Having nothing on stdout when executing awk script












0















I run a awk script. But, it is here. This is the command awk -f awk_scr ERR.txt.



BEGIN {
FS=" "
target="missing"
}
{
for (i=1; i <= NR; i++) {
for(j=1; j <= NF; j++) {
if ($j == target) {
do {
printf $j > "final.txt"
} while (j == NF)
}
if (j == NF) {
printf "n"
}
}
}
}


The ERR.txt content is here. This awk script is for trimming what that is matched by "missing" and then print to a file, final.txt.



npm ERR! peer dep missing: react@^15.0.0, required by react-file-reader-input@1.1.4
npm ERR! peer dep missing: jquery@1.9.1 - 3, required by bootstrap@4.2.1
npm ERR! missing: mkdirp@0.5.1, required by node-pre-gyp@0.6.39
npm ERR! missing: rimraf@2.6.1, required by node-pre-gyp@0.6.39
npm ERR! missing: tar@2.2.1, required by node-pre-gyp@0.6.39
npm ERR! missing: hoek@2.16.3, required by hawk@3.1.3
npm ERR! missing: hoek@2.16.3, required by boom@2.10.1
npm ERR! missing: hoek@2.16.3, required by sntp@1.0.9
npm ERR! missing: minimist@0.0.8, required by mkdirp@0.5.1
npm ERR! missing: glob@7.1.2, required by rimraf@2.6.1
npm ERR! missing: fs.realpath@1.0.0, required by glob@7.1.2
npm ERR! missing: inflight@1.0.6, required by glob@7.1.2
npm ERR! missing: inherits@2.0.3, required by glob@7.1.2
npm ERR! missing: minimatch@3.0.4, required by glob@7.1.2
npm ERR! missing: once@1.4.0, required by glob@7.1.2
npm ERR! missing: path-is-absolute@1.0.1, required by glob@7.1.2
npm ERR! missing: once@1.4.0, required by inflight@1.0.6
npm ERR! missing: wrappy@1.0.2, required by inflight@1.0.6
npm ERR! missing: brace-expansion@1.1.7, required by minimatch@3.0.4
npm ERR! missing: balanced-match@0.4.2, required by brace-expansion@1.1.7
npm ERR! missing: concat-map@0.0.1, required by brace-expansion@1.1.7
npm ERR! missing: block-stream@0.0.9, required by tar@2.2.1
npm ERR! missing: fstream@1.0.11, required by tar@2.2.1
npm ERR! missing: inherits@2.0.3, required by tar@2.2.1
npm ERR! missing: inherits@2.0.3, required by block-stream@0.0.9
npm ERR! missing: graceful-fs@4.1.11, required by fstream@1.0.11
npm ERR! missing: inherits@2.0.3, required by fstream@1.0.11
npm ERR! missing: mkdirp@0.5.1, required by fstream@1.0.11
npm ERR! missing: rimraf@2.6.1, required by fstream@1.0.11
npm ERR! missing: fstream@1.0.11, required by tar-pack@3.4.0
npm ERR! missing: once@1.4.0, required by tar-pack@3.4.0
npm ERR! missing: rimraf@2.6.1, required by tar-pack@3.4.0
npm ERR! missing: tar@2.2.1, required by tar-pack@3.4.0
npm ERR! missing: fstream@1.0.11, required by fstream-ignore@1.0.5
npm ERR! missing: inherits@2.0.3, required by fstream-ignore@1.0.5
npm ERR! missing: minimatch@3.0.4, required by fstream-ignore@1.0.5
npm ERR! missing: wrappy@1.0.2, required by once@1.4.0
npm ERR! missing: inherits@2.0.3, required by readable-stream@2.2.9


But, when I execute the command, there is only a blank stdout.



Wish some help and kind advices.









share























  • Please clarify what you mean by "trimming". Note that the code block that you have in your awk script will be executed once for each line in the input. Having a loop over NR is therefore not needed, unless you'd like to do the inner loop once for the first line, twice for the second line, thrice for the third, etc.

    – Kusalananda
    31 secs ago
















0















I run a awk script. But, it is here. This is the command awk -f awk_scr ERR.txt.



