Hi,
I need to write a small script to search in some specific directories to check if any file is present with a unix command name...
Means if the directory contains any files like cat, vi, grep, find etc i need to list those files into a file.
Please help
Thanks,
D (6 Replies)
Hey everyone,
I need some help for some unix commands.
- List all processes in the file "ProcessUser.txt" sorted by the users and in the file "ProcessName.txt" sorted by the name of the process.
- How much time does the command "ls -alR /" need and compared to that, how much time is... (2 Replies)
I am facing below issue with my script. below is one of the test out of 50 test from the tool which i m trying to automate. the test may show up or may not depending upon the previous results and also from the test some inputs may be asked or may not be asked depending upon previous results so you... (1 Reply)
Dear friends,
I believe that all unix commands are programs which are written in c language, please correct me if I am wrong. Now suppose that I want to see the c source of common commands like echo, ls, mkdir etc, where I can I find the source, linux is open source I believe, so the source for... (2 Replies)
hi,
we have eth1; in the beginning it was proposed to create from eth1, eth1.2500 and eth1.240. It did not worked cause vlan 1.2500 was not tagged in the switch.
so they decided to leave eth1 like a physical interface with eth1.2500 config (removel vlan tag) and create eth1.240
but it did... (0 Replies)
i have a '|' delimited file having 4 fields.
now i want to sort the data by combination of first three fields without changing order of 4th field.
input file looks like this:
3245|G|kop|45
1329|A|uty|76
9878|K|wer|12
3245|G|kop|15
1329|A|uty|56
9878|K|wer|2
3245|G|kop|105... (4 Replies)
hey guys, i'm in a unix course.. and while this is a homework question - i did put alittle effort into it. just wanted to ask before trial and error drives me nuts.
question 13 has us saving the last 30 characters of a file into another file
and question 14 has us saving the list of all the... (1 Reply)
Discussion started by: labelthief
1 Replies
LEARN ABOUT MOJAVE
perlcn
PERLCN(1) Perl Programmers Reference Guide PERLCN(1)XXXXXXXXXXXXXXXXXX, XXXXXXXXXXXX. XXXXXX POD (XXXXXX) XX; XXXXXXXXXXXXXX, XXXXXX. XXXXXXXXXXX, XXX perlpod XXXX.
NAME
perlcn - XXXX Perl XX
DESCRIPTION
XXXX Perl XXX!
X 5.8.0 XXX, Perl XXXXXX Unicode (XXX) XX, XXXXXXXXXXXXXXXXXXX; CJK (XXX) XXXXXXXX. Unicode XXXXXXX, XXXXXXXXXXXX: XXXX, XXXX, XXXXXXXX
(XXX, XXXX, XXXX, XXXX, XXX, XXXX, XX). XXXXXXXXXXXXXX (X PC XXXX).
Perl XXX Unicode XXXX. XXX Perl XXXXXXXXXX Unicode XX; Perl XXXXXX (XXXXXXXXX) XXX Unicode XXXX. XXXXXXX, XXXXX Unicode XXXXXXXXXXXX, Perl
XXX Encode XXXX, XXXXXXXXXXXXXXXXXXX.
Encode XXXXXXXXXXXXXXXXX ('gb2312' XX 'euc-cn'):
euc-cn Unix XXXXX, XXXXXXXXX
gb2312-raw XXXXX (XXX) GB2312 XXX
gb12345 XXXXXXXXXXXXXX
iso-ir-165 GB2312 + GB6345 + GB8565 + XXXX
cp936 XXX 936, XXXX 'GBK' (XXXXX) XX
hz 7 XXXXX GB2312 XX
XXXX, X EUC-CN XXXXXXX Unicode, XXXXXXXX:
perl -Mencoding=euc-cn,STDOUT,utf8 -pe1 < file.euc-cn > file.utf8
Perl XXXX "piconv", XXXXX Perl XXXXXXXXXXX, XXXX:
piconv -f euc-cn -t utf8 < file.euc-cn > file.utf8
piconv -f utf8 -t euc-cn < file.utf8 > file.euc-cn
XX, XX encoding XX, XXXXXXXXXXXXXXXXX, XXXX:
#!/usr/bin/env perl
# XX euc-cn XXXX; XXXXXXXXXXXXX euc-cn XX
use encoding 'euc-cn', STDIN => 'euc-cn', STDOUT => 'euc-cn';
print length("XX"); # 2 (XXXXXXX)
print length('XX'); # 4 (XXXXXXX)
print index("XXXX", "XX"); # -1 (XXXXXXXX)
print index('XXXX', 'XX'); # 1 (XXXXXXXX)
XXXXXXXX, "X" XXXXXXX "X" XXXXXXXXX EUC-CN XX "X"; "X" XXXXXXXX "X" XXXXXXXXX "X". XXXXXX EUC-CN XXXXXXXXXXX.
XXXXXXX
XXXXXXXXXXX, XXX CPAN (<http://www.cpan.org/>) XX Encode::HanExtra XX. XXXXXXXXXXX:
gb18030 XXXXXXX, XXXXXX
XX, Encode::HanConvert XXXXXXXXXXXXXXXX:
big5-simp Big5 XXXXX Unicode XXXXXX
gbk-trad GBK XXXXX Unicode XXXXXX
XXX GBK X Big5 XXXX, XXXXXXXXX b2g.pl X g2b.pl XXXX, XXXXXXXXXXX:
use Encode::HanConvert;
$euc_cn = big5_to_gb($big5); # X Big5 XX GBK
$big5 = gb_to_big5($euc_cn); # X GBK XX Big5
XXXXXX
XXX Perl XXXXXXXXX (XXXXXXXXX), XXXXXXX Perl XXX, XX Unicode XXXXX. XX, XXXXXXXXX:
XX Perl XXXXX
<http://www.perl.com/>
Perl XXX (XXXXXXXX)
<http://www.cpan.org/>
Perl XXXXX (Comprehensive Perl Archive Network)
<http://lists.perl.org/>
Perl XXXXXX
XX Perl XXX
<http://www.oreilly.com.cn/index.php?func=booklist&cat=68>
XXXXXXXXX Perl XX
Perl XXXXX
<http://www.pm.org/groups/asia.html>
XX Perl XXXXX
Unicode XXXX
<http://www.unicode.org/>
Unicode XXXX (Unicode XXXXXX)
<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html>
Unix/Linux XX UTF-8 X Unicode XXX
SEE ALSO
Encode, Encode::CN, encoding, perluniintro, perlunicode
AUTHORS
Jarkko Hietaniemi <jhi@iki.fi>
Audrey Tang (XX) <audreyt@audreyt.org>
perl v5.18.2 2013-11-04 PERLCN(1)