06-04-2013
Does "something" always occur before "122344" ?
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1. Shell Programming and Scripting
Hi,
I want to write a sed script which from
batiato:
batiato/giubbe:
pip_b.2.txt
pip_b.3.txt
pip_b.3mmm.txt
bennato:
bennato/peterpan:
123.txt
consoli:
pip_a.12.txt
daniele: (2 Replies)
Discussion started by: one71
2 Replies
2. Shell Programming and Scripting
I'm new to using sed and grep commands, but have found them extremely useful. However I am having a hard time figuring this one out:
Delete every line containing the word CEN and the next line as well.
ie. test.txt
blue
324 CEN
green
red
blue
324 CEN
green
red
blue
to produce:... (2 Replies)
Discussion started by: rocketman88
2 Replies
3. Shell Programming and Scripting
Hello friends!
Each line of my input file has this format:
word<TAB>tag1<blankspace>lemma<TAB>tag2<blankspace>lemma ... <TAB>tag3<blankspace>lemma
Of this file I need to eliminate all the repeated tags (of the same word) in a line, as in the example here below, but conserving both (all) the... (2 Replies)
Discussion started by: mjomba
2 Replies
4. Shell Programming and Scripting
Hi. I'm hoping that someone can help me with a bash script to delete a block of lines from a file.
What I want to do is delete every line between two stings that are the same,
including the line the first string is on but not the second.
(Marked lines to match with !)
For example if I... (2 Replies)
Discussion started by: Zykr
2 Replies
5. Shell Programming and Scripting
Hi. I have to delete the content between all the occurrences of the xml tags in a single file.
For example:
* The tags <script>.....................</script> occurs more than once in the same file.
* It follows tagging rules meaning a start tag will be followed by an end tag. Will not have... (9 Replies)
Discussion started by: satheeshkumar
9 Replies
6. Shell Programming and Scripting
The question is not as simple as the title... I have a file, it looks like this
<string name="string1">RZ-LED</string>
<string name="string2">2.0</string>
<string name="string2">Version 2.0</string>
<string name="string3">BP</string>
I would like to check for duplicate entries of... (11 Replies)
Discussion started by: raidzero
11 Replies
7. Shell Programming and Scripting
here is what i want to achieve.. i have a file with below contents
cat fileName
blah blah blah
.
.DROP this
REJECT that
.
--sport 7800 -j REJECT --reject-with icmp-port-unreachable
--dport 7800 -j REJECT --reject-with icmp-port-unreachable
.
.
.
more blah blah blah
--dport 3306... (14 Replies)
Discussion started by: vivek d r
14 Replies
8. Shell Programming and Scripting
Hi
I use sed comnand to remove occurance of one workd from a line.
However I need to removed occurance of dufferent words in ne line.
Original-1 Hi this is the END of my begining
Comand sed s/"END"/"start"/g
Output-1 Hi this is the start of my beginig
But I have more... (9 Replies)
Discussion started by: mnassiri
9 Replies
9. Shell Programming and Scripting
Hi,
i need help to remove duplicates in my file. The problem is i need to delete one duplicate for each line only. the input file as follows and it is not tab delimited:-
The output need to remove 2nd word (in red) that duplicate with 1st word (in blue). Other duplicates should remained... (12 Replies)
Discussion started by: redse171
12 Replies
10. Shell Programming and Scripting
Hi, I have multiple files on a directory with the following content:
blahblah
blahblah
hostname server1
blahblah
blahblah
---BEGIN---
aaa
bbb
ccc
ddd
---END---
blahblah
blahblah
blahblah
I would like to filter all the files with awk or sed or something else so I can get below... (6 Replies)
Discussion started by: bayupw
6 Replies
LEARN ABOUT DEBIAN
mkdirat
MKDIRAT(2) Linux Programmer's Manual MKDIRAT(2)
NAME
mkdirat - create a directory relative to a directory file descriptor
SYNOPSIS
#include <fcntl.h> /* Definition of AT_* constants */
#include <sys/stat.h>
int mkdirat(int dirfd, const char *pathname, mode_t mode);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
mkdirat():
Since glibc 2.10:
_XOPEN_SOURCE >= 700 || _POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
DESCRIPTION
The mkdirat() system call operates in exactly the same way as mkdir(2), except for the differences described in this manual page.
If the pathname given in pathname is relative, then it is interpreted relative to the directory referred to by the file descriptor dirfd
(rather than relative to the current working directory of the calling process, as is done by mkdir(2) for a relative pathname).
If pathname is relative and dirfd is the special value AT_FDCWD, then pathname is interpreted relative to the current working directory of
the calling process (like mkdir(2)).
If pathname is absolute, then dirfd is ignored.
RETURN VALUE
On success, mkdirat() returns 0. On error, -1 is returned and errno is set to indicate the error.
ERRORS
The same errors that occur for mkdir(2) can also occur for mkdirat(). The following additional errors can occur for mkdirat():
EBADF dirfd is not a valid file descriptor.
ENOTDIR
pathname is relative and dirfd is a file descriptor referring to a file other than a directory.
VERSIONS
mkdirat() was added to Linux in kernel 2.6.16; library support was added to glibc in version 2.4.
CONFORMING TO
POSIX.1-2008.
NOTES
See openat(2) for an explanation of the need for mkdirat().
SEE ALSO
mkdir(2), openat(2), path_resolution(7)
COLOPHON
This page is part of release 3.44 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2012-05-04 MKDIRAT(2)