BEGIN {
FS=" "
target="missing"
}
{
for (i=1; i <= NR; i++) {
for(j=1; j <= NF; j++) {
if ($j == target) {
do {
printf $j > "final.txt"
} while (j == NF)
}
if (j == NF) {
printf "n"
}
}
}
}


The ERR.txt content is here. This awk script is for trimming what that is matched by "missing" and then print to a file, final.txt.



npm ERR! peer dep missing: react@^15.0.0, required by react-file-reader-input@1.1.4
npm ERR! peer dep missing: jquery@1.9.1 - 3, required by bootstrap@4.2.1
npm ERR! missing: mkdirp@0.5.1, required by node-pre-gyp@0.6.39
npm ERR! missing: rimraf@2.6.1, required by node-pre-gyp@0.6.39
npm ERR! missing: tar@2.2.1, required by node-pre-gyp@0.6.39
npm ERR! missing: hoek@2.16.3, required by hawk@3.1.3
npm ERR! missing: hoek@2.16.3, required by boom@2.10.1
npm ERR! missing: hoek@2.16.3, required by sntp@1.0.9
npm ERR! missing: minimist@0.0.8, required by mkdirp@0.5.1
npm ERR! missing: glob@7.1.2, required by rimraf@2.6.1
npm ERR! missing: fs.realpath@1.0.0, required by glob@7.1.2
npm ERR! missing: inflight@1.0.6, required by glob@7.1.2
npm ERR! missing: inherits@2.0.3, required by glob@7.1.2
npm ERR! missing: minimatch@3.0.4, required by glob@7.1.2
npm ERR! missing: once@1.4.0, required by glob@7.1.2
npm ERR! missing: path-is-absolute@1.0.1, required by glob@7.1.2
npm ERR! missing: once@1.4.0, required by inflight@1.0.6
npm ERR! missing: wrappy@1.0.2, required by inflight@1.0.6
npm ERR! missing: brace-expansion@1.1.7, required by minimatch@3.0.4
npm ERR! missing: balanced-match@0.4.2, required by brace-expansion@1.1.7
npm ERR! missing: concat-map@0.0.1, required by brace-expansion@1.1.7
npm ERR! missing: block-stream@0.0.9, required by tar@2.2.1
npm ERR! missing: fstream@1.0.11, required by tar@2.2.1
npm ERR! missing: inherits@2.0.3, required by tar@2.2.1
npm ERR! missing: inherits@2.0.3, required by block-stream@0.0.9
npm ERR! missing: graceful-fs@4.1.11, required by fstream@1.0.11
npm ERR! missing: inherits@2.0.3, required by fstream@1.0.11
npm ERR! missing: mkdirp@0.5.1, required by fstream@1.0.11
npm ERR! missing: rimraf@2.6.1, required by fstream@1.0.11
npm ERR! missing: fstream@1.0.11, required by tar-pack@3.4.0
npm ERR! missing: once@1.4.0, required by tar-pack@3.4.0
npm ERR! missing: rimraf@2.6.1, required by tar-pack@3.4.0
npm ERR! missing: tar@2.2.1, required by tar-pack@3.4.0
npm ERR! missing: fstream@1.0.11, required by fstream-ignore@1.0.5
npm ERR! missing: inherits@2.0.3, required by fstream-ignore@1.0.5
npm ERR! missing: minimatch@3.0.4, required by fstream-ignore@1.0.5
npm ERR! missing: wrappy@1.0.2, required by once@1.4.0
npm ERR! missing: inherits@2.0.3, required by readable-stream@2.2.9


But, when I execute the command, there is only a blank stdout.



Wish some help and kind advices.









share























  • Please clarify what you mean by "trimming". Note that the code block that you have in your awk script will be executed once for each line in the input. Having a loop over NR is therefore not needed, unless you'd like to do the inner loop once for the first line, twice for the second line, thrice for the third, etc.

    – Kusalananda
    31 secs ago














0












0








0








I run a awk script. But, it is here. This is the command awk -f awk_scr ERR.txt.



