (12 Replies)
Hi
I have a 57 line text file and I want to cut first 6 line assigned it to a veriable and again cut next 6 line assigned to same variable till the time file have left 0 line.
Please let me know how I can do in scripting.
Thanks
Sanjay (6 Replies)
Hi Everyone,
i have a file 1.txt
<a><a"" dd>aaaaauweopriuew</f><">!(^)!</aa></ff>
<a><a"" dd>bbbbbuweopriuew</f><">!(^*)!</aa></ff>
i know i can use
perl -p -i -e "s/>aaaaa/aa/g" 1.txt
perl -p -i -e "s/>bbbbb/bb/g" 1.txt
to acheive only keep the first two characters of the five characters,... (4 Replies)
Hi,
I am working on one script..I am having files in the below format
file 1 (each line is separated with : delimeter)
SPLASH:SPLASH:SVN
CIB/MCH:MCH:SVN
Now I want from file 1 that most left part of the first line will store in... (6 Replies)
Discussion started by: rohit22hamirpur
6 Replies
LEARN ABOUT DEBIAN
tempfile
TEMPFILE(1) General Commands Manual TEMPFILE(1)NAME
tempfile - create a temporary file in a safe manner
SYNOPSIS
tempfile [-d DIR] [-p STRING] [-s STRING] [-m MODE] [-n FILE] [--directory=DIR] [--prefix=STRING] [--suffix=STRING] [--mode=MODE]
[--name=FILE] [--help] [--version]
DESCRIPTION
tempfile creates a temporary file in a safe manner. It uses tempnam(3) to choose the name and opens it with O_RDWR | O_CREAT | O_EXCL.
The filename is printed on standard output. See tempnam(3) for the actual steps involved in directory selection.
The directory in which to create the file might be searched for in this order (but refer to tempnam(3) for authoritative answers):
a) In case the environment variable TMPDIR exists and contains the name of an appropriate directory, that is used.
b) Otherwise, if the --directory argument is specified and appropriate, it is used.
c) Otherwise, P_tmpdir (as defined in <stdio.h>) is used when appropriate.
d) Finally an implementation-defined directory (/tmp) may be used.
OPTIONS -d, --directory DIR
Place the file in DIR.
-m, --mode MODE
Open the file with MODE instead of 0600.
-n, --name FILE
Use FILE for the name instead of tempnam(3). The options -d, -p, and -s are ignored if this option is given.
-p, --prefix STRING
Use up to five letters of STRING to generate the name.
-s, --suffix STRING
Generate the file with STRING as the suffix.
--help Print a usage message on standard output and exit successfully.
--version
Print version information on standard output and exit successfully.
RETURN VALUES
An exit status of 0 means the temporary file was created successfully. Any other exit status indicates an error.
BUGS
Exclusive creation is not guaranteed when creating files on NFS partitions. tempfile cannot make temporary directories. tempfile is dep-
recated; you should use mktemp(1) instead.
EXAMPLE
#!/bin/sh
#[...]
t=$(tempfile) || exit
trap "rm -f -- '$t'" EXIT
#[...]
rm -f -- "$t"
trap - EXIT
exit
SEE ALSO tempnam(3), mktemp(1)Debian 27 Jun 2012 TEMPFILE(1)