Thanks for your quick response. My requirement is different.
The file contains text as follows.
The for loop has to read the file line by line and pass the string in each line to the do loop. While reading each line in the file, if the line starts with # or + or - that line should be ignored.
Moderator's Comments:
Please use CODE tags when displaying sample input, sample output, AND code segments.
Last edited by Don Cragun; 06-19-2015 at 02:30 AM..
Reason: Add CODE and ICODE tags.
I have a text file like this with hundreds of lines:
>cat file1.txt
1027123000
1027124000
1127125000
1128140000
1228143000
>
all lines are very similar and have exactly 10 digits. I want to separate the digits by twodigit and hyphens....like so,
>
10-27-12-30-00
10-27-12-40-00... (7 Replies)
Hi Folks,
I got to know from this forums on how to grep from a particular line say line 6
awk 'NR==6 {print;exit}'
But how do i grep from line 6 till the end of the file or command output.
Thanks, (3 Replies)
Hi, I'm trying to do something relatively simple.
I have a txt file that has the following kinds of lines (and many more lines):
CP19 Oahu - Maunawili Falls
CP20 Oahu - Maunawili Falls
AG12 Oahu - Maunawili Falls
CP22 Oahu - Maunawili Falls, Local area
AG14 Oahu
CP141 KZ102 Kauai -... (7 Replies)
Hi All
I have UBUNTU 10.04
I would like to run at command line the gui application that I use for finding network places and navigate shared folders or network driver.
I mean the one located under menu PLACES->NETWORK
I tried using "nautilus" but you need to know in advance which IP to give and... (2 Replies)
Hi
I would just like to ask if there is a way for UNIX to ignore/overcome the 255 character limit of the command line?
My problem is that I have a really long line of text from a file (300+ bytes) which i have to "echo" and process by adding commands like "sed" to the end of the line, like... (5 Replies)
Hello,
I have a command that show some application information. Now, I have to grep there informations, like:
# showlog | grep 1266
1266.1369866124 ::
1266.1304711286 ::
41031.1161812668 ::
41078.1301266480 ::
41641.712662564 ::
1266.333792515 ::
41462.1512661988 ::
1266.54932671... (5 Replies)
In COBOL, a hyphen can be used in a field name and in a specific program some field names would be identical to others except a suffix was added--sometimes a suffix to a suffix was used. For example, assume I am looking for AAA, AAA-BBB, and AAA-BBB-CCC and don't want to look at AAA-BBB-CCC... (7 Replies)
e.g.
File name: File.txt
cat File.txt
Result:
#INBOUND_QUEUE=FAQ1
INBOUND_QUEUE=FAQ2
I want to get the value for one which is not commented out.
Thanks, (3 Replies)
I have a file with a list of references towards the end and want to apply a grep for some string.
text ....
@unnumbered References
@sp 1
@paragraphindent 0
2017. @strong{Chalenski, D.A.}; Wang, K.; Tatanova, Maria; Lopez,
Jorge L.; Hatchell, P.; Dutta, P.; @strong{Small airgun... (1 Reply)
Discussion started by: kristinu
1 Replies
LEARN ABOUT DEBIAN
picolisp
PICOLISP(1) User Commands PICOLISP(1)NAME
pil, picolisp - a fast, lightweight Lisp interpreter
SYNOPSIS
pil [arguments ...] [-] [arguments ...] [+]
picolisp [arguments ...] [-] [arguments ...] [+]
DESCRIPTION
PicoLisp is a Lisp interpreter with a small memory footprint, yet relatively high execution speed. It combines an elegant and powerful lan-
guage with built-in database functionality.
pil is the startup front-end for the interpreter. It takes care of starting the binary base system and loading a useful runtime environ-
ment.
picolisp is just the bare interpreter binary. It is usually called in stand-alone scripts, using the she-bang notation in the first line,
passing the minimal environment in lib.l and loading additional files as needed:
#!/usr/bin/picolisp /usr/lib/picolisp/lib.l
(load "@ext.l" "myfiles/lib.l" "myfiles/foo.l")
(do ... something ...)
(bye)
INVOCATION
PicoLisp has no pre-defined command line flags; applications are free to define their own. Any built-in or user-level Lisp function can be
invoked from the command line by prefixing it with a hyphen. Examples for built-in functions useful in this context are version (print the
version number) or bye (exit the interpreter). Therefore, a minimal call to print the version number and then immediately exit the inter-
preter would be:
$ pil -version -bye
Any other argument (not starting with a hyphen) should be the name of a file to be loaded. If the first character of a path or file name is
an at-mark, it will be substituted with the path to the installation directory.
All arguments are evaluated from left to right, then an interactive read-eval-print loop is entered (with a colon as prompt).
A single hyphen stops the evaluation of the rest of the command line, so that the remaining arguments may be processed under program con-
trol.
If the very last command line argument is a single plus character, debugging mode is switched on at interpreter startup, before evaluating
any of the command line arguments. A minimal interactive session is started with:
$ pil +
Here you can access the reference manual
: (doc)
and the online documentation for most functions,
: (doc 'vi)
or directly inspect their sources:
: (vi 'doc)
The interpreter can be terminated with
: (bye)
or by typing Ctrl-D.
FILES
Runtime files are maintained in the ~/.pil directory:
~/.pil/tmp/<pid>/
Process-local temporary directories
~/.pil/history
The line editor's history file
BUGS
PicoLisp doesn't try to protect you from every possible programming error ("You asked for it, you got it").
AUTHOR
Alexander Burger <abu@software-lab.de>
RESOURCES
Home page: http://home.picolisp.com
Download: http://www.software-lab.de/down.html
PICOLISP(1)