Tips &Tricks

mac-apple-logo 0

pipe the output to the file

When you want to save the ter­mi­nal logs into an exter­nal file, use the fol­low­ing com­mand. <com­mand> 2>&1 | tee foo.txt Replace, the com­mand with your com­mand. For exam­ple, grunt unittest More details about…

gulp 0

TypeError: dest.on is not a function

Fol­low­ing is the anti pat­tern gulp.src( ‘Foo’ ).pipe( shell( ‘Bar’ ) ); Use the fol­low­ing pat­tern gulp.task( ‘Foo’, shell.task(‘Bar’) ); Anti-pattern Github Issue

gulp 0

Error in plugin ‘gulp-shell’

Fol­low­ing is the anti pat­tern gulp.src( ‘Foo’ ).pipe( shell( ‘Bar’ ) ); Use the fol­low­ing pat­tern gulp.task( ‘Foo’, shell.task(‘Bar’) ); Anti-pattern Github Issue

node 0

Call and retry last Allocation failed

Solu­tion: node –max–old-space-size=4096 <file­name> You need to tell node to over­write default heap size in v8. To see all the avail­able v8 flags run the fol­low­ing com­mand: node –v8-options –Fur­ther details on chromium bug

Gnu-bash-logo 0

$? variable in linux

$? Sta­tus of the pre­vi­ous process / com­mand which ran on the shell $ pwd $ echo $? // returns 0 which means the pre­vi­ous com­mand ran sucess­fully $ blah­Com­mand $echo $? // returns 1…