busybox中的ps命令是针对于嵌入式的,其中一些选项并不完整。因此需要将源码下载下来,进行交叉编译
含有configure,我在此使用的是这个源码包,官方的包在公司编译服务器上执行autogen.sh出错
编译脚本-不带ncurses:
#!/bin/sh CROSS_COMPILE=arm-hisiv100nptl-linux- ARCH=arm TARGET_DIR=$(cd `dirname $0`; pwd)/output build_procps() { cd procps-ng-3.3.10-master echo "ac_cv_func_realloc_0_nonnull=yes" > arm-linux.cache echo "ac_cv_func_malloc_0_nonnull=yes" >> arm-linux.cache ./configure --host=$ARCH-linux --prefix=$TARGET_DIR --enable-static --disable-shared --without-ncurses --cache-file=arm-linux.cache CC=$CROSS_COMPILEgcc STRIP=$CROSS_COMPILEstrip RANLIB=$CROSS_COMPILE anlib OBJDUMP=$CROSS_COMPILEobjdump NM=$CROSS_COMPILE m LD=$CROSS_COMPILEld AR=$CROSS_COMPILEar AS=$CROSS_COMPILEas ; make ; make install || exit 1 #make || exit 1 cd - } build_procps
编译脚本-带ncurses:
#!/bin/sh CROSS_COMPILE=arm-hisiv100nptl-linux- ARCH=arm TARGET_DIR=$(cd `dirname $0`; pwd)/output build_ncurses() { cd ncurses-5.9 ./configure --host=$ARCH-linux --prefix=$TARGET_DIR --enable-static --disable-shared CC=$CROSS_COMPILEgcc STRIP=$CROSS_COMPILEstrip RANLIB=$CROSS_COMPILE anlib OBJDUMP=$CROSS_COMPILEobjdump NM=$CROSS_COMPILE m LD=$CROSS_COMPILEld AR=$CROSS_COMPILEar AS=$CROSS_COMPILEas ; make ; make install || exit 1 #make || exit 1 cd - } build_procps() { cd procps-ng-3.3.10-master echo "ac_cv_func_realloc_0_nonnull=yes" > arm-linux.cache echo "ac_cv_func_malloc_0_nonnull=yes" >> arm-linux.cache CFLAGS="-I$TARGET_DIR/include -I$TARGET_DIR/include/ncurses" NCURSES_CFLAGS="-I$TARGET_DIR/include -I$TARGET_DIR/include/ncurses" NCURSES_LIBS="-L$TARGET_DIR/lib -lncurses" ./configure --host=$ARCH-linux --prefix=$TARGET_DIR --enable-static --disable-shared --with-ncurses --cache-file=arm-linux.cache CC=$CROSS_COMPILEgcc STRIP=$CROSS_COMPILEstrip RANLIB=$CROSS_COMPILE anlib OBJDUMP=$CROSS_COMPILEobjdump NM=$CROSS_COMPILE m LD=$CROSS_COMPILEld AR=$CROSS_COMPILEar AS=$CROSS_COMPILEas ; make ; make install || exit 1 #make || exit 1 cd - }
相关问题:
运行top时,会报unknown terminal type错误
export TERMINFO=/mnt/nfs/procps/terminfo
这样处理后,可以显示,但显示不完全
参考博文:
交叉编译Procps-ng-3.3.11
ps命令实例讲解 查看线程信息
ps显示线程名称
ps -eLf c
PS命令参数详解(较详细)