Hi,
need some help from all of you as i'm a beginner in shellscript. Currently i have a textfile(filename.txt) with the below content:
TOTAL: 30
RECORDS: 300
anyone one know how do i plug out the value of 30 and put into a variable(var1) and 300 into another variable(var2)?I'm coding using... (7 Replies)
Tag allerseits
Ich habe ein umfangreiches Script. Darin möchte ich zu Beginn ein textfile lesen. Den ersten Satz.
Dann kommen mehrere Instruktionen und dann soll wieder gelesen werden. Den zweiten Satz.
Etc.
Ich kann also das herkömmliche while read xyz / do ... done nicht benützen.
... (0 Replies)
I am writing a script in bash and want to perform the operation
I check number of arguments and make a print statement with the passes arguments
If I pass 3 arguments I will do
printf "$frmt" "$1" "$2" "$3"If I have 4 arguments I do
printf "$frmt" "$1" "$2" "$3" "$4"etc (4 Replies)
Hi everyone,
I need to make a script to take three parameters:
-> KEY
-> NEW_VALUE
-> FILE
The FILE is a text plane file.
The KEY is a variable to configure, for example:
KEY1 = HOLA
KEY2= HOLA
KEY3=HELLO
KEY4 =HOLA
And the... (4 Replies)
i am having a text file like below
rama
surya
pandu
latha
singh
raja
i want to get the new file from 3 to 5
i.e
pandu
latha
singh
please help (1 Reply)
So...
I have a text file that contains this (hex.txt):
#8C7CA6
#6C70A5
#75777C
#959A90
#7A7C6C
#867DAB
#80867E
#8A87BD
#6B71C6
#8F8A79
#9A9DCE
#7E87D0
#69709E
#82968C
#7C8F81
#A3917B (5 Replies)
My first post, so don't kill me :)
Say i open some textfile with some example like this.
on the table are handy, bread and wine
Now i know exactly what is in and i want to separate and sorted it in terminal to an existing file with another 2 existing lines in like this:
table
plane ... (3 Replies)
I want to save a variablecontent in a Textfile. How can i do that?
These works only with ls shell_exec("ls > text.txt");Please use code tags, thanks (2 Replies)
Discussion started by: Linuxmann
2 Replies
LEARN ABOUT DEBIAN
prophet::cli::command
Prophet::CLI::Command(3pm) User Contributed Perl Documentation Prophet::CLI::Command(3pm)
Registering argument translations
This is the Prophet CLI's way of supporting short forms for arguments, e.g. you want to let '-v' be able to used for the same purpose as
'--verbose' without dirtying your code checking both or manually setting them if they exist. We want it to be as easy as possible to have
short commands.
To use, have your command subclass do:
sub ARG_TRANSLATIONS { shift->SUPER::ARG_TRANSLATIONS(), f => 'file' };
You can register as many translations at a time as you want. The arguments will be translated when the command object is instantiated. If
an arg already exists in the arg translation table, it is overwritten with the new value.
require_uuid
Checks to make sure the uuid attribute is set. Prints an error and dies with the command's usage string if it is not set.
edit_text [text] -> text
Filters the given text through the user's $EDITOR using Proc::InvokeEditor.
edit_hash hash => hashref, ordering => arrayref
Filters the hash through the user's $EDITOR using Proc::InvokeEditor.
No validation is done on the input or output.
If the optional ordering argument is specified, hash keys will be presented in that order (with unspecified elements following) for edit.
If the record class for the current type defines a "immutable_props" routine, those props will not be presented for editing.
False values are not returned unless a prop is removed from the output.
edit_props arg => str, defaults => hashref, ordering => arrayref
Returns a hashref of the command's props mixed in with any default props. If the "arg" argument is specified, (default "edit", use "undef"
if you only want default arguments), then "edit_hash" is invoked on the property list.
If the "ordering" argument is specified, properties will be presented in that order (with unspecified props following) if filtered through
"edit_hash".
prompt_choices question
Asks user the question and returns 0 if answer was the second choice, 1 otherwise. (First choice is the default.)
prompt_Yn question
Asks user the question and returns true if answer was positive or false otherwise. Default answer is 'Yes' (returns true).
print_usage
Print the command's usage message to STDERR and die. Commands should implement "usage_msg", which returns the usage message.
If the usage message method needs arguments passed in, use a closure.
get_cmd_and_subcmd_names [no_type => 1]
Gets the name of the script that was run and the primary commands that were specified on the command-line. If a true boolean is passed in
as "no_type", won't add '<record-type>' to the subcmd if no type was passed in via the primary commands.
perl v5.10.1 2009-08-19 Prophet::CLI::Command(3pm)