well - your prompt could be set to be most anything usually using the PS1 variable - I'm guessing that unix11 is the username you connected as, in which case you could use one of:
id
$USER / $user variable
whoami
etc
to see what your prompt looks like use echo $PS1
(and to answer your question try echo unix11@raghav | sed 's/@.*//' )
Is there any cut or awk function that would allow me to take the last part of a path away and save the list into a file? I wrote:
find $HOME -mtime +3 > fileList
cat fileList
/home/102/s/jn/folder/HW
/home/102/s/jn/otherfolder/B.txt
/home/102/s/jn/folder4/3dA/w... (1 Reply)
Greetings.
I am struggling with a shell script to make my life simpler, with a number of practical ways in which it could be used. I want to take a standard text file, and pull the 'n'th word from each line such as the first word from a text file.
I'm struggling to see how each line can be... (5 Replies)
First I have to say thank you to this community and this forum. You helped me very much builing several useful scripts.
Now, I can't get a solution the following problem, I'm stuck somehow. Maybe someone has an idea.
In short, I dump a site via lynx and pipe the output in a file. I need to... (7 Replies)
File having data in following format :
file name : file.txt
--------------------
111111;name1
222222;name2
333333;name3
I want to read this file so that I can split these into two paramaters i.e. 111111 & name1 into two different variables(say value1 & value2).
i.e val1=11111 &... (2 Replies)
Hello,
How to cut a char(s) for a word using perl??
I want to cut the number(s) from these sample words:
Port-channel24
Po78
Po99
Port-channel34
$word = "Port-channel24";
I want to put only the number in a varible.
Appreaciate using simple way in order to use it... (3 Replies)
I have a file that has the words I want to find in other files (but lets say I just want to find my words in a single file). Those words are IDs, so if my word is ZZZ4, outputs like aaZZZ4, ZZZ4bb, aaZZZ4bb, ZZ4, ZZZ, ZyZ4, ZZZ4.8 (or anything like that) WON'T BE USEFUL.
I need the whole word... (6 Replies)
Can someone help me to make this code without cutting off words ni the string?
awk '{for(i=1;i<length;i+=100) print substr($0,i,100)}'
Thank you! (4 Replies)
I have a file input.txt which have loads of weird characters, html tags and useful materials. I want to display 35 characters after the word "description" excluding weird characters like $&lmp and without html tags in the new file output.txt. Help me. Thanx in advance. I have attached the input... (4 Replies)
Hi All,
I am looking for a perl/awk/sed command to auto-increment the numbers line in file, P1.tcl:
run_build_model sparc_ifu_dec
run_drc
set_faults -model path_delay -atpg_effectiveness -fault_coverage
add_delay_paths P1
set_atpg -abort_limit 1000
run_atpg -ndetects 1000
I would like... (6 Replies)
I have a multicolumn text file with header in the first row like this
The headers are stored in an array called . which contains I want to search for each elements of this array from that multicolumn text file. And I am using this awk approach
for ii in ${hdr}
do
gawk -vcol="$ii" -F... (1 Reply)
Discussion started by: Atta
1 Replies
LEARN ABOUT PHP
boolval
BOOLVAL(3) 1 BOOLVAL(3)boolval - Get the boolean value of a variableSYNOPSIS
boolean boolval (mixed $var)
DESCRIPTION
Returns the boolean value of $var.
PARAMETERS
o $var
- The scalar value being converted to a boolean.
RETURN VALUES
The boolean value of $var.
EXAMPLES
Example #1
boolval(3) examples
<?php
echo '0: '.(boolval(0) ? 'true' : 'false')."
";
echo '42: '.(boolval(42) ? 'true' : 'false')."
";
echo '0.0: '.(boolval(0.0) ? 'true' : 'false')."
";
echo '4.2: '.(boolval(4.2) ? 'true' : 'false')."
";
echo '"": '.(boolval("") ? 'true' : 'false')."
";
echo '"string": '.(boolval("string") ? 'true' : 'false')."
";
echo '"0": '.(boolval("0") ? 'true' : 'false')."
";
echo '"1": '.(boolval("1") ? 'true' : 'false')."
";
echo '[1, 2]: '.(boolval([1, 2]) ? 'true' : 'false')."
";
echo '[]: '.(boolval([]) ? 'true' : 'false')."
";
echo 'stdClass: '.(boolval(new stdClass) ? 'true' : 'false')."
";
?>
The above example will output:
0: false
42: true
0.0: false
4.2: true
"": false
"string": true
"0": false
"1": true
[1, 2]: true
[]: false
stdClass: true
SEE ALSO floatval(3), intval(3), strval(3), settype(3), is_bool(3), Type juggling.
PHP Documentation Group BOOLVAL(3)