I got a sample file like this.
$ cat test
12|13|100|s
12|13|100|s
100|13|100|s
12|13|100|s
I want to replace all 100 by 2000 only in 3rd field using "awk"
This is replacing all 100's :-(
$ awk -F "|" '{gsub( /100/,"2000");print}' test
12|13|2000|s
12|13|2000|s
2000|13|2000|s... (5 Replies)
Greetings all.
I have web site that has long option and switch lists. When I insert something new into these files, the lists need to be reordered. IE:
1 => apple
2 => pear
3 => bannana
4 => orange
---------------------
Add grape as #2
1 => apple
2 => grape
3 => pear
4 =>... (2 Replies)
Hi,
I have a Line input for awk as follows
DROP MATERIALIZED VIEW MCR.COMM_STACK;
CREATE MATERIALIZED VIEW "MCR"."COMM_STACK"
ON PREBUILT TABLE WITHOUT REDUCED PRECISION
USING INDEX
REFRESH FAST ON DEMAND START WITH sysdate+0 NEXT SYSDATE + 7
WITH PRIMARY KEY USING DEFAULT... (3 Replies)
I am trying to write a find and replace script with AWK and I can't seem to get it to work. I need it to find this exact string *P*: and replace the P with a T or just replcare the whole thing with *T*:.
this is what I have tried
awk 'BEGIN {gsub(/\*P*:/,"\*T*:"); print}' ${INFILE} >... (4 Replies)
Hi All,
point 1. I have n number of environment variable files in different folders. All file names are ending with one thing common ie, *envset.sh
point 2. All these contains Varilables and some other information like following
*envset.sh ===>>
... (3 Replies)
Hello Experts,
I have a input file that I need to replace a value only if the file contains the number 6 in column 1. I would like to use AWK in a shell script (ksh on a AIX platform). I need all rows written out, but only change 2 fields when the first column contains a numer 6.
Input... (2 Replies)
All,
I have thousands of lines in a file with following format
DATA=_ONE_XXX_YYY_CCC_HHHG_
DATA1=_GGG_JJJJ_HHH_UUU_JJJJ_HHHH_LLL_
DATA3=_MMM_GG_NN_QQQQ_FFF_III_
I want to replace _ with . by ignoring the first (=_) and last (_)
So that out put should looks like... (4 Replies)
Hello,
I have a requirement to replace the whole string with first occurence of value of a key-value pair.
I have to do this inside awk, as the data I need to work is inside an awk loop.
value of my variable(say LogText) looks like:
LogText=
date=04Mar message=hello1 name=caq... (4 Replies)
I have a file that I am trying to find a specific word, then replace text within that string.
file
TestA2015
TestB2016
Example. Replace TestB2016 to TestB0000, so if TestB is found replace the original "2016" to "0000". Thank you :).
awk tried
awk '{ sub(/TestB$/, "0000", $6) }1'... (5 Replies)
Discussion started by: cmccabe
5 Replies
LEARN ABOUT DEBIAN
libssh2_knownhost_checkp
libssh2_knownhost_check(3) libssh2 manual libssh2_knownhost_check(3)NAME
libssh2_knownhost_checkp - check a host+key against the list of known hosts
SYNOPSIS
#include <libssh2.h>
int libssh2_knownhost_checkp(LIBSSH2_KNOWNHOSTS *hosts,
const char *host, int port,
const char *key, size_t keylen,
int typemask,
struct libssh2_knownhost **knownhost);
DESCRIPTION
Checks a host and its associated key against the collection of known hosts, and returns info back about the (partially) matched entry.
host is a pointer the host name in plain text. The host name can be the IP numerical address of the host or the full name.
port is the port number used by the host (or a negative number to check the generic host). If the port number is given, libssh2 will check
the key for the specific host + port number combination in addition to the plain host name only check.
key is a pointer to the key for the given host.
keylen is the total size in bytes of the key pointed to by the key argument
typemask is a bitmask that specifies format and info about the data passed to this function. Specificly, it details what format the host
name is, what format the key is and what key type it is.
The host name is given as one of the following types: LIBSSH2_KNOWNHOST_TYPE_PLAIN or LIBSSH2_KNOWNHOST_TYPE_CUSTOM.
The key is encoded using one of the following encodings: LIBSSH2_KNOWNHOST_KEYENC_RAW or LIBSSH2_KNOWNHOST_KEYENC_BASE64.
knownhost if set to non-NULL, it must be a pointer to a 'struct libssh2_knownhost' pointer that gets filled in to point to info about a
known host that matches or partially matches.
RETURN VALUE libssh2_knownhost_check(3) returns info about how well the provided host + key pair matched one of the entries in the list of known hosts.
LIBSSH2_KNOWNHOST_CHECK_FAILURE - something prevented the check to be made
LIBSSH2_KNOWNHOST_CHECK_NOTFOUND - no host match was found
LIBSSH2_KNOWNHOST_CHECK_MATCH - hosts and keys match.
LIBSSH2_KNOWNHOST_CHECK_MISMATCH - host was found, but the keys didn't match!
AVAILABILITY
Added in libssh2 1.2.6
EXAMPLE
See the ssh2_exec.c example as provided in the tarball.
SEE ALSO libssh2_knownhost_init(3)libssh2_knownhost_free(3)libssh2_knownhost_add(3)libssh2 1.2.6 1 May 2010 libssh2_knownhost_check(3)