BEGIN {
FS=" "
target="missing"
}
{
for (i=1; i <= NR; i++) {
for(j=1; j <= NF; j++) {
if ($j == target) {
do {
printf $j > "final.txt"
} while (j == NF)
}
if (j == NF) {
printf "n"
}
}
}
}


The ERR.txt content is here. This awk script is for trimming what that is matched by "missing" and then print to a file, final.txt.



npm ERR! peer dep missing: react@^15.0.0, required by react-file-reader-input@1.1.4
npm ERR! peer dep missing: jquery@1.9.1 - 3, required by bootstrap@4.2.1
npm ERR! missing: mkdirp@0.5.1, required by node-pre-gyp@0.6.39
npm ERR! missing: rimraf@2.6.1, required by node-pre-gyp@0.6.39
npm ERR! missing: tar@2.2.1, required by node-pre-gyp@0.6.39
npm ERR! missing: hoek@2.16.3, required by hawk@3.1.3
npm ERR! missing: hoek@2.16.3, required by boom@2.10.1
npm ERR! missing: hoek@2.16.3, required by sntp@1.0.9
npm ERR! missing: minimist@0.0.8, required by mkdirp@0.5.1
npm ERR! missing: glob@7.1.2, required by rimraf@2.6.1
npm ERR! missing: fs.realpath@1.0.0, required by glob@7.1.2
npm ERR! missing: inflight@1.0.6, required by glob@7.1.2
npm ERR! missing: inherits@2.0.3, required by glob@7.1.2
npm ERR! missing: minimatch@3.0.4, required by glob@7.1.2
npm ERR! missing: once@1.4.0, required by glob@7.1.2
npm ERR! missing: path-is-absolute@1.0.1, required by glob@7.1.2
npm ERR! missing: once@1.4.0, required by inflight@1.0.6
npm ERR! missing: wrappy@1.0.2, required by inflight@1.0.6
npm ERR! missing: brace-expansion@1.1.7, required by minimatch@3.0.4
npm ERR! missing: balanced-match@0.4.2, required by brace-expansion@1.1.7
npm ERR! missing: concat-map@0.0.1, required by brace-expansion@1.1.7
npm ERR! missing: block-stream@0.0.9, required by tar@2.2.1
npm ERR! missing: fstream@1.0.11, required by tar@2.2.1
npm ERR! missing: inherits@2.0.3, required by tar@2.2.1
npm ERR! missing: inherits@2.0.3, required by block-stream@0.0.9
npm ERR! missing: graceful-fs@4.1.11, required by fstream@1.0.11
npm ERR! missing: inherits@2.0.3, required by fstream@1.0.11
npm ERR! missing: mkdirp@0.5.1, required by fstream@1.0.11
npm ERR! missing: rimraf@2.6.1, required by fstream@1.0.11
npm ERR! missing: fstream@1.0.11, required by tar-pack@3.4.0
npm ERR! missing: once@1.4.0, required by tar-pack@3.4.0
npm ERR! missing: rimraf@2.6.1, required by tar-pack@3.4.0
npm ERR! missing: tar@2.2.1, required by tar-pack@3.4.0
npm ERR! missing: fstream@1.0.11, required by fstream-ignore@1.0.5
npm ERR! missing: inherits@2.0.3, required by fstream-ignore@1.0.5
npm ERR! missing: minimatch@3.0.4, required by fstream-ignore@1.0.5
npm ERR! missing: wrappy@1.0.2, required by once@1.4.0
npm ERR! missing: inherits@2.0.3, required by readable-stream@2.2.9


But, when I execute the command, there is only a blank stdout.



Wish some help and kind advices.









share














I run a awk script. But, it is here. This is the command awk -f awk_scr ERR.txt.



BEGIN {
FS=" "
target="missing"
}
{
for (i=1; i <= NR; i++) {
for(j=1; j <= NF; j++) {
if ($j == target) {
do {
printf $j > "final.txt"
} while (j == NF)
}
if (j == NF) {
printf "n"
}
}
}
}


The ERR.txt content is here. This awk script is for trimming what that is matched by "missing" and then print to a file, final.txt.



