Hi,
I am a newbie to shell scripting, and I have a file which quite large which I would like to delete lines at certain places. I want to search for a keyword which is recurring in the file. When matched I would like to delete the line. And when the file was so huge I thought I ought to learn... (3 Replies)
Hi All,
I have a file with 3 columns (Bank Name, Account Number and Amount). My requirement, I need to delete lines using Unix Shell script:
1. Which are having Alphanumeric characters in Account Number (eg. Line3).
2. Which are having 0.00 in amount. (eg. Line4)
3. And also I need to... (4 Replies)
Hi Experts,
I have a file in the below given format. First two lines are header and Trailer. Rest all are transaction Lines. I have to delete all other lines except first line (Header) and lines which contains 5000 in 1st column and 0 in 5th column.
Can anyone please kindly provide me with... (6 Replies)
Hi All,
I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space.
I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
Hi
Iam having file like below
10.238.52.65 pun-ras-bng-mhs-01 server
10.238.52.65 pun-ras-bng-mhs-01 10.10.10.10
10.238.52.65 pun-ras-bng-mhs-01 10.10.20.10
10.238.54.1 enk-ras-bng-cse-01 server
10.238.54.1 enk-ras-bng-cse-01 10.10.30.10
10.238.54.1 enk-ras-bng-cse-01 10.10.10.10
... (5 Replies)
Hi Guru's
The script has to read an entry from one file and delete the set of lines form other file. Below is the format of the file. In the below example, script should read the entries from input file 2 and delete the entries from input file 1.
Input file 1
cn: test@test1.com
abc:... (7 Replies)
Hi ,
i have a file with data as below.This is same file. But actual file contains to many rows.
i want to search for a string "Field 039 00" and delete that line and previous 3 lines in that file.. Can some body suggested me how can i do using either sed or awk command ?
Field 004... (7 Replies)
Discussion started by: vadlamudy
7 Replies
LEARN ABOUT CENTOS
libssh2_session_block_directions
libssh2_session_block_directions(3) libssh2 manual libssh2_session_block_directions(3)NAME
libssh2_session_block_directions - get directions to wait for
SYNOPSIS
#include <libssh2.h>
int libssh2_session_block_directions(LIBSSH2_SESSION *session);
DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3)
When any of libssh2 functions return LIBSSH2_ERROR_EAGAIN an application should wait for the socket to have data available for reading or
writing. Depending on the return value of libssh2_session_block_directions(3) an application should wait for read, write or both.
RETURN VALUE
Returns the set of directions as a binary mask. Can be a combination of:
LIBSSH2_SESSION_BLOCK_INBOUND: Inbound direction blocked.
LIBSSH2_SESSION_BLOCK_OUTBOUND: Outbound direction blocked.
Application should wait for data to be available for socket prior to calling a libssh2 function again. If LIBSSH2_SESSION_BLOCK_INBOUND is
set select should contain the session socket in readfds set. Correspondingly in case of LIBSSH2_SESSION_BLOCK_OUTBOUND writefds set should
contain the socket.
AVAILABILITY
Added in 1.0
libssh2 1.0 1 Oct 2008 libssh2_session_block_directions(3)