npm ERR! peer dep missing: react@^15.0.0, required by react-file-reader-input@1.1.4
npm ERR! peer dep missing: jquery@1.9.1 - 3, required by bootstrap@4.2.1
npm ERR! missing: mkdirp@0.5.1, required by node-pre-gyp@0.6.39
npm ERR! missing: rimraf@2.6.1, required by node-pre-gyp@0.6.39
npm ERR! missing: tar@2.2.1, required by node-pre-gyp@0.6.39
npm ERR! missing: hoek@2.16.3, required by hawk@3.1.3
npm ERR! missing: hoek@2.16.3, required by boom@2.10.1
npm ERR! missing: hoek@2.16.3, required by sntp@1.0.9
npm ERR! missing: minimist@0.0.8, required by mkdirp@0.5.1
npm ERR! missing: glob@7.1.2, required by rimraf@2.6.1
npm ERR! missing: fs.realpath@1.0.0, required by glob@7.1.2
npm ERR! missing: inflight@1.0.6, required by glob@7.1.2
npm ERR! missing: inherits@2.0.3, required by glob@7.1.2
npm ERR! missing: minimatch@3.0.4, required by glob@7.1.2
npm ERR! missing: once@1.4.0, required by glob@7.1.2
npm ERR! missing: path-is-absolute@1.0.1, required by glob@7.1.2
npm ERR! missing: once@1.4.0, required by inflight@1.0.6
npm ERR! missing: wrappy@1.0.2, required by inflight@1.0.6
npm ERR! missing: brace-expansion@1.1.7, required by minimatch@3.0.4
npm ERR! missing: balanced-match@0.4.2, required by brace-expansion@1.1.7
npm ERR! missing: concat-map@0.0.1, required by brace-expansion@1.1.7
npm ERR! missing: block-stream@0.0.9, required by tar@2.2.1
npm ERR! missing: fstream@1.0.11, required by tar@2.2.1
npm ERR! missing: inherits@2.0.3, required by tar@2.2.1
npm ERR! missing: inherits@2.0.3, required by block-stream@0.0.9
npm ERR! missing: graceful-fs@4.1.11, required by fstream@1.0.11
npm ERR! missing: inherits@2.0.3, required by fstream@1.0.11
npm ERR! missing: mkdirp@0.5.1, required by fstream@1.0.11
npm ERR! missing: rimraf@2.6.1, required by fstream@1.0.11
npm ERR! missing: fstream@1.0.11, required by tar-pack@3.4.0
npm ERR! missing: once@1.4.0, required by tar-pack@3.4.0
npm ERR! missing: rimraf@2.6.1, required by tar-pack@3.4.0
npm ERR! missing: tar@2.2.1, required by tar-pack@3.4.0
npm ERR! missing: fstream@1.0.11, required by fstream-ignore@1.0.5
npm ERR! missing: inherits@2.0.3, required by fstream-ignore@1.0.5
npm ERR! missing: minimatch@3.0.4, required by fstream-ignore@1.0.5
npm ERR! missing: wrappy@1.0.2, required by once@1.4.0
npm ERR! missing: inherits@2.0.3, required by readable-stream@2.2.9


But, when I execute the command, there is only a blank stdout.



Wish some help and kind advices.







shell-script awk





share












share










share



share










asked 5 mins ago









jefferyearjefferyear

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5319













  • Please clarify what you mean by "trimming". Note that the code block that you have in your awk script will be executed once for each line in the input. Having a loop over NR is therefore not needed, unless you'd like to do the inner loop once for the first line, twice for the second line, thrice for the third, etc.

    – Kusalananda
    31 secs ago



















  • Please clarify what you mean by "trimming". Note that the code block that you have in your awk script will be executed once for each line in the input. Having a loop over NR is therefore not needed, unless you'd like to do the inner loop once for the first line, twice for the second line, thrice for the third, etc.

    – Kusalananda
    31 secs ago

















Please clarify what you mean by "trimming". Note that the code block that you have in your awk script will be executed once for each line in the input. Having a loop over NR is therefore not needed, unless you'd like to do the inner loop once for the first line, twice for the second line, thrice for the third, etc.

– Kusalananda
31 secs ago





Please clarify what you mean by "trimming". Note that the code block that you have in your awk script will be executed once for each line in the input. Having a loop over NR is therefore not needed, unless you'd like to do the inner loop once for the first line, twice for the second line, thrice for the third, etc.

– Kusalananda
31 secs ago










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